src/Compilers/CSharp/Test/Syntax/Generated/Syntax.Test.xml.Generated.cs - main - githubmirror/roslyn

src/Compilers/CSharp/Test/Syntax/Generated/Syntax.Test.xml.Generated.cs
20 977 строк788 KB
Cyrus Najmabadi
Merge remote-tracking branch 'upstream/main' into merge-main-into-labeled-break-and-continue-2
24 июн 2026, 20:16
24 июн 2026, 20:1676234ec
// <auto-generated />

using Microsoft.CodeAnalysis.CSharp.Syntax;
using Roslyn.Utilities;
using Xunit;
using InternalSyntaxFactory = Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.SyntaxFactory;

namespace Microsoft.CodeAnalysis.CSharp.UnitTests
{
    public partial class GreenNodeTests
    {
        #region Green Generators
        private static Syntax.InternalSyntax.IdentifierNameSyntax GenerateIdentifierName()
            => InternalSyntaxFactory.IdentifierName(InternalSyntaxFactory.Identifier("Identifier"));

        private static Syntax.InternalSyntax.QualifiedNameSyntax GenerateQualifiedName()
            => InternalSyntaxFactory.QualifiedName(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.DotToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.GenericNameSyntax GenerateGenericName()
            => InternalSyntaxFactory.GenericName(InternalSyntaxFactory.Identifier("Identifier"), GenerateTypeArgumentList());

        private static Syntax.InternalSyntax.TypeArgumentListSyntax GenerateTypeArgumentList()
            => InternalSyntaxFactory.TypeArgumentList(InternalSyntaxFactory.Token(SyntaxKind.LessThanToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.TypeSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static Syntax.InternalSyntax.AliasQualifiedNameSyntax GenerateAliasQualifiedName()
            => InternalSyntaxFactory.AliasQualifiedName(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.ColonColonToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.PredefinedTypeSyntax GeneratePredefinedType()
            => InternalSyntaxFactory.PredefinedType(InternalSyntaxFactory.Token(SyntaxKind.BoolKeyword));

        private static Syntax.InternalSyntax.ArrayTypeSyntax GenerateArrayType()
            => InternalSyntaxFactory.ArrayType(GenerateIdentifierName(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.ArrayRankSpecifierSyntax>());

        private static Syntax.InternalSyntax.ArrayRankSpecifierSyntax GenerateArrayRankSpecifier()
            => InternalSyntaxFactory.ArrayRankSpecifier(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ExpressionSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static Syntax.InternalSyntax.PointerTypeSyntax GeneratePointerType()
            => InternalSyntaxFactory.PointerType(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.AsteriskToken));

        private static Syntax.InternalSyntax.FunctionPointerTypeSyntax GenerateFunctionPointerType()
            => InternalSyntaxFactory.FunctionPointerType(InternalSyntaxFactory.Token(SyntaxKind.DelegateKeyword), InternalSyntaxFactory.Token(SyntaxKind.AsteriskToken), null, GenerateFunctionPointerParameterList());

        private static Syntax.InternalSyntax.FunctionPointerParameterListSyntax GenerateFunctionPointerParameterList()
            => InternalSyntaxFactory.FunctionPointerParameterList(InternalSyntaxFactory.Token(SyntaxKind.LessThanToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.FunctionPointerParameterSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static Syntax.InternalSyntax.FunctionPointerCallingConventionSyntax GenerateFunctionPointerCallingConvention()
            => InternalSyntaxFactory.FunctionPointerCallingConvention(InternalSyntaxFactory.Token(SyntaxKind.ManagedKeyword), null);

        private static Syntax.InternalSyntax.FunctionPointerUnmanagedCallingConventionListSyntax GenerateFunctionPointerUnmanagedCallingConventionList()
            => InternalSyntaxFactory.FunctionPointerUnmanagedCallingConventionList(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.FunctionPointerUnmanagedCallingConventionSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static Syntax.InternalSyntax.FunctionPointerUnmanagedCallingConventionSyntax GenerateFunctionPointerUnmanagedCallingConvention()
            => InternalSyntaxFactory.FunctionPointerUnmanagedCallingConvention(InternalSyntaxFactory.Identifier("Name"));

        private static Syntax.InternalSyntax.NullableTypeSyntax GenerateNullableType()
            => InternalSyntaxFactory.NullableType(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.QuestionToken));

        private static Syntax.InternalSyntax.TupleTypeSyntax GenerateTupleType()
            => InternalSyntaxFactory.TupleType(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.TupleElementSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.TupleElementSyntax GenerateTupleElement()
            => InternalSyntaxFactory.TupleElement(GenerateIdentifierName(), null);

        private static Syntax.InternalSyntax.OmittedTypeArgumentSyntax GenerateOmittedTypeArgument()
            => InternalSyntaxFactory.OmittedTypeArgument(InternalSyntaxFactory.Token(SyntaxKind.OmittedTypeArgumentToken));

        private static Syntax.InternalSyntax.RefTypeSyntax GenerateRefType()
            => InternalSyntaxFactory.RefType(InternalSyntaxFactory.Token(SyntaxKind.RefKeyword), null, GenerateIdentifierName());

        private static Syntax.InternalSyntax.ScopedTypeSyntax GenerateScopedType()
            => InternalSyntaxFactory.ScopedType(InternalSyntaxFactory.Token(SyntaxKind.ScopedKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.ParenthesizedExpressionSyntax GenerateParenthesizedExpression()
            => InternalSyntaxFactory.ParenthesizedExpression(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.TupleExpressionSyntax GenerateTupleExpression()
            => InternalSyntaxFactory.TupleExpression(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ArgumentSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.PrefixUnaryExpressionSyntax GeneratePrefixUnaryExpression()
            => InternalSyntaxFactory.PrefixUnaryExpression(SyntaxKind.UnaryPlusExpression, InternalSyntaxFactory.Token(SyntaxKind.PlusToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.AwaitExpressionSyntax GenerateAwaitExpression()
            => InternalSyntaxFactory.AwaitExpression(InternalSyntaxFactory.Token(SyntaxKind.AwaitKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.PostfixUnaryExpressionSyntax GeneratePostfixUnaryExpression()
            => InternalSyntaxFactory.PostfixUnaryExpression(SyntaxKind.PostIncrementExpression, GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.PlusPlusToken));

        private static Syntax.InternalSyntax.MemberAccessExpressionSyntax GenerateMemberAccessExpression()
            => InternalSyntaxFactory.MemberAccessExpression(SyntaxKind.SimpleMemberAccessExpression, GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.DotToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.ConditionalAccessExpressionSyntax GenerateConditionalAccessExpression()
            => InternalSyntaxFactory.ConditionalAccessExpression(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.QuestionToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.MemberBindingExpressionSyntax GenerateMemberBindingExpression()
            => InternalSyntaxFactory.MemberBindingExpression(InternalSyntaxFactory.Token(SyntaxKind.DotToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.ElementBindingExpressionSyntax GenerateElementBindingExpression()
            => InternalSyntaxFactory.ElementBindingExpression(GenerateBracketedArgumentList());

        private static Syntax.InternalSyntax.RangeExpressionSyntax GenerateRangeExpression()
            => InternalSyntaxFactory.RangeExpression(null, InternalSyntaxFactory.Token(SyntaxKind.DotDotToken), null);

        private static Syntax.InternalSyntax.ImplicitElementAccessSyntax GenerateImplicitElementAccess()
            => InternalSyntaxFactory.ImplicitElementAccess(GenerateBracketedArgumentList());

        private static Syntax.InternalSyntax.BinaryExpressionSyntax GenerateBinaryExpression()
            => InternalSyntaxFactory.BinaryExpression(SyntaxKind.AddExpression, GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.PlusToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.AssignmentExpressionSyntax GenerateAssignmentExpression()
            => InternalSyntaxFactory.AssignmentExpression(SyntaxKind.SimpleAssignmentExpression, GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.EqualsToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.ConditionalExpressionSyntax GenerateConditionalExpression()
            => InternalSyntaxFactory.ConditionalExpression(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.QuestionToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.ColonToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.ThisExpressionSyntax GenerateThisExpression()
            => InternalSyntaxFactory.ThisExpression(InternalSyntaxFactory.Token(SyntaxKind.ThisKeyword));

        private static Syntax.InternalSyntax.BaseExpressionSyntax GenerateBaseExpression()
            => InternalSyntaxFactory.BaseExpression(InternalSyntaxFactory.Token(SyntaxKind.BaseKeyword));

        private static Syntax.InternalSyntax.LiteralExpressionSyntax GenerateLiteralExpression()
            => InternalSyntaxFactory.LiteralExpression(SyntaxKind.ArgListExpression, InternalSyntaxFactory.Token(SyntaxKind.ArgListKeyword));

        private static Syntax.InternalSyntax.FieldExpressionSyntax GenerateFieldExpression()
            => InternalSyntaxFactory.FieldExpression(InternalSyntaxFactory.Token(SyntaxKind.FieldKeyword));

        private static Syntax.InternalSyntax.MakeRefExpressionSyntax GenerateMakeRefExpression()
            => InternalSyntaxFactory.MakeRefExpression(InternalSyntaxFactory.Token(SyntaxKind.MakeRefKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.RefTypeExpressionSyntax GenerateRefTypeExpression()
            => InternalSyntaxFactory.RefTypeExpression(InternalSyntaxFactory.Token(SyntaxKind.RefTypeKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.RefValueExpressionSyntax GenerateRefValueExpression()
            => InternalSyntaxFactory.RefValueExpression(InternalSyntaxFactory.Token(SyntaxKind.RefValueKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CommaToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.CheckedExpressionSyntax GenerateCheckedExpression()
            => InternalSyntaxFactory.CheckedExpression(SyntaxKind.CheckedExpression, InternalSyntaxFactory.Token(SyntaxKind.CheckedKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.UnsafeExpressionSyntax GenerateUnsafeExpression()
            => InternalSyntaxFactory.UnsafeExpression(InternalSyntaxFactory.Token(SyntaxKind.UnsafeKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.DefaultExpressionSyntax GenerateDefaultExpression()
            => InternalSyntaxFactory.DefaultExpression(InternalSyntaxFactory.Token(SyntaxKind.DefaultKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.TypeOfExpressionSyntax GenerateTypeOfExpression()
            => InternalSyntaxFactory.TypeOfExpression(InternalSyntaxFactory.Token(SyntaxKind.TypeOfKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.SizeOfExpressionSyntax GenerateSizeOfExpression()
            => InternalSyntaxFactory.SizeOfExpression(InternalSyntaxFactory.Token(SyntaxKind.SizeOfKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.InvocationExpressionSyntax GenerateInvocationExpression()
            => InternalSyntaxFactory.InvocationExpression(GenerateIdentifierName(), GenerateArgumentList());

        private static Syntax.InternalSyntax.ElementAccessExpressionSyntax GenerateElementAccessExpression()
            => InternalSyntaxFactory.ElementAccessExpression(GenerateIdentifierName(), GenerateBracketedArgumentList());

        private static Syntax.InternalSyntax.ArgumentListSyntax GenerateArgumentList()
            => InternalSyntaxFactory.ArgumentList(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ArgumentSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.BracketedArgumentListSyntax GenerateBracketedArgumentList()
            => InternalSyntaxFactory.BracketedArgumentList(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ArgumentSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static Syntax.InternalSyntax.ArgumentSyntax GenerateArgument()
            => InternalSyntaxFactory.Argument(null, null, GenerateIdentifierName());

        private static Syntax.InternalSyntax.ExpressionColonSyntax GenerateExpressionColon()
            => InternalSyntaxFactory.ExpressionColon(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.ColonToken));

        private static Syntax.InternalSyntax.NameColonSyntax GenerateNameColon()
            => InternalSyntaxFactory.NameColon(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.ColonToken));

        private static Syntax.InternalSyntax.DeclarationExpressionSyntax GenerateDeclarationExpression()
            => InternalSyntaxFactory.DeclarationExpression(GenerateIdentifierName(), GenerateSingleVariableDesignation());

        private static Syntax.InternalSyntax.CastExpressionSyntax GenerateCastExpression()
            => InternalSyntaxFactory.CastExpression(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.AnonymousMethodExpressionSyntax GenerateAnonymousMethodExpression()
            => InternalSyntaxFactory.AnonymousMethodExpression(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.DelegateKeyword), null, GenerateBlock(), null);

        private static Syntax.InternalSyntax.SimpleLambdaExpressionSyntax GenerateSimpleLambdaExpression()
            => InternalSyntaxFactory.SimpleLambdaExpression(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateParameter(), InternalSyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), null, null);

        private static Syntax.InternalSyntax.RefExpressionSyntax GenerateRefExpression()
            => InternalSyntaxFactory.RefExpression(InternalSyntaxFactory.Token(SyntaxKind.RefKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.ParenthesizedLambdaExpressionSyntax GenerateParenthesizedLambdaExpression()
            => InternalSyntaxFactory.ParenthesizedLambdaExpression(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), null, GenerateParameterList(), InternalSyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), null, null);

        private static Syntax.InternalSyntax.InitializerExpressionSyntax GenerateInitializerExpression()
            => InternalSyntaxFactory.InitializerExpression(SyntaxKind.ObjectInitializerExpression, InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ExpressionSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.ImplicitObjectCreationExpressionSyntax GenerateImplicitObjectCreationExpression()
            => InternalSyntaxFactory.ImplicitObjectCreationExpression(InternalSyntaxFactory.Token(SyntaxKind.NewKeyword), GenerateArgumentList(), null);

        private static Syntax.InternalSyntax.ObjectCreationExpressionSyntax GenerateObjectCreationExpression()
            => InternalSyntaxFactory.ObjectCreationExpression(InternalSyntaxFactory.Token(SyntaxKind.NewKeyword), GenerateIdentifierName(), null, null);

        private static Syntax.InternalSyntax.WithExpressionSyntax GenerateWithExpression()
            => InternalSyntaxFactory.WithExpression(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.WithKeyword), GenerateInitializerExpression());

        private static Syntax.InternalSyntax.AnonymousObjectMemberDeclaratorSyntax GenerateAnonymousObjectMemberDeclarator()
            => InternalSyntaxFactory.AnonymousObjectMemberDeclarator(null, GenerateIdentifierName());

        private static Syntax.InternalSyntax.AnonymousObjectCreationExpressionSyntax GenerateAnonymousObjectCreationExpression()
            => InternalSyntaxFactory.AnonymousObjectCreationExpression(InternalSyntaxFactory.Token(SyntaxKind.NewKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.AnonymousObjectMemberDeclaratorSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.ArrayCreationExpressionSyntax GenerateArrayCreationExpression()
            => InternalSyntaxFactory.ArrayCreationExpression(InternalSyntaxFactory.Token(SyntaxKind.NewKeyword), GenerateArrayType(), null);

        private static Syntax.InternalSyntax.ImplicitArrayCreationExpressionSyntax GenerateImplicitArrayCreationExpression()
            => InternalSyntaxFactory.ImplicitArrayCreationExpression(InternalSyntaxFactory.Token(SyntaxKind.NewKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken), GenerateInitializerExpression());

        private static Syntax.InternalSyntax.StackAllocArrayCreationExpressionSyntax GenerateStackAllocArrayCreationExpression()
            => InternalSyntaxFactory.StackAllocArrayCreationExpression(InternalSyntaxFactory.Token(SyntaxKind.StackAllocKeyword), GenerateIdentifierName(), null);

        private static Syntax.InternalSyntax.ImplicitStackAllocArrayCreationExpressionSyntax GenerateImplicitStackAllocArrayCreationExpression()
            => InternalSyntaxFactory.ImplicitStackAllocArrayCreationExpression(InternalSyntaxFactory.Token(SyntaxKind.StackAllocKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken), GenerateInitializerExpression());

        private static Syntax.InternalSyntax.CollectionExpressionSyntax GenerateCollectionExpression()
            => InternalSyntaxFactory.CollectionExpression(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.CollectionElementSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static Syntax.InternalSyntax.ExpressionElementSyntax GenerateExpressionElement()
            => InternalSyntaxFactory.ExpressionElement(GenerateIdentifierName());

        private static Syntax.InternalSyntax.SpreadElementSyntax GenerateSpreadElement()
            => InternalSyntaxFactory.SpreadElement(InternalSyntaxFactory.Token(SyntaxKind.DotDotToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.WithElementSyntax GenerateWithElement()
            => InternalSyntaxFactory.WithElement(InternalSyntaxFactory.Token(SyntaxKind.WithKeyword), GenerateArgumentList());

        private static Syntax.InternalSyntax.QueryExpressionSyntax GenerateQueryExpression()
            => InternalSyntaxFactory.QueryExpression(GenerateFromClause(), GenerateQueryBody());

        private static Syntax.InternalSyntax.QueryBodySyntax GenerateQueryBody()
            => InternalSyntaxFactory.QueryBody(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.QueryClauseSyntax>(), GenerateSelectClause(), null);

        private static Syntax.InternalSyntax.FromClauseSyntax GenerateFromClause()
            => InternalSyntaxFactory.FromClause(InternalSyntaxFactory.Token(SyntaxKind.FromKeyword), null, InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.LetClauseSyntax GenerateLetClause()
            => InternalSyntaxFactory.LetClause(InternalSyntaxFactory.Token(SyntaxKind.LetKeyword), InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.EqualsToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.JoinClauseSyntax GenerateJoinClause()
            => InternalSyntaxFactory.JoinClause(InternalSyntaxFactory.Token(SyntaxKind.JoinKeyword), null, InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.OnKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.EqualsKeyword), GenerateIdentifierName(), null);

        private static Syntax.InternalSyntax.JoinIntoClauseSyntax GenerateJoinIntoClause()
            => InternalSyntaxFactory.JoinIntoClause(InternalSyntaxFactory.Token(SyntaxKind.IntoKeyword), InternalSyntaxFactory.Identifier("Identifier"));

        private static Syntax.InternalSyntax.WhereClauseSyntax GenerateWhereClause()
            => InternalSyntaxFactory.WhereClause(InternalSyntaxFactory.Token(SyntaxKind.WhereKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.OrderByClauseSyntax GenerateOrderByClause()
            => InternalSyntaxFactory.OrderByClause(InternalSyntaxFactory.Token(SyntaxKind.OrderByKeyword), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.OrderingSyntax>());

        private static Syntax.InternalSyntax.OrderingSyntax GenerateOrdering()
            => InternalSyntaxFactory.Ordering(SyntaxKind.AscendingOrdering, GenerateIdentifierName(), null);

        private static Syntax.InternalSyntax.SelectClauseSyntax GenerateSelectClause()
            => InternalSyntaxFactory.SelectClause(InternalSyntaxFactory.Token(SyntaxKind.SelectKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.GroupClauseSyntax GenerateGroupClause()
            => InternalSyntaxFactory.GroupClause(InternalSyntaxFactory.Token(SyntaxKind.GroupKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.ByKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.QueryContinuationSyntax GenerateQueryContinuation()
            => InternalSyntaxFactory.QueryContinuation(InternalSyntaxFactory.Token(SyntaxKind.IntoKeyword), InternalSyntaxFactory.Identifier("Identifier"), GenerateQueryBody());

        private static Syntax.InternalSyntax.OmittedArraySizeExpressionSyntax GenerateOmittedArraySizeExpression()
            => InternalSyntaxFactory.OmittedArraySizeExpression(InternalSyntaxFactory.Token(SyntaxKind.OmittedArraySizeExpressionToken));

        private static Syntax.InternalSyntax.InterpolatedStringExpressionSyntax GenerateInterpolatedStringExpression()
            => InternalSyntaxFactory.InterpolatedStringExpression(InternalSyntaxFactory.Token(SyntaxKind.InterpolatedStringStartToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.InterpolatedStringContentSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.InterpolatedStringEndToken));

        private static Syntax.InternalSyntax.IsPatternExpressionSyntax GenerateIsPatternExpression()
            => InternalSyntaxFactory.IsPatternExpression(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.IsKeyword), GenerateDiscardPattern());

        private static Syntax.InternalSyntax.ThrowExpressionSyntax GenerateThrowExpression()
            => InternalSyntaxFactory.ThrowExpression(InternalSyntaxFactory.Token(SyntaxKind.ThrowKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.WhenClauseSyntax GenerateWhenClause()
            => InternalSyntaxFactory.WhenClause(InternalSyntaxFactory.Token(SyntaxKind.WhenKeyword), GenerateIdentifierName());

        private static Syntax.InternalSyntax.DiscardPatternSyntax GenerateDiscardPattern()
            => InternalSyntaxFactory.DiscardPattern(InternalSyntaxFactory.Token(SyntaxKind.UnderscoreToken));

        private static Syntax.InternalSyntax.DeclarationPatternSyntax GenerateDeclarationPattern()
            => InternalSyntaxFactory.DeclarationPattern(GenerateIdentifierName(), GenerateSingleVariableDesignation());

        private static Syntax.InternalSyntax.VarPatternSyntax GenerateVarPattern()
            => InternalSyntaxFactory.VarPattern(InternalSyntaxFactory.Token(SyntaxKind.VarKeyword), GenerateSingleVariableDesignation());

        private static Syntax.InternalSyntax.RecursivePatternSyntax GenerateRecursivePattern()
            => InternalSyntaxFactory.RecursivePattern(null, null, null, null);

        private static Syntax.InternalSyntax.PositionalPatternClauseSyntax GeneratePositionalPatternClause()
            => InternalSyntaxFactory.PositionalPatternClause(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.SubpatternSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.PropertyPatternClauseSyntax GeneratePropertyPatternClause()
            => InternalSyntaxFactory.PropertyPatternClause(InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.SubpatternSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.SubpatternSyntax GenerateSubpattern()
            => InternalSyntaxFactory.Subpattern(null, GenerateDiscardPattern());

        private static Syntax.InternalSyntax.ConstantPatternSyntax GenerateConstantPattern()
            => InternalSyntaxFactory.ConstantPattern(GenerateIdentifierName());

        private static Syntax.InternalSyntax.ParenthesizedPatternSyntax GenerateParenthesizedPattern()
            => InternalSyntaxFactory.ParenthesizedPattern(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateDiscardPattern(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.RelationalPatternSyntax GenerateRelationalPattern()
            => InternalSyntaxFactory.RelationalPattern(InternalSyntaxFactory.Token(SyntaxKind.EqualsEqualsToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.TypePatternSyntax GenerateTypePattern()
            => InternalSyntaxFactory.TypePattern(GenerateIdentifierName());

        private static Syntax.InternalSyntax.BinaryPatternSyntax GenerateBinaryPattern()
            => InternalSyntaxFactory.BinaryPattern(SyntaxKind.OrPattern, GenerateDiscardPattern(), InternalSyntaxFactory.Token(SyntaxKind.OrKeyword), GenerateDiscardPattern());

        private static Syntax.InternalSyntax.UnaryPatternSyntax GenerateUnaryPattern()
            => InternalSyntaxFactory.UnaryPattern(InternalSyntaxFactory.Token(SyntaxKind.NotKeyword), GenerateDiscardPattern());

        private static Syntax.InternalSyntax.ListPatternSyntax GenerateListPattern()
            => InternalSyntaxFactory.ListPattern(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.PatternSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken), null);

        private static Syntax.InternalSyntax.SlicePatternSyntax GenerateSlicePattern()
            => InternalSyntaxFactory.SlicePattern(InternalSyntaxFactory.Token(SyntaxKind.DotDotToken), null);

        private static Syntax.InternalSyntax.InterpolatedStringTextSyntax GenerateInterpolatedStringText()
            => InternalSyntaxFactory.InterpolatedStringText(InternalSyntaxFactory.Token(SyntaxKind.InterpolatedStringTextToken));

        private static Syntax.InternalSyntax.InterpolationSyntax GenerateInterpolation()
            => InternalSyntaxFactory.Interpolation(InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), GenerateIdentifierName(), null, null, InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.InterpolationAlignmentClauseSyntax GenerateInterpolationAlignmentClause()
            => InternalSyntaxFactory.InterpolationAlignmentClause(InternalSyntaxFactory.Identifier("CommaToken"), GenerateIdentifierName());

        private static Syntax.InternalSyntax.InterpolationFormatClauseSyntax GenerateInterpolationFormatClause()
            => InternalSyntaxFactory.InterpolationFormatClause(InternalSyntaxFactory.Identifier("ColonToken"), InternalSyntaxFactory.Token(SyntaxKind.InterpolatedStringTextToken));

        private static Syntax.InternalSyntax.GlobalStatementSyntax GenerateGlobalStatement()
            => InternalSyntaxFactory.GlobalStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateBlock());

        private static Syntax.InternalSyntax.BlockSyntax GenerateBlock()
            => InternalSyntaxFactory.Block(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.StatementSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.LocalFunctionStatementSyntax GenerateLocalFunctionStatement()
            => InternalSyntaxFactory.LocalFunctionStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateIdentifierName(), InternalSyntaxFactory.Identifier("Identifier"), null, GenerateParameterList(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, null, null);

        private static Syntax.InternalSyntax.LocalDeclarationStatementSyntax GenerateLocalDeclarationStatement()
            => InternalSyntaxFactory.LocalDeclarationStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateVariableDeclaration(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.VariableDeclarationSyntax GenerateVariableDeclaration()
            => InternalSyntaxFactory.VariableDeclaration(GenerateIdentifierName(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.VariableDeclaratorSyntax>());

        private static Syntax.InternalSyntax.VariableDeclaratorSyntax GenerateVariableDeclarator()
            => InternalSyntaxFactory.VariableDeclarator(InternalSyntaxFactory.Identifier("Identifier"), null, null);

        private static Syntax.InternalSyntax.EqualsValueClauseSyntax GenerateEqualsValueClause()
            => InternalSyntaxFactory.EqualsValueClause(InternalSyntaxFactory.Token(SyntaxKind.EqualsToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.SingleVariableDesignationSyntax GenerateSingleVariableDesignation()
            => InternalSyntaxFactory.SingleVariableDesignation(InternalSyntaxFactory.Identifier("Identifier"));

        private static Syntax.InternalSyntax.DiscardDesignationSyntax GenerateDiscardDesignation()
            => InternalSyntaxFactory.DiscardDesignation(InternalSyntaxFactory.Token(SyntaxKind.UnderscoreToken));

        private static Syntax.InternalSyntax.ParenthesizedVariableDesignationSyntax GenerateParenthesizedVariableDesignation()
            => InternalSyntaxFactory.ParenthesizedVariableDesignation(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.VariableDesignationSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.ExpressionStatementSyntax GenerateExpressionStatement()
            => InternalSyntaxFactory.ExpressionStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.EmptyStatementSyntax GenerateEmptyStatement()
            => InternalSyntaxFactory.EmptyStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.LabeledStatementSyntax GenerateLabeledStatement()
            => InternalSyntaxFactory.LabeledStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.ColonToken), GenerateBlock());

        private static Syntax.InternalSyntax.GotoStatementSyntax GenerateGotoStatement()
            => InternalSyntaxFactory.GotoStatement(SyntaxKind.GotoStatement, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.GotoKeyword), null, null, InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.BreakStatementSyntax GenerateBreakStatement()
            => InternalSyntaxFactory.BreakStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.BreakKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.ContinueStatementSyntax GenerateContinueStatement()
            => InternalSyntaxFactory.ContinueStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.ContinueKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.ReturnStatementSyntax GenerateReturnStatement()
            => InternalSyntaxFactory.ReturnStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.ReturnKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.ThrowStatementSyntax GenerateThrowStatement()
            => InternalSyntaxFactory.ThrowStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.ThrowKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.YieldStatementSyntax GenerateYieldStatement()
            => InternalSyntaxFactory.YieldStatement(SyntaxKind.YieldReturnStatement, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.YieldKeyword), InternalSyntaxFactory.Token(SyntaxKind.ReturnKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.WhileStatementSyntax GenerateWhileStatement()
            => InternalSyntaxFactory.WhileStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.WhileKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static Syntax.InternalSyntax.DoStatementSyntax GenerateDoStatement()
            => InternalSyntaxFactory.DoStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.DoKeyword), GenerateBlock(), InternalSyntaxFactory.Token(SyntaxKind.WhileKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.ForStatementSyntax GenerateForStatement()
            => InternalSyntaxFactory.ForStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.ForKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ExpressionSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken), null, InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ExpressionSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static Syntax.InternalSyntax.ForEachStatementSyntax GenerateForEachStatement()
            => InternalSyntaxFactory.ForEachStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), null, InternalSyntaxFactory.Token(SyntaxKind.ForEachKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static Syntax.InternalSyntax.ForEachVariableStatementSyntax GenerateForEachVariableStatement()
            => InternalSyntaxFactory.ForEachVariableStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), null, InternalSyntaxFactory.Token(SyntaxKind.ForEachKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static Syntax.InternalSyntax.UsingStatementSyntax GenerateUsingStatement()
            => InternalSyntaxFactory.UsingStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), null, InternalSyntaxFactory.Token(SyntaxKind.UsingKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), null, null, InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static Syntax.InternalSyntax.FixedStatementSyntax GenerateFixedStatement()
            => InternalSyntaxFactory.FixedStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.FixedKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateVariableDeclaration(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static Syntax.InternalSyntax.CheckedStatementSyntax GenerateCheckedStatement()
            => InternalSyntaxFactory.CheckedStatement(SyntaxKind.CheckedStatement, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CheckedKeyword), GenerateBlock());

        private static Syntax.InternalSyntax.UnsafeStatementSyntax GenerateUnsafeStatement()
            => InternalSyntaxFactory.UnsafeStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.UnsafeKeyword), GenerateBlock());

        private static Syntax.InternalSyntax.LockStatementSyntax GenerateLockStatement()
            => InternalSyntaxFactory.LockStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.LockKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static Syntax.InternalSyntax.IfStatementSyntax GenerateIfStatement()
            => InternalSyntaxFactory.IfStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.IfKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock(), null);

        private static Syntax.InternalSyntax.ElseClauseSyntax GenerateElseClause()
            => InternalSyntaxFactory.ElseClause(InternalSyntaxFactory.Token(SyntaxKind.ElseKeyword), GenerateBlock());

        private static Syntax.InternalSyntax.SwitchStatementSyntax GenerateSwitchStatement()
            => InternalSyntaxFactory.SwitchStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.SwitchKeyword), null, GenerateIdentifierName(), null, InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SwitchSectionSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.SwitchSectionSyntax GenerateSwitchSection()
            => InternalSyntaxFactory.SwitchSection(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SwitchLabelSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.StatementSyntax>());

        private static Syntax.InternalSyntax.CasePatternSwitchLabelSyntax GenerateCasePatternSwitchLabel()
            => InternalSyntaxFactory.CasePatternSwitchLabel(InternalSyntaxFactory.Token(SyntaxKind.CaseKeyword), GenerateDiscardPattern(), null, InternalSyntaxFactory.Token(SyntaxKind.ColonToken));

        private static Syntax.InternalSyntax.CaseSwitchLabelSyntax GenerateCaseSwitchLabel()
            => InternalSyntaxFactory.CaseSwitchLabel(InternalSyntaxFactory.Token(SyntaxKind.CaseKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.ColonToken));

        private static Syntax.InternalSyntax.DefaultSwitchLabelSyntax GenerateDefaultSwitchLabel()
            => InternalSyntaxFactory.DefaultSwitchLabel(InternalSyntaxFactory.Token(SyntaxKind.DefaultKeyword), InternalSyntaxFactory.Token(SyntaxKind.ColonToken));

        private static Syntax.InternalSyntax.SwitchExpressionSyntax GenerateSwitchExpression()
            => InternalSyntaxFactory.SwitchExpression(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.SwitchKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.SwitchExpressionArmSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.SwitchExpressionArmSyntax GenerateSwitchExpressionArm()
            => InternalSyntaxFactory.SwitchExpressionArm(GenerateDiscardPattern(), null, InternalSyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.TryStatementSyntax GenerateTryStatement()
            => InternalSyntaxFactory.TryStatement(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.TryKeyword), GenerateBlock(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.CatchClauseSyntax>(), null);

        private static Syntax.InternalSyntax.CatchClauseSyntax GenerateCatchClause()
            => InternalSyntaxFactory.CatchClause(InternalSyntaxFactory.Token(SyntaxKind.CatchKeyword), null, null, GenerateBlock());

        private static Syntax.InternalSyntax.CatchDeclarationSyntax GenerateCatchDeclaration()
            => InternalSyntaxFactory.CatchDeclaration(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), null, InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.CatchFilterClauseSyntax GenerateCatchFilterClause()
            => InternalSyntaxFactory.CatchFilterClause(InternalSyntaxFactory.Token(SyntaxKind.WhenKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.FinallyClauseSyntax GenerateFinallyClause()
            => InternalSyntaxFactory.FinallyClause(InternalSyntaxFactory.Token(SyntaxKind.FinallyKeyword), GenerateBlock());

        private static Syntax.InternalSyntax.CompilationUnitSyntax GenerateCompilationUnit()
            => InternalSyntaxFactory.CompilationUnit(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.ExternAliasDirectiveSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.UsingDirectiveSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.EndOfFileToken));

        private static Syntax.InternalSyntax.ExternAliasDirectiveSyntax GenerateExternAliasDirective()
            => InternalSyntaxFactory.ExternAliasDirective(InternalSyntaxFactory.Token(SyntaxKind.ExternKeyword), InternalSyntaxFactory.Token(SyntaxKind.AliasKeyword), InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.UsingDirectiveSyntax GenerateUsingDirective()
            => InternalSyntaxFactory.UsingDirective(null, InternalSyntaxFactory.Token(SyntaxKind.UsingKeyword), null, null, null, GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.NamespaceDeclarationSyntax GenerateNamespaceDeclaration()
            => InternalSyntaxFactory.NamespaceDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.NamespaceKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.ExternAliasDirectiveSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.UsingDirectiveSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken), null);

        private static Syntax.InternalSyntax.FileScopedNamespaceDeclarationSyntax GenerateFileScopedNamespaceDeclaration()
            => InternalSyntaxFactory.FileScopedNamespaceDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.NamespaceKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.ExternAliasDirectiveSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.UsingDirectiveSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>());

        private static Syntax.InternalSyntax.AttributeListSyntax GenerateAttributeList()
            => InternalSyntaxFactory.AttributeList(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.AttributeSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static Syntax.InternalSyntax.AttributeTargetSpecifierSyntax GenerateAttributeTargetSpecifier()
            => InternalSyntaxFactory.AttributeTargetSpecifier(InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.ColonToken));

        private static Syntax.InternalSyntax.AttributeSyntax GenerateAttribute()
            => InternalSyntaxFactory.Attribute(GenerateIdentifierName(), null);

        private static Syntax.InternalSyntax.AttributeArgumentListSyntax GenerateAttributeArgumentList()
            => InternalSyntaxFactory.AttributeArgumentList(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.AttributeArgumentSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.AttributeArgumentSyntax GenerateAttributeArgument()
            => InternalSyntaxFactory.AttributeArgument(null, null, GenerateIdentifierName());

        private static Syntax.InternalSyntax.NameEqualsSyntax GenerateNameEquals()
            => InternalSyntaxFactory.NameEquals(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.EqualsToken));

        private static Syntax.InternalSyntax.TypeParameterListSyntax GenerateTypeParameterList()
            => InternalSyntaxFactory.TypeParameterList(InternalSyntaxFactory.Token(SyntaxKind.LessThanToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.TypeParameterSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static Syntax.InternalSyntax.TypeParameterSyntax GenerateTypeParameter()
            => InternalSyntaxFactory.TypeParameter(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), null, InternalSyntaxFactory.Identifier("Identifier"));

        private static Syntax.InternalSyntax.ClassDeclarationSyntax GenerateClassDeclaration()
            => InternalSyntaxFactory.ClassDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.ClassKeyword), InternalSyntaxFactory.Identifier("Identifier"), null, null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), null, null);

        private static Syntax.InternalSyntax.StructDeclarationSyntax GenerateStructDeclaration()
            => InternalSyntaxFactory.StructDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.StructKeyword), InternalSyntaxFactory.Identifier("Identifier"), null, null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), null, null);

        private static Syntax.InternalSyntax.UnionDeclarationSyntax GenerateUnionDeclaration()
            => InternalSyntaxFactory.UnionDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.UnionKeyword), InternalSyntaxFactory.Identifier("Identifier"), null, null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), null, null);

        private static Syntax.InternalSyntax.InterfaceDeclarationSyntax GenerateInterfaceDeclaration()
            => InternalSyntaxFactory.InterfaceDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.InterfaceKeyword), InternalSyntaxFactory.Identifier("Identifier"), null, null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), null, null);

        private static Syntax.InternalSyntax.RecordDeclarationSyntax GenerateRecordDeclaration()
            => InternalSyntaxFactory.RecordDeclaration(SyntaxKind.RecordDeclaration, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Identifier("Keyword"), null, InternalSyntaxFactory.Identifier("Identifier"), null, null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), null, null);

        private static Syntax.InternalSyntax.EnumDeclarationSyntax GenerateEnumDeclaration()
            => InternalSyntaxFactory.EnumDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.EnumKeyword), InternalSyntaxFactory.Identifier("Identifier"), null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.EnumMemberDeclarationSyntax>(), null, null);

        private static Syntax.InternalSyntax.DelegateDeclarationSyntax GenerateDelegateDeclaration()
            => InternalSyntaxFactory.DelegateDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.DelegateKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Identifier("Identifier"), null, GenerateParameterList(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.EnumMemberDeclarationSyntax GenerateEnumMemberDeclaration()
            => InternalSyntaxFactory.EnumMemberDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Identifier("Identifier"), null);

        private static Syntax.InternalSyntax.ExtensionBlockDeclarationSyntax GenerateExtensionBlockDeclaration()
            => InternalSyntaxFactory.ExtensionBlockDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.ExtensionKeyword), null, null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.MemberDeclarationSyntax>(), null, null);

        private static Syntax.InternalSyntax.BaseListSyntax GenerateBaseList()
            => InternalSyntaxFactory.BaseList(InternalSyntaxFactory.Token(SyntaxKind.ColonToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.BaseTypeSyntax>());

        private static Syntax.InternalSyntax.SimpleBaseTypeSyntax GenerateSimpleBaseType()
            => InternalSyntaxFactory.SimpleBaseType(GenerateIdentifierName());

        private static Syntax.InternalSyntax.PrimaryConstructorBaseTypeSyntax GeneratePrimaryConstructorBaseType()
            => InternalSyntaxFactory.PrimaryConstructorBaseType(GenerateIdentifierName(), GenerateArgumentList());

        private static Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax GenerateTypeParameterConstraintClause()
            => InternalSyntaxFactory.TypeParameterConstraintClause(InternalSyntaxFactory.Token(SyntaxKind.WhereKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.ColonToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.TypeParameterConstraintSyntax>());

        private static Syntax.InternalSyntax.ConstructorConstraintSyntax GenerateConstructorConstraint()
            => InternalSyntaxFactory.ConstructorConstraint(InternalSyntaxFactory.Token(SyntaxKind.NewKeyword), InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.ClassOrStructConstraintSyntax GenerateClassOrStructConstraint()
            => InternalSyntaxFactory.ClassOrStructConstraint(SyntaxKind.ClassConstraint, InternalSyntaxFactory.Token(SyntaxKind.ClassKeyword), null);

        private static Syntax.InternalSyntax.TypeConstraintSyntax GenerateTypeConstraint()
            => InternalSyntaxFactory.TypeConstraint(GenerateIdentifierName());

        private static Syntax.InternalSyntax.DefaultConstraintSyntax GenerateDefaultConstraint()
            => InternalSyntaxFactory.DefaultConstraint(InternalSyntaxFactory.Token(SyntaxKind.DefaultKeyword));

        private static Syntax.InternalSyntax.AllowsConstraintClauseSyntax GenerateAllowsConstraintClause()
            => InternalSyntaxFactory.AllowsConstraintClause(InternalSyntaxFactory.Token(SyntaxKind.AllowsKeyword), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.AllowsConstraintSyntax>());

        private static Syntax.InternalSyntax.RefStructConstraintSyntax GenerateRefStructConstraint()
            => InternalSyntaxFactory.RefStructConstraint(InternalSyntaxFactory.Token(SyntaxKind.RefKeyword), InternalSyntaxFactory.Token(SyntaxKind.StructKeyword));

        private static Syntax.InternalSyntax.FieldDeclarationSyntax GenerateFieldDeclaration()
            => InternalSyntaxFactory.FieldDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateVariableDeclaration(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.EventFieldDeclarationSyntax GenerateEventFieldDeclaration()
            => InternalSyntaxFactory.EventFieldDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.EventKeyword), GenerateVariableDeclaration(), InternalSyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static Syntax.InternalSyntax.ExplicitInterfaceSpecifierSyntax GenerateExplicitInterfaceSpecifier()
            => InternalSyntaxFactory.ExplicitInterfaceSpecifier(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.DotToken));

        private static Syntax.InternalSyntax.MethodDeclarationSyntax GenerateMethodDeclaration()
            => InternalSyntaxFactory.MethodDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateIdentifierName(), null, InternalSyntaxFactory.Identifier("Identifier"), null, GenerateParameterList(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.TypeParameterConstraintClauseSyntax>(), null, null, null);

        private static Syntax.InternalSyntax.OperatorDeclarationSyntax GenerateOperatorDeclaration()
            => InternalSyntaxFactory.OperatorDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateIdentifierName(), null, InternalSyntaxFactory.Token(SyntaxKind.OperatorKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.PlusToken), GenerateParameterList(), null, null, null);

        private static Syntax.InternalSyntax.ConversionOperatorDeclarationSyntax GenerateConversionOperatorDeclaration()
            => InternalSyntaxFactory.ConversionOperatorDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.ImplicitKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.OperatorKeyword), null, GenerateIdentifierName(), GenerateParameterList(), null, null, null);

        private static Syntax.InternalSyntax.ConstructorDeclarationSyntax GenerateConstructorDeclaration()
            => InternalSyntaxFactory.ConstructorDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Identifier("Identifier"), GenerateParameterList(), null, null, null, null);

        private static Syntax.InternalSyntax.ConstructorInitializerSyntax GenerateConstructorInitializer()
            => InternalSyntaxFactory.ConstructorInitializer(SyntaxKind.BaseConstructorInitializer, InternalSyntaxFactory.Token(SyntaxKind.ColonToken), InternalSyntaxFactory.Token(SyntaxKind.BaseKeyword), GenerateArgumentList());

        private static Syntax.InternalSyntax.DestructorDeclarationSyntax GenerateDestructorDeclaration()
            => InternalSyntaxFactory.DestructorDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.TildeToken), InternalSyntaxFactory.Identifier("Identifier"), GenerateParameterList(), null, null, null);

        private static Syntax.InternalSyntax.PropertyDeclarationSyntax GeneratePropertyDeclaration()
            => InternalSyntaxFactory.PropertyDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateIdentifierName(), null, InternalSyntaxFactory.Identifier("Identifier"), null, null, null, null);

        private static Syntax.InternalSyntax.ArrowExpressionClauseSyntax GenerateArrowExpressionClause()
            => InternalSyntaxFactory.ArrowExpressionClause(InternalSyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), GenerateIdentifierName());

        private static Syntax.InternalSyntax.EventDeclarationSyntax GenerateEventDeclaration()
            => InternalSyntaxFactory.EventDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.EventKeyword), GenerateIdentifierName(), null, InternalSyntaxFactory.Identifier("Identifier"), null, null);

        private static Syntax.InternalSyntax.IndexerDeclarationSyntax GenerateIndexerDeclaration()
            => InternalSyntaxFactory.IndexerDeclaration(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateIdentifierName(), null, InternalSyntaxFactory.Token(SyntaxKind.ThisKeyword), GenerateBracketedParameterList(), null, null, null);

        private static Syntax.InternalSyntax.AccessorListSyntax GenerateAccessorList()
            => InternalSyntaxFactory.AccessorList(InternalSyntaxFactory.Token(SyntaxKind.OpenBraceToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AccessorDeclarationSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static Syntax.InternalSyntax.AccessorDeclarationSyntax GenerateAccessorDeclaration()
            => InternalSyntaxFactory.AccessorDeclaration(SyntaxKind.GetAccessorDeclaration, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.GetKeyword), null, null, null);

        private static Syntax.InternalSyntax.ParameterListSyntax GenerateParameterList()
            => InternalSyntaxFactory.ParameterList(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ParameterSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.BracketedParameterListSyntax GenerateBracketedParameterList()
            => InternalSyntaxFactory.BracketedParameterList(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ParameterSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static Syntax.InternalSyntax.ParameterSyntax GenerateParameter()
            => InternalSyntaxFactory.Parameter(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateIdentifierName(), null, null);

        private static Syntax.InternalSyntax.FunctionPointerParameterSyntax GenerateFunctionPointerParameter()
            => InternalSyntaxFactory.FunctionPointerParameter(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), GenerateIdentifierName());

        private static Syntax.InternalSyntax.IncompleteMemberSyntax GenerateIncompleteMember()
            => InternalSyntaxFactory.IncompleteMember(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.AttributeListSyntax>(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), null);

        private static Syntax.InternalSyntax.SkippedTokensTriviaSyntax GenerateSkippedTokensTrivia()
            => InternalSyntaxFactory.SkippedTokensTrivia(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>());

        private static Syntax.InternalSyntax.DocumentationCommentTriviaSyntax GenerateDocumentationCommentTrivia()
            => InternalSyntaxFactory.DocumentationCommentTrivia(SyntaxKind.SingleLineDocumentationCommentTrivia, new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.XmlNodeSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.EndOfDocumentationCommentToken));

        private static Syntax.InternalSyntax.TypeCrefSyntax GenerateTypeCref()
            => InternalSyntaxFactory.TypeCref(GenerateIdentifierName());

        private static Syntax.InternalSyntax.QualifiedCrefSyntax GenerateQualifiedCref()
            => InternalSyntaxFactory.QualifiedCref(GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.DotToken), GenerateNameMemberCref());

        private static Syntax.InternalSyntax.NameMemberCrefSyntax GenerateNameMemberCref()
            => InternalSyntaxFactory.NameMemberCref(GenerateIdentifierName(), null);

        private static Syntax.InternalSyntax.ExtensionMemberCrefSyntax GenerateExtensionMemberCref()
            => InternalSyntaxFactory.ExtensionMemberCref(InternalSyntaxFactory.Token(SyntaxKind.ExtensionKeyword), null, GenerateCrefParameterList(), InternalSyntaxFactory.Token(SyntaxKind.DotToken), GenerateNameMemberCref());

        private static Syntax.InternalSyntax.IndexerMemberCrefSyntax GenerateIndexerMemberCref()
            => InternalSyntaxFactory.IndexerMemberCref(InternalSyntaxFactory.Token(SyntaxKind.ThisKeyword), null);

        private static Syntax.InternalSyntax.OperatorMemberCrefSyntax GenerateOperatorMemberCref()
            => InternalSyntaxFactory.OperatorMemberCref(InternalSyntaxFactory.Token(SyntaxKind.OperatorKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.PlusToken), null);

        private static Syntax.InternalSyntax.ConversionOperatorMemberCrefSyntax GenerateConversionOperatorMemberCref()
            => InternalSyntaxFactory.ConversionOperatorMemberCref(InternalSyntaxFactory.Token(SyntaxKind.ImplicitKeyword), InternalSyntaxFactory.Token(SyntaxKind.OperatorKeyword), null, GenerateIdentifierName(), null);

        private static Syntax.InternalSyntax.CrefParameterListSyntax GenerateCrefParameterList()
            => InternalSyntaxFactory.CrefParameterList(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.CrefParameterSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.CrefBracketedParameterListSyntax GenerateCrefBracketedParameterList()
            => InternalSyntaxFactory.CrefBracketedParameterList(InternalSyntaxFactory.Token(SyntaxKind.OpenBracketToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.CrefParameterSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static Syntax.InternalSyntax.CrefParameterSyntax GenerateCrefParameter()
            => InternalSyntaxFactory.CrefParameter(null, null, GenerateIdentifierName());

        private static Syntax.InternalSyntax.XmlElementSyntax GenerateXmlElement()
            => InternalSyntaxFactory.XmlElement(GenerateXmlElementStartTag(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.XmlNodeSyntax>(), GenerateXmlElementEndTag());

        private static Syntax.InternalSyntax.XmlElementStartTagSyntax GenerateXmlElementStartTag()
            => InternalSyntaxFactory.XmlElementStartTag(InternalSyntaxFactory.Token(SyntaxKind.LessThanToken), GenerateXmlName(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.XmlAttributeSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static Syntax.InternalSyntax.XmlElementEndTagSyntax GenerateXmlElementEndTag()
            => InternalSyntaxFactory.XmlElementEndTag(InternalSyntaxFactory.Token(SyntaxKind.LessThanSlashToken), GenerateXmlName(), InternalSyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static Syntax.InternalSyntax.XmlEmptyElementSyntax GenerateXmlEmptyElement()
            => InternalSyntaxFactory.XmlEmptyElement(InternalSyntaxFactory.Token(SyntaxKind.LessThanToken), GenerateXmlName(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.XmlAttributeSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.SlashGreaterThanToken));

        private static Syntax.InternalSyntax.XmlNameSyntax GenerateXmlName()
            => InternalSyntaxFactory.XmlName(null, InternalSyntaxFactory.Identifier("LocalName"));

        private static Syntax.InternalSyntax.XmlPrefixSyntax GenerateXmlPrefix()
            => InternalSyntaxFactory.XmlPrefix(InternalSyntaxFactory.Identifier("Prefix"), InternalSyntaxFactory.Token(SyntaxKind.ColonToken));

        private static Syntax.InternalSyntax.XmlTextAttributeSyntax GenerateXmlTextAttribute()
            => InternalSyntaxFactory.XmlTextAttribute(GenerateXmlName(), InternalSyntaxFactory.Token(SyntaxKind.EqualsToken), InternalSyntaxFactory.Token(SyntaxKind.SingleQuoteToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.SingleQuoteToken));

        private static Syntax.InternalSyntax.XmlCrefAttributeSyntax GenerateXmlCrefAttribute()
            => InternalSyntaxFactory.XmlCrefAttribute(GenerateXmlName(), InternalSyntaxFactory.Token(SyntaxKind.EqualsToken), InternalSyntaxFactory.Token(SyntaxKind.SingleQuoteToken), GenerateTypeCref(), InternalSyntaxFactory.Token(SyntaxKind.SingleQuoteToken));

        private static Syntax.InternalSyntax.XmlNameAttributeSyntax GenerateXmlNameAttribute()
            => InternalSyntaxFactory.XmlNameAttribute(GenerateXmlName(), InternalSyntaxFactory.Token(SyntaxKind.EqualsToken), InternalSyntaxFactory.Token(SyntaxKind.SingleQuoteToken), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.SingleQuoteToken));

        private static Syntax.InternalSyntax.XmlTextSyntax GenerateXmlText()
            => InternalSyntaxFactory.XmlText(new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>());

        private static Syntax.InternalSyntax.XmlCDataSectionSyntax GenerateXmlCDataSection()
            => InternalSyntaxFactory.XmlCDataSection(InternalSyntaxFactory.Token(SyntaxKind.XmlCDataStartToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.XmlCDataEndToken));

        private static Syntax.InternalSyntax.XmlProcessingInstructionSyntax GenerateXmlProcessingInstruction()
            => InternalSyntaxFactory.XmlProcessingInstruction(InternalSyntaxFactory.Token(SyntaxKind.XmlProcessingInstructionStartToken), GenerateXmlName(), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.XmlProcessingInstructionEndToken));

        private static Syntax.InternalSyntax.XmlCommentSyntax GenerateXmlComment()
            => InternalSyntaxFactory.XmlComment(InternalSyntaxFactory.Token(SyntaxKind.XmlCommentStartToken), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SyntaxList<Syntax.InternalSyntax.SyntaxToken>(), InternalSyntaxFactory.Token(SyntaxKind.XmlCommentEndToken));

        private static Syntax.InternalSyntax.IfDirectiveTriviaSyntax GenerateIfDirectiveTrivia()
            => InternalSyntaxFactory.IfDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.IfKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool(), new bool(), new bool());

        private static Syntax.InternalSyntax.ElifDirectiveTriviaSyntax GenerateElifDirectiveTrivia()
            => InternalSyntaxFactory.ElifDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.ElifKeyword), GenerateIdentifierName(), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool(), new bool(), new bool());

        private static Syntax.InternalSyntax.ElseDirectiveTriviaSyntax GenerateElseDirectiveTrivia()
            => InternalSyntaxFactory.ElseDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.ElseKeyword), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool(), new bool());

        private static Syntax.InternalSyntax.EndIfDirectiveTriviaSyntax GenerateEndIfDirectiveTrivia()
            => InternalSyntaxFactory.EndIfDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.EndIfKeyword), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.RegionDirectiveTriviaSyntax GenerateRegionDirectiveTrivia()
            => InternalSyntaxFactory.RegionDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.RegionKeyword), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.EndRegionDirectiveTriviaSyntax GenerateEndRegionDirectiveTrivia()
            => InternalSyntaxFactory.EndRegionDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.EndRegionKeyword), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.ErrorDirectiveTriviaSyntax GenerateErrorDirectiveTrivia()
            => InternalSyntaxFactory.ErrorDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.ErrorKeyword), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.WarningDirectiveTriviaSyntax GenerateWarningDirectiveTrivia()
            => InternalSyntaxFactory.WarningDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.WarningKeyword), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.BadDirectiveTriviaSyntax GenerateBadDirectiveTrivia()
            => InternalSyntaxFactory.BadDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Identifier("Identifier"), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.DefineDirectiveTriviaSyntax GenerateDefineDirectiveTrivia()
            => InternalSyntaxFactory.DefineDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.DefineKeyword), InternalSyntaxFactory.Identifier("Name"), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.UndefDirectiveTriviaSyntax GenerateUndefDirectiveTrivia()
            => InternalSyntaxFactory.UndefDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.UndefKeyword), InternalSyntaxFactory.Identifier("Name"), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.LineDirectiveTriviaSyntax GenerateLineDirectiveTrivia()
            => InternalSyntaxFactory.LineDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.LineKeyword), InternalSyntaxFactory.Literal(null, "1", 1, null), null, InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.LineDirectivePositionSyntax GenerateLineDirectivePosition()
            => InternalSyntaxFactory.LineDirectivePosition(InternalSyntaxFactory.Token(SyntaxKind.OpenParenToken), InternalSyntaxFactory.Literal(null, "1", 1, null), InternalSyntaxFactory.Token(SyntaxKind.CommaToken), InternalSyntaxFactory.Literal(null, "1", 1, null), InternalSyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static Syntax.InternalSyntax.LineSpanDirectiveTriviaSyntax GenerateLineSpanDirectiveTrivia()
            => InternalSyntaxFactory.LineSpanDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.LineKeyword), GenerateLineDirectivePosition(), InternalSyntaxFactory.Token(SyntaxKind.MinusToken), GenerateLineDirectivePosition(), null, InternalSyntaxFactory.Literal(null, "string", "string", null), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.PragmaWarningDirectiveTriviaSyntax GeneratePragmaWarningDirectiveTrivia()
            => InternalSyntaxFactory.PragmaWarningDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.PragmaKeyword), InternalSyntaxFactory.Token(SyntaxKind.WarningKeyword), InternalSyntaxFactory.Token(SyntaxKind.DisableKeyword), new Microsoft.CodeAnalysis.Syntax.InternalSyntax.SeparatedSyntaxList<Syntax.InternalSyntax.ExpressionSyntax>(), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.PragmaChecksumDirectiveTriviaSyntax GeneratePragmaChecksumDirectiveTrivia()
            => InternalSyntaxFactory.PragmaChecksumDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.PragmaKeyword), InternalSyntaxFactory.Token(SyntaxKind.ChecksumKeyword), InternalSyntaxFactory.Literal(null, "string", "string", null), InternalSyntaxFactory.Literal(null, "string", "string", null), InternalSyntaxFactory.Literal(null, "string", "string", null), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.ReferenceDirectiveTriviaSyntax GenerateReferenceDirectiveTrivia()
            => InternalSyntaxFactory.ReferenceDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.ReferenceKeyword), InternalSyntaxFactory.Literal(null, "string", "string", null), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.LoadDirectiveTriviaSyntax GenerateLoadDirectiveTrivia()
            => InternalSyntaxFactory.LoadDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.LoadKeyword), InternalSyntaxFactory.Literal(null, "string", "string", null), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.ShebangDirectiveTriviaSyntax GenerateShebangDirectiveTrivia()
            => InternalSyntaxFactory.ShebangDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.ExclamationToken), InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.IgnoredDirectiveTriviaSyntax GenerateIgnoredDirectiveTrivia()
            => InternalSyntaxFactory.IgnoredDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.ColonToken), null, InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static Syntax.InternalSyntax.NullableDirectiveTriviaSyntax GenerateNullableDirectiveTrivia()
            => InternalSyntaxFactory.NullableDirectiveTrivia(InternalSyntaxFactory.Token(SyntaxKind.HashToken), InternalSyntaxFactory.Token(SyntaxKind.NullableKeyword), InternalSyntaxFactory.Token(SyntaxKind.EnableKeyword), null, InternalSyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());
        #endregion Green Generators

        #region Green Factory and Property Tests
        [Fact]
        public void TestIdentifierNameFactoryAndProperties()
        {
            var node = GenerateIdentifierName();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestQualifiedNameFactoryAndProperties()
        {
            var node = GenerateQualifiedName();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind);
            Assert.NotNull(node.Right);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestGenericNameFactoryAndProperties()
        {
            var node = GenerateGenericName();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.NotNull(node.TypeArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypeArgumentListFactoryAndProperties()
        {
            var node = GenerateTypeArgumentList();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind);
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAliasQualifiedNameFactoryAndProperties()
        {
            var node = GenerateAliasQualifiedName();

            Assert.NotNull(node.Alias);
            Assert.Equal(SyntaxKind.ColonColonToken, node.ColonColonToken.Kind);
            Assert.NotNull(node.Name);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPredefinedTypeFactoryAndProperties()
        {
            var node = GeneratePredefinedType();

            Assert.Equal(SyntaxKind.BoolKeyword, node.Keyword.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestArrayTypeFactoryAndProperties()
        {
            var node = GenerateArrayType();

            Assert.NotNull(node.ElementType);
            Assert.Equal(default, node.RankSpecifiers);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestArrayRankSpecifierFactoryAndProperties()
        {
            var node = GenerateArrayRankSpecifier();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.Sizes);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPointerTypeFactoryAndProperties()
        {
            var node = GeneratePointerType();

            Assert.NotNull(node.ElementType);
            Assert.Equal(SyntaxKind.AsteriskToken, node.AsteriskToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFunctionPointerTypeFactoryAndProperties()
        {
            var node = GenerateFunctionPointerType();

            Assert.Equal(SyntaxKind.DelegateKeyword, node.DelegateKeyword.Kind);
            Assert.Equal(SyntaxKind.AsteriskToken, node.AsteriskToken.Kind);
            Assert.Null(node.CallingConvention);
            Assert.NotNull(node.ParameterList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFunctionPointerParameterListFactoryAndProperties()
        {
            var node = GenerateFunctionPointerParameterList();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind);
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFunctionPointerCallingConventionFactoryAndProperties()
        {
            var node = GenerateFunctionPointerCallingConvention();

            Assert.Equal(SyntaxKind.ManagedKeyword, node.ManagedOrUnmanagedKeyword.Kind);
            Assert.Null(node.UnmanagedCallingConventionList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionListFactoryAndProperties()
        {
            var node = GenerateFunctionPointerUnmanagedCallingConventionList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.CallingConventions);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionFactoryAndProperties()
        {
            var node = GenerateFunctionPointerUnmanagedCallingConvention();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Name.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestNullableTypeFactoryAndProperties()
        {
            var node = GenerateNullableType();

            Assert.NotNull(node.ElementType);
            Assert.Equal(SyntaxKind.QuestionToken, node.QuestionToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTupleTypeFactoryAndProperties()
        {
            var node = GenerateTupleType();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Elements);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTupleElementFactoryAndProperties()
        {
            var node = GenerateTupleElement();

            Assert.NotNull(node.Type);
            Assert.Null(node.Identifier);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestOmittedTypeArgumentFactoryAndProperties()
        {
            var node = GenerateOmittedTypeArgument();

            Assert.Equal(SyntaxKind.OmittedTypeArgumentToken, node.OmittedTypeArgumentToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRefTypeFactoryAndProperties()
        {
            var node = GenerateRefType();

            Assert.Equal(SyntaxKind.RefKeyword, node.RefKeyword.Kind);
            Assert.Null(node.ReadOnlyKeyword);
            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestScopedTypeFactoryAndProperties()
        {
            var node = GenerateScopedType();

            Assert.Equal(SyntaxKind.ScopedKeyword, node.ScopedKeyword.Kind);
            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestParenthesizedExpressionFactoryAndProperties()
        {
            var node = GenerateParenthesizedExpression();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTupleExpressionFactoryAndProperties()
        {
            var node = GenerateTupleExpression();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPrefixUnaryExpressionFactoryAndProperties()
        {
            var node = GeneratePrefixUnaryExpression();

            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind);
            Assert.NotNull(node.Operand);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAwaitExpressionFactoryAndProperties()
        {
            var node = GenerateAwaitExpression();

            Assert.Equal(SyntaxKind.AwaitKeyword, node.AwaitKeyword.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPostfixUnaryExpressionFactoryAndProperties()
        {
            var node = GeneratePostfixUnaryExpression();

            Assert.NotNull(node.Operand);
            Assert.Equal(SyntaxKind.PlusPlusToken, node.OperatorToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestMemberAccessExpressionFactoryAndProperties()
        {
            var node = GenerateMemberAccessExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.DotToken, node.OperatorToken.Kind);
            Assert.NotNull(node.Name);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConditionalAccessExpressionFactoryAndProperties()
        {
            var node = GenerateConditionalAccessExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.QuestionToken, node.OperatorToken.Kind);
            Assert.NotNull(node.WhenNotNull);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestMemberBindingExpressionFactoryAndProperties()
        {
            var node = GenerateMemberBindingExpression();

            Assert.Equal(SyntaxKind.DotToken, node.OperatorToken.Kind);
            Assert.NotNull(node.Name);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestElementBindingExpressionFactoryAndProperties()
        {
            var node = GenerateElementBindingExpression();

            Assert.NotNull(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRangeExpressionFactoryAndProperties()
        {
            var node = GenerateRangeExpression();

            Assert.Null(node.LeftOperand);
            Assert.Equal(SyntaxKind.DotDotToken, node.OperatorToken.Kind);
            Assert.Null(node.RightOperand);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestImplicitElementAccessFactoryAndProperties()
        {
            var node = GenerateImplicitElementAccess();

            Assert.NotNull(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBinaryExpressionFactoryAndProperties()
        {
            var node = GenerateBinaryExpression();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind);
            Assert.NotNull(node.Right);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAssignmentExpressionFactoryAndProperties()
        {
            var node = GenerateAssignmentExpression();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.EqualsToken, node.OperatorToken.Kind);
            Assert.NotNull(node.Right);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConditionalExpressionFactoryAndProperties()
        {
            var node = GenerateConditionalExpression();

            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.QuestionToken, node.QuestionToken.Kind);
            Assert.NotNull(node.WhenTrue);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);
            Assert.NotNull(node.WhenFalse);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestThisExpressionFactoryAndProperties()
        {
            var node = GenerateThisExpression();

            Assert.Equal(SyntaxKind.ThisKeyword, node.Token.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBaseExpressionFactoryAndProperties()
        {
            var node = GenerateBaseExpression();

            Assert.Equal(SyntaxKind.BaseKeyword, node.Token.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLiteralExpressionFactoryAndProperties()
        {
            var node = GenerateLiteralExpression();

            Assert.Equal(SyntaxKind.ArgListKeyword, node.Token.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFieldExpressionFactoryAndProperties()
        {
            var node = GenerateFieldExpression();

            Assert.Equal(SyntaxKind.FieldKeyword, node.Token.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestMakeRefExpressionFactoryAndProperties()
        {
            var node = GenerateMakeRefExpression();

            Assert.Equal(SyntaxKind.MakeRefKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRefTypeExpressionFactoryAndProperties()
        {
            var node = GenerateRefTypeExpression();

            Assert.Equal(SyntaxKind.RefTypeKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRefValueExpressionFactoryAndProperties()
        {
            var node = GenerateRefValueExpression();

            Assert.Equal(SyntaxKind.RefValueKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CommaToken, node.Comma.Kind);
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCheckedExpressionFactoryAndProperties()
        {
            var node = GenerateCheckedExpression();

            Assert.Equal(SyntaxKind.CheckedKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestUnsafeExpressionFactoryAndProperties()
        {
            var node = GenerateUnsafeExpression();

            Assert.Equal(SyntaxKind.UnsafeKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDefaultExpressionFactoryAndProperties()
        {
            var node = GenerateDefaultExpression();

            Assert.Equal(SyntaxKind.DefaultKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypeOfExpressionFactoryAndProperties()
        {
            var node = GenerateTypeOfExpression();

            Assert.Equal(SyntaxKind.TypeOfKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSizeOfExpressionFactoryAndProperties()
        {
            var node = GenerateSizeOfExpression();

            Assert.Equal(SyntaxKind.SizeOfKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInvocationExpressionFactoryAndProperties()
        {
            var node = GenerateInvocationExpression();

            Assert.NotNull(node.Expression);
            Assert.NotNull(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestElementAccessExpressionFactoryAndProperties()
        {
            var node = GenerateElementAccessExpression();

            Assert.NotNull(node.Expression);
            Assert.NotNull(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestArgumentListFactoryAndProperties()
        {
            var node = GenerateArgumentList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBracketedArgumentListFactoryAndProperties()
        {
            var node = GenerateBracketedArgumentList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestArgumentFactoryAndProperties()
        {
            var node = GenerateArgument();

            Assert.Null(node.NameColon);
            Assert.Null(node.RefKindKeyword);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestExpressionColonFactoryAndProperties()
        {
            var node = GenerateExpressionColon();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestNameColonFactoryAndProperties()
        {
            var node = GenerateNameColon();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDeclarationExpressionFactoryAndProperties()
        {
            var node = GenerateDeclarationExpression();

            Assert.NotNull(node.Type);
            Assert.NotNull(node.Designation);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCastExpressionFactoryAndProperties()
        {
            var node = GenerateCastExpression();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAnonymousMethodExpressionFactoryAndProperties()
        {
            var node = GenerateAnonymousMethodExpression();

            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.DelegateKeyword, node.DelegateKeyword.Kind);
            Assert.Null(node.ParameterList);
            Assert.NotNull(node.Block);
            Assert.Null(node.ExpressionBody);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSimpleLambdaExpressionFactoryAndProperties()
        {
            var node = GenerateSimpleLambdaExpression();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Parameter);
            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.ArrowToken.Kind);
            Assert.Null(node.Block);
            Assert.Null(node.ExpressionBody);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRefExpressionFactoryAndProperties()
        {
            var node = GenerateRefExpression();

            Assert.Equal(SyntaxKind.RefKeyword, node.RefKeyword.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestParenthesizedLambdaExpressionFactoryAndProperties()
        {
            var node = GenerateParenthesizedLambdaExpression();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Null(node.ReturnType);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.ArrowToken.Kind);
            Assert.Null(node.Block);
            Assert.Null(node.ExpressionBody);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInitializerExpressionFactoryAndProperties()
        {
            var node = GenerateInitializerExpression();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Expressions);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestImplicitObjectCreationExpressionFactoryAndProperties()
        {
            var node = GenerateImplicitObjectCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind);
            Assert.NotNull(node.ArgumentList);
            Assert.Null(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestObjectCreationExpressionFactoryAndProperties()
        {
            var node = GenerateObjectCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind);
            Assert.NotNull(node.Type);
            Assert.Null(node.ArgumentList);
            Assert.Null(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestWithExpressionFactoryAndProperties()
        {
            var node = GenerateWithExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.WithKeyword, node.WithKeyword.Kind);
            Assert.NotNull(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAnonymousObjectMemberDeclaratorFactoryAndProperties()
        {
            var node = GenerateAnonymousObjectMemberDeclarator();

            Assert.Null(node.NameEquals);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAnonymousObjectCreationExpressionFactoryAndProperties()
        {
            var node = GenerateAnonymousObjectCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Initializers);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateArrayCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind);
            Assert.NotNull(node.Type);
            Assert.Null(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestImplicitArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateImplicitArrayCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.Commas);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);
            Assert.NotNull(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestStackAllocArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateStackAllocArrayCreationExpression();

            Assert.Equal(SyntaxKind.StackAllocKeyword, node.StackAllocKeyword.Kind);
            Assert.NotNull(node.Type);
            Assert.Null(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestImplicitStackAllocArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateImplicitStackAllocArrayCreationExpression();

            Assert.Equal(SyntaxKind.StackAllocKeyword, node.StackAllocKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);
            Assert.NotNull(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCollectionExpressionFactoryAndProperties()
        {
            var node = GenerateCollectionExpression();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.Elements);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestExpressionElementFactoryAndProperties()
        {
            var node = GenerateExpressionElement();

            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSpreadElementFactoryAndProperties()
        {
            var node = GenerateSpreadElement();

            Assert.Equal(SyntaxKind.DotDotToken, node.OperatorToken.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestWithElementFactoryAndProperties()
        {
            var node = GenerateWithElement();

            Assert.Equal(SyntaxKind.WithKeyword, node.WithKeyword.Kind);
            Assert.NotNull(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestQueryExpressionFactoryAndProperties()
        {
            var node = GenerateQueryExpression();

            Assert.NotNull(node.FromClause);
            Assert.NotNull(node.Body);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestQueryBodyFactoryAndProperties()
        {
            var node = GenerateQueryBody();

            Assert.Equal(default, node.Clauses);
            Assert.NotNull(node.SelectOrGroup);
            Assert.Null(node.Continuation);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFromClauseFactoryAndProperties()
        {
            var node = GenerateFromClause();

            Assert.Equal(SyntaxKind.FromKeyword, node.FromKeyword.Kind);
            Assert.Null(node.Type);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLetClauseFactoryAndProperties()
        {
            var node = GenerateLetClause();

            Assert.Equal(SyntaxKind.LetKeyword, node.LetKeyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestJoinClauseFactoryAndProperties()
        {
            var node = GenerateJoinClause();

            Assert.Equal(SyntaxKind.JoinKeyword, node.JoinKeyword.Kind);
            Assert.Null(node.Type);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind);
            Assert.NotNull(node.InExpression);
            Assert.Equal(SyntaxKind.OnKeyword, node.OnKeyword.Kind);
            Assert.NotNull(node.LeftExpression);
            Assert.Equal(SyntaxKind.EqualsKeyword, node.EqualsKeyword.Kind);
            Assert.NotNull(node.RightExpression);
            Assert.Null(node.Into);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestJoinIntoClauseFactoryAndProperties()
        {
            var node = GenerateJoinIntoClause();

            Assert.Equal(SyntaxKind.IntoKeyword, node.IntoKeyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestWhereClauseFactoryAndProperties()
        {
            var node = GenerateWhereClause();

            Assert.Equal(SyntaxKind.WhereKeyword, node.WhereKeyword.Kind);
            Assert.NotNull(node.Condition);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestOrderByClauseFactoryAndProperties()
        {
            var node = GenerateOrderByClause();

            Assert.Equal(SyntaxKind.OrderByKeyword, node.OrderByKeyword.Kind);
            Assert.Equal(default, node.Orderings);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestOrderingFactoryAndProperties()
        {
            var node = GenerateOrdering();

            Assert.NotNull(node.Expression);
            Assert.Null(node.AscendingOrDescendingKeyword);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSelectClauseFactoryAndProperties()
        {
            var node = GenerateSelectClause();

            Assert.Equal(SyntaxKind.SelectKeyword, node.SelectKeyword.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestGroupClauseFactoryAndProperties()
        {
            var node = GenerateGroupClause();

            Assert.Equal(SyntaxKind.GroupKeyword, node.GroupKeyword.Kind);
            Assert.NotNull(node.GroupExpression);
            Assert.Equal(SyntaxKind.ByKeyword, node.ByKeyword.Kind);
            Assert.NotNull(node.ByExpression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestQueryContinuationFactoryAndProperties()
        {
            var node = GenerateQueryContinuation();

            Assert.Equal(SyntaxKind.IntoKeyword, node.IntoKeyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.NotNull(node.Body);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestOmittedArraySizeExpressionFactoryAndProperties()
        {
            var node = GenerateOmittedArraySizeExpression();

            Assert.Equal(SyntaxKind.OmittedArraySizeExpressionToken, node.OmittedArraySizeExpressionToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInterpolatedStringExpressionFactoryAndProperties()
        {
            var node = GenerateInterpolatedStringExpression();

            Assert.Equal(SyntaxKind.InterpolatedStringStartToken, node.StringStartToken.Kind);
            Assert.Equal(default, node.Contents);
            Assert.Equal(SyntaxKind.InterpolatedStringEndToken, node.StringEndToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestIsPatternExpressionFactoryAndProperties()
        {
            var node = GenerateIsPatternExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.IsKeyword, node.IsKeyword.Kind);
            Assert.NotNull(node.Pattern);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestThrowExpressionFactoryAndProperties()
        {
            var node = GenerateThrowExpression();

            Assert.Equal(SyntaxKind.ThrowKeyword, node.ThrowKeyword.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestWhenClauseFactoryAndProperties()
        {
            var node = GenerateWhenClause();

            Assert.Equal(SyntaxKind.WhenKeyword, node.WhenKeyword.Kind);
            Assert.NotNull(node.Condition);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDiscardPatternFactoryAndProperties()
        {
            var node = GenerateDiscardPattern();

            Assert.Equal(SyntaxKind.UnderscoreToken, node.UnderscoreToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDeclarationPatternFactoryAndProperties()
        {
            var node = GenerateDeclarationPattern();

            Assert.NotNull(node.Type);
            Assert.NotNull(node.Designation);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestVarPatternFactoryAndProperties()
        {
            var node = GenerateVarPattern();

            Assert.Equal(SyntaxKind.VarKeyword, node.VarKeyword.Kind);
            Assert.NotNull(node.Designation);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRecursivePatternFactoryAndProperties()
        {
            var node = GenerateRecursivePattern();

            Assert.Null(node.Type);
            Assert.Null(node.PositionalPatternClause);
            Assert.Null(node.PropertyPatternClause);
            Assert.Null(node.Designation);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPositionalPatternClauseFactoryAndProperties()
        {
            var node = GeneratePositionalPatternClause();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Subpatterns);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPropertyPatternClauseFactoryAndProperties()
        {
            var node = GeneratePropertyPatternClause();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Subpatterns);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSubpatternFactoryAndProperties()
        {
            var node = GenerateSubpattern();

            Assert.Null(node.ExpressionColon);
            Assert.NotNull(node.Pattern);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConstantPatternFactoryAndProperties()
        {
            var node = GenerateConstantPattern();

            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestParenthesizedPatternFactoryAndProperties()
        {
            var node = GenerateParenthesizedPattern();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Pattern);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRelationalPatternFactoryAndProperties()
        {
            var node = GenerateRelationalPattern();

            Assert.Equal(SyntaxKind.EqualsEqualsToken, node.OperatorToken.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypePatternFactoryAndProperties()
        {
            var node = GenerateTypePattern();

            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBinaryPatternFactoryAndProperties()
        {
            var node = GenerateBinaryPattern();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.OrKeyword, node.OperatorToken.Kind);
            Assert.NotNull(node.Right);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestUnaryPatternFactoryAndProperties()
        {
            var node = GenerateUnaryPattern();

            Assert.Equal(SyntaxKind.NotKeyword, node.OperatorToken.Kind);
            Assert.NotNull(node.Pattern);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestListPatternFactoryAndProperties()
        {
            var node = GenerateListPattern();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.Patterns);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);
            Assert.Null(node.Designation);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSlicePatternFactoryAndProperties()
        {
            var node = GenerateSlicePattern();

            Assert.Equal(SyntaxKind.DotDotToken, node.DotDotToken.Kind);
            Assert.Null(node.Pattern);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInterpolatedStringTextFactoryAndProperties()
        {
            var node = GenerateInterpolatedStringText();

            Assert.Equal(SyntaxKind.InterpolatedStringTextToken, node.TextToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInterpolationFactoryAndProperties()
        {
            var node = GenerateInterpolation();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Null(node.AlignmentClause);
            Assert.Null(node.FormatClause);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInterpolationAlignmentClauseFactoryAndProperties()
        {
            var node = GenerateInterpolationAlignmentClause();

            Assert.Equal(SyntaxKind.IdentifierToken, node.CommaToken.Kind);
            Assert.NotNull(node.Value);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInterpolationFormatClauseFactoryAndProperties()
        {
            var node = GenerateInterpolationFormatClause();

            Assert.Equal(SyntaxKind.IdentifierToken, node.ColonToken.Kind);
            Assert.Equal(SyntaxKind.InterpolatedStringTextToken, node.FormatStringToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestGlobalStatementFactoryAndProperties()
        {
            var node = GenerateGlobalStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBlockFactoryAndProperties()
        {
            var node = GenerateBlock();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Statements);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLocalFunctionStatementFactoryAndProperties()
        {
            var node = GenerateLocalFunctionStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.ReturnType);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLocalDeclarationStatementFactoryAndProperties()
        {
            var node = GenerateLocalDeclarationStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Null(node.AwaitKeyword);
            Assert.Null(node.UsingKeyword);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestVariableDeclarationFactoryAndProperties()
        {
            var node = GenerateVariableDeclaration();

            Assert.NotNull(node.Type);
            Assert.Equal(default, node.Variables);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestVariableDeclaratorFactoryAndProperties()
        {
            var node = GenerateVariableDeclarator();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.ArgumentList);
            Assert.Null(node.Initializer);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEqualsValueClauseFactoryAndProperties()
        {
            var node = GenerateEqualsValueClause();

            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind);
            Assert.NotNull(node.Value);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSingleVariableDesignationFactoryAndProperties()
        {
            var node = GenerateSingleVariableDesignation();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDiscardDesignationFactoryAndProperties()
        {
            var node = GenerateDiscardDesignation();

            Assert.Equal(SyntaxKind.UnderscoreToken, node.UnderscoreToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestParenthesizedVariableDesignationFactoryAndProperties()
        {
            var node = GenerateParenthesizedVariableDesignation();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Variables);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestExpressionStatementFactoryAndProperties()
        {
            var node = GenerateExpressionStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEmptyStatementFactoryAndProperties()
        {
            var node = GenerateEmptyStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLabeledStatementFactoryAndProperties()
        {
            var node = GenerateLabeledStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestGotoStatementFactoryAndProperties()
        {
            var node = GenerateGotoStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.GotoKeyword, node.GotoKeyword.Kind);
            Assert.Null(node.CaseOrDefaultKeyword);
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBreakStatementFactoryAndProperties()
        {
            var node = GenerateBreakStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.BreakKeyword, node.BreakKeyword.Kind);
            Assert.Null(node.Name);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestContinueStatementFactoryAndProperties()
        {
            var node = GenerateContinueStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ContinueKeyword, node.ContinueKeyword.Kind);
            Assert.Null(node.Name);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestReturnStatementFactoryAndProperties()
        {
            var node = GenerateReturnStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ReturnKeyword, node.ReturnKeyword.Kind);
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestThrowStatementFactoryAndProperties()
        {
            var node = GenerateThrowStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ThrowKeyword, node.ThrowKeyword.Kind);
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestYieldStatementFactoryAndProperties()
        {
            var node = GenerateYieldStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.YieldKeyword, node.YieldKeyword.Kind);
            Assert.Equal(SyntaxKind.ReturnKeyword, node.ReturnOrBreakKeyword.Kind);
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestWhileStatementFactoryAndProperties()
        {
            var node = GenerateWhileStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.WhileKeyword, node.WhileKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDoStatementFactoryAndProperties()
        {
            var node = GenerateDoStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.DoKeyword, node.DoKeyword.Kind);
            Assert.NotNull(node.Statement);
            Assert.Equal(SyntaxKind.WhileKeyword, node.WhileKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestForStatementFactoryAndProperties()
        {
            var node = GenerateForStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ForKeyword, node.ForKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Null(node.Declaration);
            Assert.Equal(default, node.Initializers);
            Assert.Equal(SyntaxKind.SemicolonToken, node.FirstSemicolonToken.Kind);
            Assert.Null(node.Condition);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SecondSemicolonToken.Kind);
            Assert.Equal(default, node.Incrementors);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestForEachStatementFactoryAndProperties()
        {
            var node = GenerateForEachStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Null(node.AwaitKeyword);
            Assert.Equal(SyntaxKind.ForEachKeyword, node.ForEachKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestForEachVariableStatementFactoryAndProperties()
        {
            var node = GenerateForEachVariableStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Null(node.AwaitKeyword);
            Assert.Equal(SyntaxKind.ForEachKeyword, node.ForEachKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Variable);
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestUsingStatementFactoryAndProperties()
        {
            var node = GenerateUsingStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Null(node.AwaitKeyword);
            Assert.Equal(SyntaxKind.UsingKeyword, node.UsingKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Null(node.Declaration);
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFixedStatementFactoryAndProperties()
        {
            var node = GenerateFixedStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.FixedKeyword, node.FixedKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCheckedStatementFactoryAndProperties()
        {
            var node = GenerateCheckedStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.CheckedKeyword, node.Keyword.Kind);
            Assert.NotNull(node.Block);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestUnsafeStatementFactoryAndProperties()
        {
            var node = GenerateUnsafeStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.UnsafeKeyword, node.UnsafeKeyword.Kind);
            Assert.NotNull(node.Block);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLockStatementFactoryAndProperties()
        {
            var node = GenerateLockStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.LockKeyword, node.LockKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestIfStatementFactoryAndProperties()
        {
            var node = GenerateIfStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.IfKeyword, node.IfKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);
            Assert.NotNull(node.Statement);
            Assert.Null(node.Else);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestElseClauseFactoryAndProperties()
        {
            var node = GenerateElseClause();

            Assert.Equal(SyntaxKind.ElseKeyword, node.ElseKeyword.Kind);
            Assert.NotNull(node.Statement);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSwitchStatementFactoryAndProperties()
        {
            var node = GenerateSwitchStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.SwitchKeyword, node.SwitchKeyword.Kind);
            Assert.Null(node.OpenParenToken);
            Assert.NotNull(node.Expression);
            Assert.Null(node.CloseParenToken);
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Sections);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSwitchSectionFactoryAndProperties()
        {
            var node = GenerateSwitchSection();

            Assert.Equal(default, node.Labels);
            Assert.Equal(default, node.Statements);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCasePatternSwitchLabelFactoryAndProperties()
        {
            var node = GenerateCasePatternSwitchLabel();

            Assert.Equal(SyntaxKind.CaseKeyword, node.Keyword.Kind);
            Assert.NotNull(node.Pattern);
            Assert.Null(node.WhenClause);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCaseSwitchLabelFactoryAndProperties()
        {
            var node = GenerateCaseSwitchLabel();

            Assert.Equal(SyntaxKind.CaseKeyword, node.Keyword.Kind);
            Assert.NotNull(node.Value);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDefaultSwitchLabelFactoryAndProperties()
        {
            var node = GenerateDefaultSwitchLabel();

            Assert.Equal(SyntaxKind.DefaultKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSwitchExpressionFactoryAndProperties()
        {
            var node = GenerateSwitchExpression();

            Assert.NotNull(node.GoverningExpression);
            Assert.Equal(SyntaxKind.SwitchKeyword, node.SwitchKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Arms);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSwitchExpressionArmFactoryAndProperties()
        {
            var node = GenerateSwitchExpressionArm();

            Assert.NotNull(node.Pattern);
            Assert.Null(node.WhenClause);
            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.EqualsGreaterThanToken.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTryStatementFactoryAndProperties()
        {
            var node = GenerateTryStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.TryKeyword, node.TryKeyword.Kind);
            Assert.NotNull(node.Block);
            Assert.Equal(default, node.Catches);
            Assert.Null(node.Finally);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCatchClauseFactoryAndProperties()
        {
            var node = GenerateCatchClause();

            Assert.Equal(SyntaxKind.CatchKeyword, node.CatchKeyword.Kind);
            Assert.Null(node.Declaration);
            Assert.Null(node.Filter);
            Assert.NotNull(node.Block);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCatchDeclarationFactoryAndProperties()
        {
            var node = GenerateCatchDeclaration();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.Type);
            Assert.Null(node.Identifier);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCatchFilterClauseFactoryAndProperties()
        {
            var node = GenerateCatchFilterClause();

            Assert.Equal(SyntaxKind.WhenKeyword, node.WhenKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.NotNull(node.FilterExpression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFinallyClauseFactoryAndProperties()
        {
            var node = GenerateFinallyClause();

            Assert.Equal(SyntaxKind.FinallyKeyword, node.FinallyKeyword.Kind);
            Assert.NotNull(node.Block);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCompilationUnitFactoryAndProperties()
        {
            var node = GenerateCompilationUnit();

            Assert.Equal(default, node.Externs);
            Assert.Equal(default, node.Usings);
            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.EndOfFileToken, node.EndOfFileToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestExternAliasDirectiveFactoryAndProperties()
        {
            var node = GenerateExternAliasDirective();

            Assert.Equal(SyntaxKind.ExternKeyword, node.ExternKeyword.Kind);
            Assert.Equal(SyntaxKind.AliasKeyword, node.AliasKeyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestUsingDirectiveFactoryAndProperties()
        {
            var node = GenerateUsingDirective();

            Assert.Null(node.GlobalKeyword);
            Assert.Equal(SyntaxKind.UsingKeyword, node.UsingKeyword.Kind);
            Assert.Null(node.StaticKeyword);
            Assert.Null(node.UnsafeKeyword);
            Assert.Null(node.Alias);
            Assert.NotNull(node.NamespaceOrType);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestNamespaceDeclarationFactoryAndProperties()
        {
            var node = GenerateNamespaceDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.NamespaceKeyword, node.NamespaceKeyword.Kind);
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Externs);
            Assert.Equal(default, node.Usings);
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFileScopedNamespaceDeclarationFactoryAndProperties()
        {
            var node = GenerateFileScopedNamespaceDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.NamespaceKeyword, node.NamespaceKeyword.Kind);
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);
            Assert.Equal(default, node.Externs);
            Assert.Equal(default, node.Usings);
            Assert.Equal(default, node.Members);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAttributeListFactoryAndProperties()
        {
            var node = GenerateAttributeList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Null(node.Target);
            Assert.Equal(default, node.Attributes);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAttributeTargetSpecifierFactoryAndProperties()
        {
            var node = GenerateAttributeTargetSpecifier();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAttributeFactoryAndProperties()
        {
            var node = GenerateAttribute();

            Assert.NotNull(node.Name);
            Assert.Null(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAttributeArgumentListFactoryAndProperties()
        {
            var node = GenerateAttributeArgumentList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAttributeArgumentFactoryAndProperties()
        {
            var node = GenerateAttributeArgument();

            Assert.Null(node.NameEquals);
            Assert.Null(node.NameColon);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestNameEqualsFactoryAndProperties()
        {
            var node = GenerateNameEquals();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypeParameterListFactoryAndProperties()
        {
            var node = GenerateTypeParameterList();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind);
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypeParameterFactoryAndProperties()
        {
            var node = GenerateTypeParameter();

            Assert.Equal(default, node.AttributeLists);
            Assert.Null(node.VarianceKeyword);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestClassDeclarationFactoryAndProperties()
        {
            var node = GenerateClassDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.ClassKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.OpenBraceToken);
            Assert.Equal(default, node.Members);
            Assert.Null(node.CloseBraceToken);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestStructDeclarationFactoryAndProperties()
        {
            var node = GenerateStructDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.StructKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.OpenBraceToken);
            Assert.Equal(default, node.Members);
            Assert.Null(node.CloseBraceToken);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestUnionDeclarationFactoryAndProperties()
        {
            var node = GenerateUnionDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.UnionKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.OpenBraceToken);
            Assert.Equal(default, node.Members);
            Assert.Null(node.CloseBraceToken);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestInterfaceDeclarationFactoryAndProperties()
        {
            var node = GenerateInterfaceDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.InterfaceKeyword, node.Keyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.OpenBraceToken);
            Assert.Equal(default, node.Members);
            Assert.Null(node.CloseBraceToken);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRecordDeclarationFactoryAndProperties()
        {
            var node = GenerateRecordDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Keyword.Kind);
            Assert.Null(node.ClassOrStructKeyword);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.OpenBraceToken);
            Assert.Equal(default, node.Members);
            Assert.Null(node.CloseBraceToken);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEnumDeclarationFactoryAndProperties()
        {
            var node = GenerateEnumDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.EnumKeyword, node.EnumKeyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.BaseList);
            Assert.Null(node.OpenBraceToken);
            Assert.Equal(default, node.Members);
            Assert.Null(node.CloseBraceToken);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDelegateDeclarationFactoryAndProperties()
        {
            var node = GenerateDelegateDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.DelegateKeyword, node.DelegateKeyword.Kind);
            Assert.NotNull(node.ReturnType);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEnumMemberDeclarationFactoryAndProperties()
        {
            var node = GenerateEnumMemberDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.EqualsValue);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestExtensionBlockDeclarationFactoryAndProperties()
        {
            var node = GenerateExtensionBlockDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.ExtensionKeyword, node.Keyword.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.OpenBraceToken);
            Assert.Equal(default, node.Members);
            Assert.Null(node.CloseBraceToken);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBaseListFactoryAndProperties()
        {
            var node = GenerateBaseList();

            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);
            Assert.Equal(default, node.Types);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSimpleBaseTypeFactoryAndProperties()
        {
            var node = GenerateSimpleBaseType();

            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPrimaryConstructorBaseTypeFactoryAndProperties()
        {
            var node = GeneratePrimaryConstructorBaseType();

            Assert.NotNull(node.Type);
            Assert.NotNull(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypeParameterConstraintClauseFactoryAndProperties()
        {
            var node = GenerateTypeParameterConstraintClause();

            Assert.Equal(SyntaxKind.WhereKeyword, node.WhereKeyword.Kind);
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);
            Assert.Equal(default, node.Constraints);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConstructorConstraintFactoryAndProperties()
        {
            var node = GenerateConstructorConstraint();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind);
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestClassOrStructConstraintFactoryAndProperties()
        {
            var node = GenerateClassOrStructConstraint();

            Assert.Equal(SyntaxKind.ClassKeyword, node.ClassOrStructKeyword.Kind);
            Assert.Null(node.QuestionToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypeConstraintFactoryAndProperties()
        {
            var node = GenerateTypeConstraint();

            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDefaultConstraintFactoryAndProperties()
        {
            var node = GenerateDefaultConstraint();

            Assert.Equal(SyntaxKind.DefaultKeyword, node.DefaultKeyword.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAllowsConstraintClauseFactoryAndProperties()
        {
            var node = GenerateAllowsConstraintClause();

            Assert.Equal(SyntaxKind.AllowsKeyword, node.AllowsKeyword.Kind);
            Assert.Equal(default, node.Constraints);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRefStructConstraintFactoryAndProperties()
        {
            var node = GenerateRefStructConstraint();

            Assert.Equal(SyntaxKind.RefKeyword, node.RefKeyword.Kind);
            Assert.Equal(SyntaxKind.StructKeyword, node.StructKeyword.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFieldDeclarationFactoryAndProperties()
        {
            var node = GenerateFieldDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEventFieldDeclarationFactoryAndProperties()
        {
            var node = GenerateEventFieldDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.EventKeyword, node.EventKeyword.Kind);
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestExplicitInterfaceSpecifierFactoryAndProperties()
        {
            var node = GenerateExplicitInterfaceSpecifier();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestMethodDeclarationFactoryAndProperties()
        {
            var node = GenerateMethodDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.ReturnType);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.TypeParameterList);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestOperatorDeclarationFactoryAndProperties()
        {
            var node = GenerateOperatorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.ReturnType);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind);
            Assert.Null(node.CheckedKeyword);
            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind);
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConversionOperatorDeclarationFactoryAndProperties()
        {
            var node = GenerateConversionOperatorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.ImplicitKeyword, node.ImplicitOrExplicitKeyword.Kind);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind);
            Assert.Null(node.CheckedKeyword);
            Assert.NotNull(node.Type);
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConstructorDeclarationFactoryAndProperties()
        {
            var node = GenerateConstructorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Initializer);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConstructorInitializerFactoryAndProperties()
        {
            var node = GenerateConstructorInitializer();

            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);
            Assert.Equal(SyntaxKind.BaseKeyword, node.ThisOrBaseKeyword.Kind);
            Assert.NotNull(node.ArgumentList);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDestructorDeclarationFactoryAndProperties()
        {
            var node = GenerateDestructorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.TildeToken, node.TildeToken.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPropertyDeclarationFactoryAndProperties()
        {
            var node = GeneratePropertyDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.AccessorList);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.Initializer);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestArrowExpressionClauseFactoryAndProperties()
        {
            var node = GenerateArrowExpressionClause();

            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.ArrowToken.Kind);
            Assert.NotNull(node.Expression);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEventDeclarationFactoryAndProperties()
        {
            var node = GenerateEventDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.EventKeyword, node.EventKeyword.Kind);
            Assert.NotNull(node.Type);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Null(node.AccessorList);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestIndexerDeclarationFactoryAndProperties()
        {
            var node = GenerateIndexerDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.ThisKeyword, node.ThisKeyword.Kind);
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.AccessorList);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAccessorListFactoryAndProperties()
        {
            var node = GenerateAccessorList();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind);
            Assert.Equal(default, node.Accessors);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestAccessorDeclarationFactoryAndProperties()
        {
            var node = GenerateAccessorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.GetKeyword, node.Keyword.Kind);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.SemicolonToken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestParameterListFactoryAndProperties()
        {
            var node = GenerateParameterList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBracketedParameterListFactoryAndProperties()
        {
            var node = GenerateBracketedParameterList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestParameterFactoryAndProperties()
        {
            var node = GenerateParameter();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);
            Assert.Null(node.Identifier);
            Assert.Null(node.Default);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestFunctionPointerParameterFactoryAndProperties()
        {
            var node = GenerateFunctionPointerParameter();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestIncompleteMemberFactoryAndProperties()
        {
            var node = GenerateIncompleteMember();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Null(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestSkippedTokensTriviaFactoryAndProperties()
        {
            var node = GenerateSkippedTokensTrivia();

            Assert.Equal(default, node.Tokens);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDocumentationCommentTriviaFactoryAndProperties()
        {
            var node = GenerateDocumentationCommentTrivia();

            Assert.Equal(default, node.Content);
            Assert.Equal(SyntaxKind.EndOfDocumentationCommentToken, node.EndOfComment.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestTypeCrefFactoryAndProperties()
        {
            var node = GenerateTypeCref();

            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestQualifiedCrefFactoryAndProperties()
        {
            var node = GenerateQualifiedCref();

            Assert.NotNull(node.Container);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind);
            Assert.NotNull(node.Member);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestNameMemberCrefFactoryAndProperties()
        {
            var node = GenerateNameMemberCref();

            Assert.NotNull(node.Name);
            Assert.Null(node.Parameters);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestExtensionMemberCrefFactoryAndProperties()
        {
            var node = GenerateExtensionMemberCref();

            Assert.Equal(SyntaxKind.ExtensionKeyword, node.ExtensionKeyword.Kind);
            Assert.Null(node.TypeArgumentList);
            Assert.NotNull(node.Parameters);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind);
            Assert.NotNull(node.Member);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestIndexerMemberCrefFactoryAndProperties()
        {
            var node = GenerateIndexerMemberCref();

            Assert.Equal(SyntaxKind.ThisKeyword, node.ThisKeyword.Kind);
            Assert.Null(node.Parameters);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestOperatorMemberCrefFactoryAndProperties()
        {
            var node = GenerateOperatorMemberCref();

            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind);
            Assert.Null(node.CheckedKeyword);
            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind);
            Assert.Null(node.Parameters);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestConversionOperatorMemberCrefFactoryAndProperties()
        {
            var node = GenerateConversionOperatorMemberCref();

            Assert.Equal(SyntaxKind.ImplicitKeyword, node.ImplicitOrExplicitKeyword.Kind);
            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind);
            Assert.Null(node.CheckedKeyword);
            Assert.NotNull(node.Type);
            Assert.Null(node.Parameters);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCrefParameterListFactoryAndProperties()
        {
            var node = GenerateCrefParameterList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCrefBracketedParameterListFactoryAndProperties()
        {
            var node = GenerateCrefBracketedParameterList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind);
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestCrefParameterFactoryAndProperties()
        {
            var node = GenerateCrefParameter();

            Assert.Null(node.RefKindKeyword);
            Assert.Null(node.ReadOnlyKeyword);
            Assert.NotNull(node.Type);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlElementFactoryAndProperties()
        {
            var node = GenerateXmlElement();

            Assert.NotNull(node.StartTag);
            Assert.Equal(default, node.Content);
            Assert.NotNull(node.EndTag);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlElementStartTagFactoryAndProperties()
        {
            var node = GenerateXmlElementStartTag();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind);
            Assert.NotNull(node.Name);
            Assert.Equal(default, node.Attributes);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlElementEndTagFactoryAndProperties()
        {
            var node = GenerateXmlElementEndTag();

            Assert.Equal(SyntaxKind.LessThanSlashToken, node.LessThanSlashToken.Kind);
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlEmptyElementFactoryAndProperties()
        {
            var node = GenerateXmlEmptyElement();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind);
            Assert.NotNull(node.Name);
            Assert.Equal(default, node.Attributes);
            Assert.Equal(SyntaxKind.SlashGreaterThanToken, node.SlashGreaterThanToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlNameFactoryAndProperties()
        {
            var node = GenerateXmlName();

            Assert.Null(node.Prefix);
            Assert.Equal(SyntaxKind.IdentifierToken, node.LocalName.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlPrefixFactoryAndProperties()
        {
            var node = GenerateXmlPrefix();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Prefix.Kind);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlTextAttributeFactoryAndProperties()
        {
            var node = GenerateXmlTextAttribute();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.StartQuoteToken.Kind);
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.EndQuoteToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlCrefAttributeFactoryAndProperties()
        {
            var node = GenerateXmlCrefAttribute();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.StartQuoteToken.Kind);
            Assert.NotNull(node.Cref);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.EndQuoteToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlNameAttributeFactoryAndProperties()
        {
            var node = GenerateXmlNameAttribute();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.StartQuoteToken.Kind);
            Assert.NotNull(node.Identifier);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.EndQuoteToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlTextFactoryAndProperties()
        {
            var node = GenerateXmlText();

            Assert.Equal(default, node.TextTokens);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlCDataSectionFactoryAndProperties()
        {
            var node = GenerateXmlCDataSection();

            Assert.Equal(SyntaxKind.XmlCDataStartToken, node.StartCDataToken.Kind);
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.XmlCDataEndToken, node.EndCDataToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlProcessingInstructionFactoryAndProperties()
        {
            var node = GenerateXmlProcessingInstruction();

            Assert.Equal(SyntaxKind.XmlProcessingInstructionStartToken, node.StartProcessingInstructionToken.Kind);
            Assert.NotNull(node.Name);
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.XmlProcessingInstructionEndToken, node.EndProcessingInstructionToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestXmlCommentFactoryAndProperties()
        {
            var node = GenerateXmlComment();

            Assert.Equal(SyntaxKind.XmlCommentStartToken, node.LessThanExclamationMinusMinusToken.Kind);
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.XmlCommentEndToken, node.MinusMinusGreaterThanToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestIfDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateIfDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.IfKeyword, node.IfKeyword.Kind);
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);
            Assert.Equal(new bool(), node.BranchTaken);
            Assert.Equal(new bool(), node.ConditionValue);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestElifDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateElifDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.ElifKeyword, node.ElifKeyword.Kind);
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);
            Assert.Equal(new bool(), node.BranchTaken);
            Assert.Equal(new bool(), node.ConditionValue);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestElseDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateElseDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.ElseKeyword, node.ElseKeyword.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);
            Assert.Equal(new bool(), node.BranchTaken);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEndIfDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateEndIfDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.EndIfKeyword, node.EndIfKeyword.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestRegionDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateRegionDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.RegionKeyword, node.RegionKeyword.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestEndRegionDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateEndRegionDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.EndRegionKeyword, node.EndRegionKeyword.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestErrorDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateErrorDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.ErrorKeyword, node.ErrorKeyword.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestWarningDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateWarningDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.WarningKeyword, node.WarningKeyword.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestBadDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateBadDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestDefineDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateDefineDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.DefineKeyword, node.DefineKeyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Name.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestUndefDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateUndefDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.UndefKeyword, node.UndefKeyword.Kind);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Name.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLineDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateLineDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.LineKeyword, node.LineKeyword.Kind);
            Assert.Equal(SyntaxKind.NumericLiteralToken, node.Line.Kind);
            Assert.Null(node.File);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLineDirectivePositionFactoryAndProperties()
        {
            var node = GenerateLineDirectivePosition();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind);
            Assert.Equal(SyntaxKind.NumericLiteralToken, node.Line.Kind);
            Assert.Equal(SyntaxKind.CommaToken, node.CommaToken.Kind);
            Assert.Equal(SyntaxKind.NumericLiteralToken, node.Character.Kind);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLineSpanDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateLineSpanDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.LineKeyword, node.LineKeyword.Kind);
            Assert.NotNull(node.Start);
            Assert.Equal(SyntaxKind.MinusToken, node.MinusToken.Kind);
            Assert.NotNull(node.End);
            Assert.Null(node.CharacterOffset);
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPragmaWarningDirectiveTriviaFactoryAndProperties()
        {
            var node = GeneratePragmaWarningDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.PragmaKeyword, node.PragmaKeyword.Kind);
            Assert.Equal(SyntaxKind.WarningKeyword, node.WarningKeyword.Kind);
            Assert.Equal(SyntaxKind.DisableKeyword, node.DisableOrRestoreKeyword.Kind);
            Assert.Equal(default, node.ErrorCodes);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestPragmaChecksumDirectiveTriviaFactoryAndProperties()
        {
            var node = GeneratePragmaChecksumDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.PragmaKeyword, node.PragmaKeyword.Kind);
            Assert.Equal(SyntaxKind.ChecksumKeyword, node.ChecksumKeyword.Kind);
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind);
            Assert.Equal(SyntaxKind.StringLiteralToken, node.Guid.Kind);
            Assert.Equal(SyntaxKind.StringLiteralToken, node.Bytes.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestReferenceDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateReferenceDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.ReferenceKeyword, node.ReferenceKeyword.Kind);
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestLoadDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateLoadDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.LoadKeyword, node.LoadKeyword.Kind);
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestShebangDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateShebangDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.ExclamationToken, node.ExclamationToken.Kind);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestIgnoredDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateIgnoredDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind);
            Assert.Null(node.Content);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }

        [Fact]
        public void TestNullableDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateNullableDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind);
            Assert.Equal(SyntaxKind.NullableKeyword, node.NullableKeyword.Kind);
            Assert.Equal(SyntaxKind.EnableKeyword, node.SettingToken.Kind);
            Assert.Null(node.TargetToken);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind);
            Assert.Equal(new bool(), node.IsActive);

            AttachAndCheckDiagnostics(node);
        }
        #endregion Green Factory and Property Tests

        #region Green Rewriters
        [Fact]
        public void TestIdentifierNameTokenDeleteRewriter()
        {
            var oldNode = GenerateIdentifierName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIdentifierNameIdentityRewriter()
        {
            var oldNode = GenerateIdentifierName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQualifiedNameTokenDeleteRewriter()
        {
            var oldNode = GenerateQualifiedName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQualifiedNameIdentityRewriter()
        {
            var oldNode = GenerateQualifiedName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGenericNameTokenDeleteRewriter()
        {
            var oldNode = GenerateGenericName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGenericNameIdentityRewriter()
        {
            var oldNode = GenerateGenericName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeArgumentListIdentityRewriter()
        {
            var oldNode = GenerateTypeArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAliasQualifiedNameTokenDeleteRewriter()
        {
            var oldNode = GenerateAliasQualifiedName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAliasQualifiedNameIdentityRewriter()
        {
            var oldNode = GenerateAliasQualifiedName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPredefinedTypeTokenDeleteRewriter()
        {
            var oldNode = GeneratePredefinedType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPredefinedTypeIdentityRewriter()
        {
            var oldNode = GeneratePredefinedType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrayTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateArrayType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrayTypeIdentityRewriter()
        {
            var oldNode = GenerateArrayType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrayRankSpecifierTokenDeleteRewriter()
        {
            var oldNode = GenerateArrayRankSpecifier();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrayRankSpecifierIdentityRewriter()
        {
            var oldNode = GenerateArrayRankSpecifier();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPointerTypeTokenDeleteRewriter()
        {
            var oldNode = GeneratePointerType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPointerTypeIdentityRewriter()
        {
            var oldNode = GeneratePointerType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerTypeIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerParameterListIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerCallingConventionTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerCallingConvention();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerCallingConventionIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerCallingConvention();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionListTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConventionList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionListIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConventionList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConvention();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConvention();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNullableTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateNullableType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNullableTypeIdentityRewriter()
        {
            var oldNode = GenerateNullableType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTupleTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateTupleType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTupleTypeIdentityRewriter()
        {
            var oldNode = GenerateTupleType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTupleElementTokenDeleteRewriter()
        {
            var oldNode = GenerateTupleElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTupleElementIdentityRewriter()
        {
            var oldNode = GenerateTupleElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOmittedTypeArgumentTokenDeleteRewriter()
        {
            var oldNode = GenerateOmittedTypeArgument();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOmittedTypeArgumentIdentityRewriter()
        {
            var oldNode = GenerateOmittedTypeArgument();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateRefType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefTypeIdentityRewriter()
        {
            var oldNode = GenerateRefType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestScopedTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateScopedType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestScopedTypeIdentityRewriter()
        {
            var oldNode = GenerateScopedType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedExpressionIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTupleExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateTupleExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTupleExpressionIdentityRewriter()
        {
            var oldNode = GenerateTupleExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPrefixUnaryExpressionTokenDeleteRewriter()
        {
            var oldNode = GeneratePrefixUnaryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPrefixUnaryExpressionIdentityRewriter()
        {
            var oldNode = GeneratePrefixUnaryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAwaitExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAwaitExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAwaitExpressionIdentityRewriter()
        {
            var oldNode = GenerateAwaitExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPostfixUnaryExpressionTokenDeleteRewriter()
        {
            var oldNode = GeneratePostfixUnaryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPostfixUnaryExpressionIdentityRewriter()
        {
            var oldNode = GeneratePostfixUnaryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMemberAccessExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateMemberAccessExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMemberAccessExpressionIdentityRewriter()
        {
            var oldNode = GenerateMemberAccessExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConditionalAccessExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateConditionalAccessExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConditionalAccessExpressionIdentityRewriter()
        {
            var oldNode = GenerateConditionalAccessExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMemberBindingExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateMemberBindingExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMemberBindingExpressionIdentityRewriter()
        {
            var oldNode = GenerateMemberBindingExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElementBindingExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateElementBindingExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElementBindingExpressionIdentityRewriter()
        {
            var oldNode = GenerateElementBindingExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRangeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRangeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRangeExpressionIdentityRewriter()
        {
            var oldNode = GenerateRangeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitElementAccessTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitElementAccess();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitElementAccessIdentityRewriter()
        {
            var oldNode = GenerateImplicitElementAccess();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBinaryExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateBinaryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBinaryExpressionIdentityRewriter()
        {
            var oldNode = GenerateBinaryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAssignmentExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAssignmentExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAssignmentExpressionIdentityRewriter()
        {
            var oldNode = GenerateAssignmentExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConditionalExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateConditionalExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConditionalExpressionIdentityRewriter()
        {
            var oldNode = GenerateConditionalExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestThisExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateThisExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestThisExpressionIdentityRewriter()
        {
            var oldNode = GenerateThisExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBaseExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateBaseExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBaseExpressionIdentityRewriter()
        {
            var oldNode = GenerateBaseExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLiteralExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateLiteralExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLiteralExpressionIdentityRewriter()
        {
            var oldNode = GenerateLiteralExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFieldExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateFieldExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFieldExpressionIdentityRewriter()
        {
            var oldNode = GenerateFieldExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMakeRefExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateMakeRefExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMakeRefExpressionIdentityRewriter()
        {
            var oldNode = GenerateMakeRefExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefTypeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRefTypeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefTypeExpressionIdentityRewriter()
        {
            var oldNode = GenerateRefTypeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefValueExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRefValueExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefValueExpressionIdentityRewriter()
        {
            var oldNode = GenerateRefValueExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCheckedExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateCheckedExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCheckedExpressionIdentityRewriter()
        {
            var oldNode = GenerateCheckedExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnsafeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateUnsafeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnsafeExpressionIdentityRewriter()
        {
            var oldNode = GenerateUnsafeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefaultExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateDefaultExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefaultExpressionIdentityRewriter()
        {
            var oldNode = GenerateDefaultExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeOfExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeOfExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeOfExpressionIdentityRewriter()
        {
            var oldNode = GenerateTypeOfExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSizeOfExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateSizeOfExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSizeOfExpressionIdentityRewriter()
        {
            var oldNode = GenerateSizeOfExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInvocationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateInvocationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInvocationExpressionIdentityRewriter()
        {
            var oldNode = GenerateInvocationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElementAccessExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateElementAccessExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElementAccessExpressionIdentityRewriter()
        {
            var oldNode = GenerateElementAccessExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArgumentListIdentityRewriter()
        {
            var oldNode = GenerateArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBracketedArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateBracketedArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBracketedArgumentListIdentityRewriter()
        {
            var oldNode = GenerateBracketedArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArgumentTokenDeleteRewriter()
        {
            var oldNode = GenerateArgument();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArgumentIdentityRewriter()
        {
            var oldNode = GenerateArgument();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExpressionColonTokenDeleteRewriter()
        {
            var oldNode = GenerateExpressionColon();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExpressionColonIdentityRewriter()
        {
            var oldNode = GenerateExpressionColon();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNameColonTokenDeleteRewriter()
        {
            var oldNode = GenerateNameColon();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNameColonIdentityRewriter()
        {
            var oldNode = GenerateNameColon();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDeclarationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateDeclarationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDeclarationExpressionIdentityRewriter()
        {
            var oldNode = GenerateDeclarationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCastExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateCastExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCastExpressionIdentityRewriter()
        {
            var oldNode = GenerateCastExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAnonymousMethodExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAnonymousMethodExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAnonymousMethodExpressionIdentityRewriter()
        {
            var oldNode = GenerateAnonymousMethodExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSimpleLambdaExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateSimpleLambdaExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSimpleLambdaExpressionIdentityRewriter()
        {
            var oldNode = GenerateSimpleLambdaExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRefExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefExpressionIdentityRewriter()
        {
            var oldNode = GenerateRefExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedLambdaExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedLambdaExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedLambdaExpressionIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedLambdaExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInitializerExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateInitializerExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInitializerExpressionIdentityRewriter()
        {
            var oldNode = GenerateInitializerExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitObjectCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitObjectCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitObjectCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateImplicitObjectCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestObjectCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateObjectCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestObjectCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateObjectCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWithExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateWithExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWithExpressionIdentityRewriter()
        {
            var oldNode = GenerateWithExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAnonymousObjectMemberDeclaratorTokenDeleteRewriter()
        {
            var oldNode = GenerateAnonymousObjectMemberDeclarator();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAnonymousObjectMemberDeclaratorIdentityRewriter()
        {
            var oldNode = GenerateAnonymousObjectMemberDeclarator();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAnonymousObjectCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAnonymousObjectCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAnonymousObjectCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateAnonymousObjectCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateImplicitArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestStackAllocArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateStackAllocArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestStackAllocArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateStackAllocArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitStackAllocArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitStackAllocArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitStackAllocArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateImplicitStackAllocArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCollectionExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateCollectionExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCollectionExpressionIdentityRewriter()
        {
            var oldNode = GenerateCollectionExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExpressionElementTokenDeleteRewriter()
        {
            var oldNode = GenerateExpressionElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExpressionElementIdentityRewriter()
        {
            var oldNode = GenerateExpressionElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSpreadElementTokenDeleteRewriter()
        {
            var oldNode = GenerateSpreadElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSpreadElementIdentityRewriter()
        {
            var oldNode = GenerateSpreadElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWithElementTokenDeleteRewriter()
        {
            var oldNode = GenerateWithElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWithElementIdentityRewriter()
        {
            var oldNode = GenerateWithElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQueryExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateQueryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQueryExpressionIdentityRewriter()
        {
            var oldNode = GenerateQueryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQueryBodyTokenDeleteRewriter()
        {
            var oldNode = GenerateQueryBody();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQueryBodyIdentityRewriter()
        {
            var oldNode = GenerateQueryBody();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFromClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateFromClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFromClauseIdentityRewriter()
        {
            var oldNode = GenerateFromClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLetClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateLetClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLetClauseIdentityRewriter()
        {
            var oldNode = GenerateLetClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestJoinClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateJoinClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestJoinClauseIdentityRewriter()
        {
            var oldNode = GenerateJoinClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestJoinIntoClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateJoinIntoClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestJoinIntoClauseIdentityRewriter()
        {
            var oldNode = GenerateJoinIntoClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWhereClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateWhereClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWhereClauseIdentityRewriter()
        {
            var oldNode = GenerateWhereClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOrderByClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateOrderByClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOrderByClauseIdentityRewriter()
        {
            var oldNode = GenerateOrderByClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOrderingTokenDeleteRewriter()
        {
            var oldNode = GenerateOrdering();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOrderingIdentityRewriter()
        {
            var oldNode = GenerateOrdering();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSelectClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateSelectClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSelectClauseIdentityRewriter()
        {
            var oldNode = GenerateSelectClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGroupClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateGroupClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGroupClauseIdentityRewriter()
        {
            var oldNode = GenerateGroupClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQueryContinuationTokenDeleteRewriter()
        {
            var oldNode = GenerateQueryContinuation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQueryContinuationIdentityRewriter()
        {
            var oldNode = GenerateQueryContinuation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOmittedArraySizeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateOmittedArraySizeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOmittedArraySizeExpressionIdentityRewriter()
        {
            var oldNode = GenerateOmittedArraySizeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolatedStringExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolatedStringExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolatedStringExpressionIdentityRewriter()
        {
            var oldNode = GenerateInterpolatedStringExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIsPatternExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateIsPatternExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIsPatternExpressionIdentityRewriter()
        {
            var oldNode = GenerateIsPatternExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestThrowExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateThrowExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestThrowExpressionIdentityRewriter()
        {
            var oldNode = GenerateThrowExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWhenClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateWhenClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWhenClauseIdentityRewriter()
        {
            var oldNode = GenerateWhenClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDiscardPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateDiscardPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDiscardPatternIdentityRewriter()
        {
            var oldNode = GenerateDiscardPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDeclarationPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateDeclarationPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDeclarationPatternIdentityRewriter()
        {
            var oldNode = GenerateDeclarationPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestVarPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateVarPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestVarPatternIdentityRewriter()
        {
            var oldNode = GenerateVarPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRecursivePatternTokenDeleteRewriter()
        {
            var oldNode = GenerateRecursivePattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRecursivePatternIdentityRewriter()
        {
            var oldNode = GenerateRecursivePattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPositionalPatternClauseTokenDeleteRewriter()
        {
            var oldNode = GeneratePositionalPatternClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPositionalPatternClauseIdentityRewriter()
        {
            var oldNode = GeneratePositionalPatternClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPropertyPatternClauseTokenDeleteRewriter()
        {
            var oldNode = GeneratePropertyPatternClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPropertyPatternClauseIdentityRewriter()
        {
            var oldNode = GeneratePropertyPatternClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSubpatternTokenDeleteRewriter()
        {
            var oldNode = GenerateSubpattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSubpatternIdentityRewriter()
        {
            var oldNode = GenerateSubpattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstantPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateConstantPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstantPatternIdentityRewriter()
        {
            var oldNode = GenerateConstantPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedPatternIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRelationalPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateRelationalPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRelationalPatternIdentityRewriter()
        {
            var oldNode = GenerateRelationalPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypePatternTokenDeleteRewriter()
        {
            var oldNode = GenerateTypePattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypePatternIdentityRewriter()
        {
            var oldNode = GenerateTypePattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBinaryPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateBinaryPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBinaryPatternIdentityRewriter()
        {
            var oldNode = GenerateBinaryPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnaryPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateUnaryPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnaryPatternIdentityRewriter()
        {
            var oldNode = GenerateUnaryPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestListPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateListPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestListPatternIdentityRewriter()
        {
            var oldNode = GenerateListPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSlicePatternTokenDeleteRewriter()
        {
            var oldNode = GenerateSlicePattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSlicePatternIdentityRewriter()
        {
            var oldNode = GenerateSlicePattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolatedStringTextTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolatedStringText();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolatedStringTextIdentityRewriter()
        {
            var oldNode = GenerateInterpolatedStringText();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolationTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolationIdentityRewriter()
        {
            var oldNode = GenerateInterpolation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolationAlignmentClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolationAlignmentClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolationAlignmentClauseIdentityRewriter()
        {
            var oldNode = GenerateInterpolationAlignmentClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolationFormatClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolationFormatClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolationFormatClauseIdentityRewriter()
        {
            var oldNode = GenerateInterpolationFormatClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGlobalStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateGlobalStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGlobalStatementIdentityRewriter()
        {
            var oldNode = GenerateGlobalStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBlockTokenDeleteRewriter()
        {
            var oldNode = GenerateBlock();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBlockIdentityRewriter()
        {
            var oldNode = GenerateBlock();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLocalFunctionStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLocalFunctionStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLocalFunctionStatementIdentityRewriter()
        {
            var oldNode = GenerateLocalFunctionStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLocalDeclarationStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLocalDeclarationStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLocalDeclarationStatementIdentityRewriter()
        {
            var oldNode = GenerateLocalDeclarationStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestVariableDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateVariableDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestVariableDeclarationIdentityRewriter()
        {
            var oldNode = GenerateVariableDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestVariableDeclaratorTokenDeleteRewriter()
        {
            var oldNode = GenerateVariableDeclarator();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestVariableDeclaratorIdentityRewriter()
        {
            var oldNode = GenerateVariableDeclarator();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEqualsValueClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateEqualsValueClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEqualsValueClauseIdentityRewriter()
        {
            var oldNode = GenerateEqualsValueClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSingleVariableDesignationTokenDeleteRewriter()
        {
            var oldNode = GenerateSingleVariableDesignation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSingleVariableDesignationIdentityRewriter()
        {
            var oldNode = GenerateSingleVariableDesignation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDiscardDesignationTokenDeleteRewriter()
        {
            var oldNode = GenerateDiscardDesignation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDiscardDesignationIdentityRewriter()
        {
            var oldNode = GenerateDiscardDesignation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedVariableDesignationTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedVariableDesignation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedVariableDesignationIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedVariableDesignation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExpressionStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateExpressionStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExpressionStatementIdentityRewriter()
        {
            var oldNode = GenerateExpressionStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEmptyStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateEmptyStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEmptyStatementIdentityRewriter()
        {
            var oldNode = GenerateEmptyStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLabeledStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLabeledStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLabeledStatementIdentityRewriter()
        {
            var oldNode = GenerateLabeledStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGotoStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateGotoStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGotoStatementIdentityRewriter()
        {
            var oldNode = GenerateGotoStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBreakStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateBreakStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBreakStatementIdentityRewriter()
        {
            var oldNode = GenerateBreakStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestContinueStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateContinueStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestContinueStatementIdentityRewriter()
        {
            var oldNode = GenerateContinueStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestReturnStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateReturnStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestReturnStatementIdentityRewriter()
        {
            var oldNode = GenerateReturnStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestThrowStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateThrowStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestThrowStatementIdentityRewriter()
        {
            var oldNode = GenerateThrowStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestYieldStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateYieldStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestYieldStatementIdentityRewriter()
        {
            var oldNode = GenerateYieldStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWhileStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateWhileStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWhileStatementIdentityRewriter()
        {
            var oldNode = GenerateWhileStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDoStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateDoStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDoStatementIdentityRewriter()
        {
            var oldNode = GenerateDoStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestForStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateForStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestForStatementIdentityRewriter()
        {
            var oldNode = GenerateForStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestForEachStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateForEachStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestForEachStatementIdentityRewriter()
        {
            var oldNode = GenerateForEachStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestForEachVariableStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateForEachVariableStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestForEachVariableStatementIdentityRewriter()
        {
            var oldNode = GenerateForEachVariableStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUsingStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateUsingStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUsingStatementIdentityRewriter()
        {
            var oldNode = GenerateUsingStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFixedStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateFixedStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFixedStatementIdentityRewriter()
        {
            var oldNode = GenerateFixedStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCheckedStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateCheckedStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCheckedStatementIdentityRewriter()
        {
            var oldNode = GenerateCheckedStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnsafeStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateUnsafeStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnsafeStatementIdentityRewriter()
        {
            var oldNode = GenerateUnsafeStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLockStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLockStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLockStatementIdentityRewriter()
        {
            var oldNode = GenerateLockStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIfStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateIfStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIfStatementIdentityRewriter()
        {
            var oldNode = GenerateIfStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElseClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateElseClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElseClauseIdentityRewriter()
        {
            var oldNode = GenerateElseClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchStatementIdentityRewriter()
        {
            var oldNode = GenerateSwitchStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchSectionTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchSection();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchSectionIdentityRewriter()
        {
            var oldNode = GenerateSwitchSection();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCasePatternSwitchLabelTokenDeleteRewriter()
        {
            var oldNode = GenerateCasePatternSwitchLabel();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCasePatternSwitchLabelIdentityRewriter()
        {
            var oldNode = GenerateCasePatternSwitchLabel();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCaseSwitchLabelTokenDeleteRewriter()
        {
            var oldNode = GenerateCaseSwitchLabel();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCaseSwitchLabelIdentityRewriter()
        {
            var oldNode = GenerateCaseSwitchLabel();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefaultSwitchLabelTokenDeleteRewriter()
        {
            var oldNode = GenerateDefaultSwitchLabel();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefaultSwitchLabelIdentityRewriter()
        {
            var oldNode = GenerateDefaultSwitchLabel();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchExpressionIdentityRewriter()
        {
            var oldNode = GenerateSwitchExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchExpressionArmTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchExpressionArm();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchExpressionArmIdentityRewriter()
        {
            var oldNode = GenerateSwitchExpressionArm();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTryStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateTryStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTryStatementIdentityRewriter()
        {
            var oldNode = GenerateTryStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCatchClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateCatchClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCatchClauseIdentityRewriter()
        {
            var oldNode = GenerateCatchClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCatchDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateCatchDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCatchDeclarationIdentityRewriter()
        {
            var oldNode = GenerateCatchDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCatchFilterClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateCatchFilterClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCatchFilterClauseIdentityRewriter()
        {
            var oldNode = GenerateCatchFilterClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFinallyClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateFinallyClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFinallyClauseIdentityRewriter()
        {
            var oldNode = GenerateFinallyClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCompilationUnitTokenDeleteRewriter()
        {
            var oldNode = GenerateCompilationUnit();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCompilationUnitIdentityRewriter()
        {
            var oldNode = GenerateCompilationUnit();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExternAliasDirectiveTokenDeleteRewriter()
        {
            var oldNode = GenerateExternAliasDirective();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExternAliasDirectiveIdentityRewriter()
        {
            var oldNode = GenerateExternAliasDirective();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUsingDirectiveTokenDeleteRewriter()
        {
            var oldNode = GenerateUsingDirective();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUsingDirectiveIdentityRewriter()
        {
            var oldNode = GenerateUsingDirective();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNamespaceDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateNamespaceDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNamespaceDeclarationIdentityRewriter()
        {
            var oldNode = GenerateNamespaceDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFileScopedNamespaceDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateFileScopedNamespaceDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFileScopedNamespaceDeclarationIdentityRewriter()
        {
            var oldNode = GenerateFileScopedNamespaceDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeListTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeListIdentityRewriter()
        {
            var oldNode = GenerateAttributeList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeTargetSpecifierTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeTargetSpecifier();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeTargetSpecifierIdentityRewriter()
        {
            var oldNode = GenerateAttributeTargetSpecifier();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeIdentityRewriter()
        {
            var oldNode = GenerateAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeArgumentListIdentityRewriter()
        {
            var oldNode = GenerateAttributeArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeArgumentTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeArgument();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeArgumentIdentityRewriter()
        {
            var oldNode = GenerateAttributeArgument();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNameEqualsTokenDeleteRewriter()
        {
            var oldNode = GenerateNameEquals();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNameEqualsIdentityRewriter()
        {
            var oldNode = GenerateNameEquals();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeParameterListIdentityRewriter()
        {
            var oldNode = GenerateTypeParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeParameterIdentityRewriter()
        {
            var oldNode = GenerateTypeParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestClassDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateClassDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestClassDeclarationIdentityRewriter()
        {
            var oldNode = GenerateClassDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestStructDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateStructDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestStructDeclarationIdentityRewriter()
        {
            var oldNode = GenerateStructDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnionDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateUnionDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnionDeclarationIdentityRewriter()
        {
            var oldNode = GenerateUnionDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterfaceDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateInterfaceDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterfaceDeclarationIdentityRewriter()
        {
            var oldNode = GenerateInterfaceDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRecordDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateRecordDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRecordDeclarationIdentityRewriter()
        {
            var oldNode = GenerateRecordDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEnumDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEnumDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEnumDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEnumDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDelegateDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateDelegateDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDelegateDeclarationIdentityRewriter()
        {
            var oldNode = GenerateDelegateDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEnumMemberDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEnumMemberDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEnumMemberDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEnumMemberDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExtensionBlockDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateExtensionBlockDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExtensionBlockDeclarationIdentityRewriter()
        {
            var oldNode = GenerateExtensionBlockDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBaseListTokenDeleteRewriter()
        {
            var oldNode = GenerateBaseList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBaseListIdentityRewriter()
        {
            var oldNode = GenerateBaseList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSimpleBaseTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateSimpleBaseType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSimpleBaseTypeIdentityRewriter()
        {
            var oldNode = GenerateSimpleBaseType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPrimaryConstructorBaseTypeTokenDeleteRewriter()
        {
            var oldNode = GeneratePrimaryConstructorBaseType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPrimaryConstructorBaseTypeIdentityRewriter()
        {
            var oldNode = GeneratePrimaryConstructorBaseType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeParameterConstraintClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeParameterConstraintClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeParameterConstraintClauseIdentityRewriter()
        {
            var oldNode = GenerateTypeParameterConstraintClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstructorConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateConstructorConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstructorConstraintIdentityRewriter()
        {
            var oldNode = GenerateConstructorConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestClassOrStructConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateClassOrStructConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestClassOrStructConstraintIdentityRewriter()
        {
            var oldNode = GenerateClassOrStructConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeConstraintIdentityRewriter()
        {
            var oldNode = GenerateTypeConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefaultConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateDefaultConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefaultConstraintIdentityRewriter()
        {
            var oldNode = GenerateDefaultConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAllowsConstraintClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateAllowsConstraintClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAllowsConstraintClauseIdentityRewriter()
        {
            var oldNode = GenerateAllowsConstraintClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefStructConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateRefStructConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefStructConstraintIdentityRewriter()
        {
            var oldNode = GenerateRefStructConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFieldDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateFieldDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFieldDeclarationIdentityRewriter()
        {
            var oldNode = GenerateFieldDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEventFieldDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEventFieldDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEventFieldDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEventFieldDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExplicitInterfaceSpecifierTokenDeleteRewriter()
        {
            var oldNode = GenerateExplicitInterfaceSpecifier();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExplicitInterfaceSpecifierIdentityRewriter()
        {
            var oldNode = GenerateExplicitInterfaceSpecifier();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMethodDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateMethodDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMethodDeclarationIdentityRewriter()
        {
            var oldNode = GenerateMethodDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOperatorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateOperatorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOperatorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateOperatorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConversionOperatorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateConversionOperatorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConversionOperatorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateConversionOperatorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstructorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateConstructorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstructorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateConstructorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstructorInitializerTokenDeleteRewriter()
        {
            var oldNode = GenerateConstructorInitializer();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstructorInitializerIdentityRewriter()
        {
            var oldNode = GenerateConstructorInitializer();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDestructorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateDestructorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDestructorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateDestructorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPropertyDeclarationTokenDeleteRewriter()
        {
            var oldNode = GeneratePropertyDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPropertyDeclarationIdentityRewriter()
        {
            var oldNode = GeneratePropertyDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrowExpressionClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateArrowExpressionClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrowExpressionClauseIdentityRewriter()
        {
            var oldNode = GenerateArrowExpressionClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEventDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEventDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEventDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEventDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIndexerDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateIndexerDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIndexerDeclarationIdentityRewriter()
        {
            var oldNode = GenerateIndexerDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAccessorListTokenDeleteRewriter()
        {
            var oldNode = GenerateAccessorList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAccessorListIdentityRewriter()
        {
            var oldNode = GenerateAccessorList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAccessorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateAccessorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAccessorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateAccessorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParameterListIdentityRewriter()
        {
            var oldNode = GenerateParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBracketedParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateBracketedParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBracketedParameterListIdentityRewriter()
        {
            var oldNode = GenerateBracketedParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParameterIdentityRewriter()
        {
            var oldNode = GenerateParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerParameterIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIncompleteMemberTokenDeleteRewriter()
        {
            var oldNode = GenerateIncompleteMember();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIncompleteMemberIdentityRewriter()
        {
            var oldNode = GenerateIncompleteMember();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSkippedTokensTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateSkippedTokensTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSkippedTokensTriviaIdentityRewriter()
        {
            var oldNode = GenerateSkippedTokensTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDocumentationCommentTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateDocumentationCommentTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDocumentationCommentTriviaIdentityRewriter()
        {
            var oldNode = GenerateDocumentationCommentTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeCrefIdentityRewriter()
        {
            var oldNode = GenerateTypeCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQualifiedCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateQualifiedCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQualifiedCrefIdentityRewriter()
        {
            var oldNode = GenerateQualifiedCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNameMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateNameMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNameMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateNameMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExtensionMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateExtensionMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExtensionMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateExtensionMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIndexerMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateIndexerMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIndexerMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateIndexerMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOperatorMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateOperatorMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOperatorMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateOperatorMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConversionOperatorMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateConversionOperatorMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConversionOperatorMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateConversionOperatorMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCrefParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateCrefParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCrefParameterListIdentityRewriter()
        {
            var oldNode = GenerateCrefParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCrefBracketedParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateCrefBracketedParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCrefBracketedParameterListIdentityRewriter()
        {
            var oldNode = GenerateCrefBracketedParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCrefParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateCrefParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCrefParameterIdentityRewriter()
        {
            var oldNode = GenerateCrefParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlElementTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlElementIdentityRewriter()
        {
            var oldNode = GenerateXmlElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlElementStartTagTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlElementStartTag();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlElementStartTagIdentityRewriter()
        {
            var oldNode = GenerateXmlElementStartTag();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlElementEndTagTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlElementEndTag();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlElementEndTagIdentityRewriter()
        {
            var oldNode = GenerateXmlElementEndTag();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlEmptyElementTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlEmptyElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlEmptyElementIdentityRewriter()
        {
            var oldNode = GenerateXmlEmptyElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlNameTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlNameIdentityRewriter()
        {
            var oldNode = GenerateXmlName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlPrefixTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlPrefix();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlPrefixIdentityRewriter()
        {
            var oldNode = GenerateXmlPrefix();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlTextAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlTextAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlTextAttributeIdentityRewriter()
        {
            var oldNode = GenerateXmlTextAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlCrefAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlCrefAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlCrefAttributeIdentityRewriter()
        {
            var oldNode = GenerateXmlCrefAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlNameAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlNameAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlNameAttributeIdentityRewriter()
        {
            var oldNode = GenerateXmlNameAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlTextTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlText();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlTextIdentityRewriter()
        {
            var oldNode = GenerateXmlText();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlCDataSectionTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlCDataSection();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlCDataSectionIdentityRewriter()
        {
            var oldNode = GenerateXmlCDataSection();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlProcessingInstructionTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlProcessingInstruction();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlProcessingInstructionIdentityRewriter()
        {
            var oldNode = GenerateXmlProcessingInstruction();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlCommentTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlComment();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlCommentIdentityRewriter()
        {
            var oldNode = GenerateXmlComment();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIfDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateIfDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIfDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateIfDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElifDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateElifDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElifDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateElifDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElseDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateElseDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElseDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateElseDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEndIfDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateEndIfDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEndIfDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateEndIfDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRegionDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateRegionDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRegionDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateRegionDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEndRegionDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateEndRegionDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEndRegionDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateEndRegionDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestErrorDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateErrorDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestErrorDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateErrorDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWarningDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateWarningDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWarningDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateWarningDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBadDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateBadDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBadDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateBadDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefineDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateDefineDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefineDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateDefineDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUndefDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateUndefDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUndefDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateUndefDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLineDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateLineDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLineDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateLineDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLineDirectivePositionTokenDeleteRewriter()
        {
            var oldNode = GenerateLineDirectivePosition();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLineDirectivePositionIdentityRewriter()
        {
            var oldNode = GenerateLineDirectivePosition();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLineSpanDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateLineSpanDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLineSpanDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateLineSpanDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPragmaWarningDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GeneratePragmaWarningDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPragmaWarningDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GeneratePragmaWarningDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPragmaChecksumDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GeneratePragmaChecksumDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPragmaChecksumDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GeneratePragmaChecksumDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestReferenceDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateReferenceDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestReferenceDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateReferenceDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLoadDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateLoadDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLoadDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateLoadDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestShebangDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateShebangDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestShebangDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateShebangDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIgnoredDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateIgnoredDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIgnoredDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateIgnoredDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNullableDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateNullableDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNullableDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateNullableDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }
        #endregion Green Rewriters
    }

    public partial class RedNodeTests
    {
        #region Red Generators
        private static IdentifierNameSyntax GenerateIdentifierName()
            => SyntaxFactory.IdentifierName(SyntaxFactory.Identifier("Identifier"));

        private static QualifiedNameSyntax GenerateQualifiedName()
            => SyntaxFactory.QualifiedName(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.DotToken), GenerateIdentifierName());

        private static GenericNameSyntax GenerateGenericName()
            => SyntaxFactory.GenericName(SyntaxFactory.Identifier("Identifier"), GenerateTypeArgumentList());

        private static TypeArgumentListSyntax GenerateTypeArgumentList()
            => SyntaxFactory.TypeArgumentList(SyntaxFactory.Token(SyntaxKind.LessThanToken), new SeparatedSyntaxList<TypeSyntax>(), SyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static AliasQualifiedNameSyntax GenerateAliasQualifiedName()
            => SyntaxFactory.AliasQualifiedName(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.ColonColonToken), GenerateIdentifierName());

        private static PredefinedTypeSyntax GeneratePredefinedType()
            => SyntaxFactory.PredefinedType(SyntaxFactory.Token(SyntaxKind.BoolKeyword));

        private static ArrayTypeSyntax GenerateArrayType()
            => SyntaxFactory.ArrayType(GenerateIdentifierName(), new SyntaxList<ArrayRankSpecifierSyntax>());

        private static ArrayRankSpecifierSyntax GenerateArrayRankSpecifier()
            => SyntaxFactory.ArrayRankSpecifier(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<ExpressionSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static PointerTypeSyntax GeneratePointerType()
            => SyntaxFactory.PointerType(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.AsteriskToken));

        private static FunctionPointerTypeSyntax GenerateFunctionPointerType()
            => SyntaxFactory.FunctionPointerType(SyntaxFactory.Token(SyntaxKind.DelegateKeyword), SyntaxFactory.Token(SyntaxKind.AsteriskToken), default(FunctionPointerCallingConventionSyntax), GenerateFunctionPointerParameterList());

        private static FunctionPointerParameterListSyntax GenerateFunctionPointerParameterList()
            => SyntaxFactory.FunctionPointerParameterList(SyntaxFactory.Token(SyntaxKind.LessThanToken), new SeparatedSyntaxList<FunctionPointerParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static FunctionPointerCallingConventionSyntax GenerateFunctionPointerCallingConvention()
            => SyntaxFactory.FunctionPointerCallingConvention(SyntaxFactory.Token(SyntaxKind.ManagedKeyword), default(FunctionPointerUnmanagedCallingConventionListSyntax));

        private static FunctionPointerUnmanagedCallingConventionListSyntax GenerateFunctionPointerUnmanagedCallingConventionList()
            => SyntaxFactory.FunctionPointerUnmanagedCallingConventionList(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<FunctionPointerUnmanagedCallingConventionSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static FunctionPointerUnmanagedCallingConventionSyntax GenerateFunctionPointerUnmanagedCallingConvention()
            => SyntaxFactory.FunctionPointerUnmanagedCallingConvention(SyntaxFactory.Identifier("Name"));

        private static NullableTypeSyntax GenerateNullableType()
            => SyntaxFactory.NullableType(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.QuestionToken));

        private static TupleTypeSyntax GenerateTupleType()
            => SyntaxFactory.TupleType(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<TupleElementSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static TupleElementSyntax GenerateTupleElement()
            => SyntaxFactory.TupleElement(GenerateIdentifierName(), default(SyntaxToken));

        private static OmittedTypeArgumentSyntax GenerateOmittedTypeArgument()
            => SyntaxFactory.OmittedTypeArgument(SyntaxFactory.Token(SyntaxKind.OmittedTypeArgumentToken));

        private static RefTypeSyntax GenerateRefType()
            => SyntaxFactory.RefType(SyntaxFactory.Token(SyntaxKind.RefKeyword), default(SyntaxToken), GenerateIdentifierName());

        private static ScopedTypeSyntax GenerateScopedType()
            => SyntaxFactory.ScopedType(SyntaxFactory.Token(SyntaxKind.ScopedKeyword), GenerateIdentifierName());

        private static ParenthesizedExpressionSyntax GenerateParenthesizedExpression()
            => SyntaxFactory.ParenthesizedExpression(SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static TupleExpressionSyntax GenerateTupleExpression()
            => SyntaxFactory.TupleExpression(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<ArgumentSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static PrefixUnaryExpressionSyntax GeneratePrefixUnaryExpression()
            => SyntaxFactory.PrefixUnaryExpression(SyntaxKind.UnaryPlusExpression, SyntaxFactory.Token(SyntaxKind.PlusToken), GenerateIdentifierName());

        private static AwaitExpressionSyntax GenerateAwaitExpression()
            => SyntaxFactory.AwaitExpression(SyntaxFactory.Token(SyntaxKind.AwaitKeyword), GenerateIdentifierName());

        private static PostfixUnaryExpressionSyntax GeneratePostfixUnaryExpression()
            => SyntaxFactory.PostfixUnaryExpression(SyntaxKind.PostIncrementExpression, GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.PlusPlusToken));

        private static MemberAccessExpressionSyntax GenerateMemberAccessExpression()
            => SyntaxFactory.MemberAccessExpression(SyntaxKind.SimpleMemberAccessExpression, GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.DotToken), GenerateIdentifierName());

        private static ConditionalAccessExpressionSyntax GenerateConditionalAccessExpression()
            => SyntaxFactory.ConditionalAccessExpression(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.QuestionToken), GenerateIdentifierName());

        private static MemberBindingExpressionSyntax GenerateMemberBindingExpression()
            => SyntaxFactory.MemberBindingExpression(SyntaxFactory.Token(SyntaxKind.DotToken), GenerateIdentifierName());

        private static ElementBindingExpressionSyntax GenerateElementBindingExpression()
            => SyntaxFactory.ElementBindingExpression(GenerateBracketedArgumentList());

        private static RangeExpressionSyntax GenerateRangeExpression()
            => SyntaxFactory.RangeExpression(default(ExpressionSyntax), SyntaxFactory.Token(SyntaxKind.DotDotToken), default(ExpressionSyntax));

        private static ImplicitElementAccessSyntax GenerateImplicitElementAccess()
            => SyntaxFactory.ImplicitElementAccess(GenerateBracketedArgumentList());

        private static BinaryExpressionSyntax GenerateBinaryExpression()
            => SyntaxFactory.BinaryExpression(SyntaxKind.AddExpression, GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.PlusToken), GenerateIdentifierName());

        private static AssignmentExpressionSyntax GenerateAssignmentExpression()
            => SyntaxFactory.AssignmentExpression(SyntaxKind.SimpleAssignmentExpression, GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.EqualsToken), GenerateIdentifierName());

        private static ConditionalExpressionSyntax GenerateConditionalExpression()
            => SyntaxFactory.ConditionalExpression(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.QuestionToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.ColonToken), GenerateIdentifierName());

        private static ThisExpressionSyntax GenerateThisExpression()
            => SyntaxFactory.ThisExpression(SyntaxFactory.Token(SyntaxKind.ThisKeyword));

        private static BaseExpressionSyntax GenerateBaseExpression()
            => SyntaxFactory.BaseExpression(SyntaxFactory.Token(SyntaxKind.BaseKeyword));

        private static LiteralExpressionSyntax GenerateLiteralExpression()
            => SyntaxFactory.LiteralExpression(SyntaxKind.ArgListExpression, SyntaxFactory.Token(SyntaxKind.ArgListKeyword));

        private static FieldExpressionSyntax GenerateFieldExpression()
            => SyntaxFactory.FieldExpression(SyntaxFactory.Token(SyntaxKind.FieldKeyword));

        private static MakeRefExpressionSyntax GenerateMakeRefExpression()
            => SyntaxFactory.MakeRefExpression(SyntaxFactory.Token(SyntaxKind.MakeRefKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static RefTypeExpressionSyntax GenerateRefTypeExpression()
            => SyntaxFactory.RefTypeExpression(SyntaxFactory.Token(SyntaxKind.RefTypeKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static RefValueExpressionSyntax GenerateRefValueExpression()
            => SyntaxFactory.RefValueExpression(SyntaxFactory.Token(SyntaxKind.RefValueKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CommaToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static CheckedExpressionSyntax GenerateCheckedExpression()
            => SyntaxFactory.CheckedExpression(SyntaxKind.CheckedExpression, SyntaxFactory.Token(SyntaxKind.CheckedKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static UnsafeExpressionSyntax GenerateUnsafeExpression()
            => SyntaxFactory.UnsafeExpression(SyntaxFactory.Token(SyntaxKind.UnsafeKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static DefaultExpressionSyntax GenerateDefaultExpression()
            => SyntaxFactory.DefaultExpression(SyntaxFactory.Token(SyntaxKind.DefaultKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static TypeOfExpressionSyntax GenerateTypeOfExpression()
            => SyntaxFactory.TypeOfExpression(SyntaxFactory.Token(SyntaxKind.TypeOfKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static SizeOfExpressionSyntax GenerateSizeOfExpression()
            => SyntaxFactory.SizeOfExpression(SyntaxFactory.Token(SyntaxKind.SizeOfKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static InvocationExpressionSyntax GenerateInvocationExpression()
            => SyntaxFactory.InvocationExpression(GenerateIdentifierName(), GenerateArgumentList());

        private static ElementAccessExpressionSyntax GenerateElementAccessExpression()
            => SyntaxFactory.ElementAccessExpression(GenerateIdentifierName(), GenerateBracketedArgumentList());

        private static ArgumentListSyntax GenerateArgumentList()
            => SyntaxFactory.ArgumentList(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<ArgumentSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static BracketedArgumentListSyntax GenerateBracketedArgumentList()
            => SyntaxFactory.BracketedArgumentList(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<ArgumentSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static ArgumentSyntax GenerateArgument()
            => SyntaxFactory.Argument(default(NameColonSyntax), default(SyntaxToken), GenerateIdentifierName());

        private static ExpressionColonSyntax GenerateExpressionColon()
            => SyntaxFactory.ExpressionColon(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.ColonToken));

        private static NameColonSyntax GenerateNameColon()
            => SyntaxFactory.NameColon(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.ColonToken));

        private static DeclarationExpressionSyntax GenerateDeclarationExpression()
            => SyntaxFactory.DeclarationExpression(GenerateIdentifierName(), GenerateSingleVariableDesignation());

        private static CastExpressionSyntax GenerateCastExpression()
            => SyntaxFactory.CastExpression(SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateIdentifierName());

        private static AnonymousMethodExpressionSyntax GenerateAnonymousMethodExpression()
            => SyntaxFactory.AnonymousMethodExpression(new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.DelegateKeyword), default(ParameterListSyntax), GenerateBlock(), default(ExpressionSyntax));

        private static SimpleLambdaExpressionSyntax GenerateSimpleLambdaExpression()
            => SyntaxFactory.SimpleLambdaExpression(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateParameter(), SyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), default(BlockSyntax), default(ExpressionSyntax));

        private static RefExpressionSyntax GenerateRefExpression()
            => SyntaxFactory.RefExpression(SyntaxFactory.Token(SyntaxKind.RefKeyword), GenerateIdentifierName());

        private static ParenthesizedLambdaExpressionSyntax GenerateParenthesizedLambdaExpression()
            => SyntaxFactory.ParenthesizedLambdaExpression(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), default(TypeSyntax), GenerateParameterList(), SyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), default(BlockSyntax), default(ExpressionSyntax));

        private static InitializerExpressionSyntax GenerateInitializerExpression()
            => SyntaxFactory.InitializerExpression(SyntaxKind.ObjectInitializerExpression, SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SeparatedSyntaxList<ExpressionSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static ImplicitObjectCreationExpressionSyntax GenerateImplicitObjectCreationExpression()
            => SyntaxFactory.ImplicitObjectCreationExpression(SyntaxFactory.Token(SyntaxKind.NewKeyword), GenerateArgumentList(), default(InitializerExpressionSyntax));

        private static ObjectCreationExpressionSyntax GenerateObjectCreationExpression()
            => SyntaxFactory.ObjectCreationExpression(SyntaxFactory.Token(SyntaxKind.NewKeyword), GenerateIdentifierName(), default(ArgumentListSyntax), default(InitializerExpressionSyntax));

        private static WithExpressionSyntax GenerateWithExpression()
            => SyntaxFactory.WithExpression(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.WithKeyword), GenerateInitializerExpression());

        private static AnonymousObjectMemberDeclaratorSyntax GenerateAnonymousObjectMemberDeclarator()
            => SyntaxFactory.AnonymousObjectMemberDeclarator(default(NameEqualsSyntax), GenerateIdentifierName());

        private static AnonymousObjectCreationExpressionSyntax GenerateAnonymousObjectCreationExpression()
            => SyntaxFactory.AnonymousObjectCreationExpression(SyntaxFactory.Token(SyntaxKind.NewKeyword), SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SeparatedSyntaxList<AnonymousObjectMemberDeclaratorSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static ArrayCreationExpressionSyntax GenerateArrayCreationExpression()
            => SyntaxFactory.ArrayCreationExpression(SyntaxFactory.Token(SyntaxKind.NewKeyword), GenerateArrayType(), default(InitializerExpressionSyntax));

        private static ImplicitArrayCreationExpressionSyntax GenerateImplicitArrayCreationExpression()
            => SyntaxFactory.ImplicitArrayCreationExpression(SyntaxFactory.Token(SyntaxKind.NewKeyword), SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken), GenerateInitializerExpression());

        private static StackAllocArrayCreationExpressionSyntax GenerateStackAllocArrayCreationExpression()
            => SyntaxFactory.StackAllocArrayCreationExpression(SyntaxFactory.Token(SyntaxKind.StackAllocKeyword), GenerateIdentifierName(), default(InitializerExpressionSyntax));

        private static ImplicitStackAllocArrayCreationExpressionSyntax GenerateImplicitStackAllocArrayCreationExpression()
            => SyntaxFactory.ImplicitStackAllocArrayCreationExpression(SyntaxFactory.Token(SyntaxKind.StackAllocKeyword), SyntaxFactory.Token(SyntaxKind.OpenBracketToken), SyntaxFactory.Token(SyntaxKind.CloseBracketToken), GenerateInitializerExpression());

        private static CollectionExpressionSyntax GenerateCollectionExpression()
            => SyntaxFactory.CollectionExpression(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<CollectionElementSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static ExpressionElementSyntax GenerateExpressionElement()
            => SyntaxFactory.ExpressionElement(GenerateIdentifierName());

        private static SpreadElementSyntax GenerateSpreadElement()
            => SyntaxFactory.SpreadElement(SyntaxFactory.Token(SyntaxKind.DotDotToken), GenerateIdentifierName());

        private static WithElementSyntax GenerateWithElement()
            => SyntaxFactory.WithElement(SyntaxFactory.Token(SyntaxKind.WithKeyword), GenerateArgumentList());

        private static QueryExpressionSyntax GenerateQueryExpression()
            => SyntaxFactory.QueryExpression(GenerateFromClause(), GenerateQueryBody());

        private static QueryBodySyntax GenerateQueryBody()
            => SyntaxFactory.QueryBody(new SyntaxList<QueryClauseSyntax>(), GenerateSelectClause(), default(QueryContinuationSyntax));

        private static FromClauseSyntax GenerateFromClause()
            => SyntaxFactory.FromClause(SyntaxFactory.Token(SyntaxKind.FromKeyword), default(TypeSyntax), SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName());

        private static LetClauseSyntax GenerateLetClause()
            => SyntaxFactory.LetClause(SyntaxFactory.Token(SyntaxKind.LetKeyword), SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.EqualsToken), GenerateIdentifierName());

        private static JoinClauseSyntax GenerateJoinClause()
            => SyntaxFactory.JoinClause(SyntaxFactory.Token(SyntaxKind.JoinKeyword), default(TypeSyntax), SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.OnKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.EqualsKeyword), GenerateIdentifierName(), default(JoinIntoClauseSyntax));

        private static JoinIntoClauseSyntax GenerateJoinIntoClause()
            => SyntaxFactory.JoinIntoClause(SyntaxFactory.Token(SyntaxKind.IntoKeyword), SyntaxFactory.Identifier("Identifier"));

        private static WhereClauseSyntax GenerateWhereClause()
            => SyntaxFactory.WhereClause(SyntaxFactory.Token(SyntaxKind.WhereKeyword), GenerateIdentifierName());

        private static OrderByClauseSyntax GenerateOrderByClause()
            => SyntaxFactory.OrderByClause(SyntaxFactory.Token(SyntaxKind.OrderByKeyword), new SeparatedSyntaxList<OrderingSyntax>());

        private static OrderingSyntax GenerateOrdering()
            => SyntaxFactory.Ordering(SyntaxKind.AscendingOrdering, GenerateIdentifierName(), default(SyntaxToken));

        private static SelectClauseSyntax GenerateSelectClause()
            => SyntaxFactory.SelectClause(SyntaxFactory.Token(SyntaxKind.SelectKeyword), GenerateIdentifierName());

        private static GroupClauseSyntax GenerateGroupClause()
            => SyntaxFactory.GroupClause(SyntaxFactory.Token(SyntaxKind.GroupKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.ByKeyword), GenerateIdentifierName());

        private static QueryContinuationSyntax GenerateQueryContinuation()
            => SyntaxFactory.QueryContinuation(SyntaxFactory.Token(SyntaxKind.IntoKeyword), SyntaxFactory.Identifier("Identifier"), GenerateQueryBody());

        private static OmittedArraySizeExpressionSyntax GenerateOmittedArraySizeExpression()
            => SyntaxFactory.OmittedArraySizeExpression(SyntaxFactory.Token(SyntaxKind.OmittedArraySizeExpressionToken));

        private static InterpolatedStringExpressionSyntax GenerateInterpolatedStringExpression()
            => SyntaxFactory.InterpolatedStringExpression(SyntaxFactory.Token(SyntaxKind.InterpolatedStringStartToken), new SyntaxList<InterpolatedStringContentSyntax>(), SyntaxFactory.Token(SyntaxKind.InterpolatedStringEndToken));

        private static IsPatternExpressionSyntax GenerateIsPatternExpression()
            => SyntaxFactory.IsPatternExpression(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.IsKeyword), GenerateDiscardPattern());

        private static ThrowExpressionSyntax GenerateThrowExpression()
            => SyntaxFactory.ThrowExpression(SyntaxFactory.Token(SyntaxKind.ThrowKeyword), GenerateIdentifierName());

        private static WhenClauseSyntax GenerateWhenClause()
            => SyntaxFactory.WhenClause(SyntaxFactory.Token(SyntaxKind.WhenKeyword), GenerateIdentifierName());

        private static DiscardPatternSyntax GenerateDiscardPattern()
            => SyntaxFactory.DiscardPattern(SyntaxFactory.Token(SyntaxKind.UnderscoreToken));

        private static DeclarationPatternSyntax GenerateDeclarationPattern()
            => SyntaxFactory.DeclarationPattern(GenerateIdentifierName(), GenerateSingleVariableDesignation());

        private static VarPatternSyntax GenerateVarPattern()
            => SyntaxFactory.VarPattern(SyntaxFactory.Token(SyntaxKind.VarKeyword), GenerateSingleVariableDesignation());

        private static RecursivePatternSyntax GenerateRecursivePattern()
            => SyntaxFactory.RecursivePattern(default(TypeSyntax), default(PositionalPatternClauseSyntax), default(PropertyPatternClauseSyntax), default(VariableDesignationSyntax));

        private static PositionalPatternClauseSyntax GeneratePositionalPatternClause()
            => SyntaxFactory.PositionalPatternClause(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<SubpatternSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static PropertyPatternClauseSyntax GeneratePropertyPatternClause()
            => SyntaxFactory.PropertyPatternClause(SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SeparatedSyntaxList<SubpatternSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static SubpatternSyntax GenerateSubpattern()
            => SyntaxFactory.Subpattern(default(BaseExpressionColonSyntax), GenerateDiscardPattern());

        private static ConstantPatternSyntax GenerateConstantPattern()
            => SyntaxFactory.ConstantPattern(GenerateIdentifierName());

        private static ParenthesizedPatternSyntax GenerateParenthesizedPattern()
            => SyntaxFactory.ParenthesizedPattern(SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateDiscardPattern(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static RelationalPatternSyntax GenerateRelationalPattern()
            => SyntaxFactory.RelationalPattern(SyntaxFactory.Token(SyntaxKind.EqualsEqualsToken), GenerateIdentifierName());

        private static TypePatternSyntax GenerateTypePattern()
            => SyntaxFactory.TypePattern(GenerateIdentifierName());

        private static BinaryPatternSyntax GenerateBinaryPattern()
            => SyntaxFactory.BinaryPattern(SyntaxKind.OrPattern, GenerateDiscardPattern(), SyntaxFactory.Token(SyntaxKind.OrKeyword), GenerateDiscardPattern());

        private static UnaryPatternSyntax GenerateUnaryPattern()
            => SyntaxFactory.UnaryPattern(SyntaxFactory.Token(SyntaxKind.NotKeyword), GenerateDiscardPattern());

        private static ListPatternSyntax GenerateListPattern()
            => SyntaxFactory.ListPattern(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<PatternSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken), default(VariableDesignationSyntax));

        private static SlicePatternSyntax GenerateSlicePattern()
            => SyntaxFactory.SlicePattern(SyntaxFactory.Token(SyntaxKind.DotDotToken), default(PatternSyntax));

        private static InterpolatedStringTextSyntax GenerateInterpolatedStringText()
            => SyntaxFactory.InterpolatedStringText(SyntaxFactory.Token(SyntaxKind.InterpolatedStringTextToken));

        private static InterpolationSyntax GenerateInterpolation()
            => SyntaxFactory.Interpolation(SyntaxFactory.Token(SyntaxKind.OpenBraceToken), GenerateIdentifierName(), default(InterpolationAlignmentClauseSyntax), default(InterpolationFormatClauseSyntax), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static InterpolationAlignmentClauseSyntax GenerateInterpolationAlignmentClause()
            => SyntaxFactory.InterpolationAlignmentClause(SyntaxFactory.Identifier("CommaToken"), GenerateIdentifierName());

        private static InterpolationFormatClauseSyntax GenerateInterpolationFormatClause()
            => SyntaxFactory.InterpolationFormatClause(SyntaxFactory.Identifier("ColonToken"), SyntaxFactory.Token(SyntaxKind.InterpolatedStringTextToken));

        private static GlobalStatementSyntax GenerateGlobalStatement()
            => SyntaxFactory.GlobalStatement(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateBlock());

        private static BlockSyntax GenerateBlock()
            => SyntaxFactory.Block(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SyntaxList<StatementSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static LocalFunctionStatementSyntax GenerateLocalFunctionStatement()
            => SyntaxFactory.LocalFunctionStatement(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateIdentifierName(), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), GenerateParameterList(), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(BlockSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static LocalDeclarationStatementSyntax GenerateLocalDeclarationStatement()
            => SyntaxFactory.LocalDeclarationStatement(new SyntaxList<AttributeListSyntax>(), default(SyntaxToken), default(SyntaxToken), new SyntaxTokenList(), GenerateVariableDeclaration(), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static VariableDeclarationSyntax GenerateVariableDeclaration()
            => SyntaxFactory.VariableDeclaration(GenerateIdentifierName(), new SeparatedSyntaxList<VariableDeclaratorSyntax>());

        private static VariableDeclaratorSyntax GenerateVariableDeclarator()
            => SyntaxFactory.VariableDeclarator(SyntaxFactory.Identifier("Identifier"), default(BracketedArgumentListSyntax), default(EqualsValueClauseSyntax));

        private static EqualsValueClauseSyntax GenerateEqualsValueClause()
            => SyntaxFactory.EqualsValueClause(SyntaxFactory.Token(SyntaxKind.EqualsToken), GenerateIdentifierName());

        private static SingleVariableDesignationSyntax GenerateSingleVariableDesignation()
            => SyntaxFactory.SingleVariableDesignation(SyntaxFactory.Identifier("Identifier"));

        private static DiscardDesignationSyntax GenerateDiscardDesignation()
            => SyntaxFactory.DiscardDesignation(SyntaxFactory.Token(SyntaxKind.UnderscoreToken));

        private static ParenthesizedVariableDesignationSyntax GenerateParenthesizedVariableDesignation()
            => SyntaxFactory.ParenthesizedVariableDesignation(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<VariableDesignationSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static ExpressionStatementSyntax GenerateExpressionStatement()
            => SyntaxFactory.ExpressionStatement(new SyntaxList<AttributeListSyntax>(), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static EmptyStatementSyntax GenerateEmptyStatement()
            => SyntaxFactory.EmptyStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static LabeledStatementSyntax GenerateLabeledStatement()
            => SyntaxFactory.LabeledStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.ColonToken), GenerateBlock());

        private static GotoStatementSyntax GenerateGotoStatement()
            => SyntaxFactory.GotoStatement(SyntaxKind.GotoStatement, new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.GotoKeyword), default(SyntaxToken), default(ExpressionSyntax), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static BreakStatementSyntax GenerateBreakStatement()
            => SyntaxFactory.BreakStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.BreakKeyword), default(IdentifierNameSyntax), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static ContinueStatementSyntax GenerateContinueStatement()
            => SyntaxFactory.ContinueStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.ContinueKeyword), default(IdentifierNameSyntax), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static ReturnStatementSyntax GenerateReturnStatement()
            => SyntaxFactory.ReturnStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.ReturnKeyword), default(ExpressionSyntax), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static ThrowStatementSyntax GenerateThrowStatement()
            => SyntaxFactory.ThrowStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.ThrowKeyword), default(ExpressionSyntax), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static YieldStatementSyntax GenerateYieldStatement()
            => SyntaxFactory.YieldStatement(SyntaxKind.YieldReturnStatement, new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.YieldKeyword), SyntaxFactory.Token(SyntaxKind.ReturnKeyword), default(ExpressionSyntax), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static WhileStatementSyntax GenerateWhileStatement()
            => SyntaxFactory.WhileStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.WhileKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static DoStatementSyntax GenerateDoStatement()
            => SyntaxFactory.DoStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.DoKeyword), GenerateBlock(), SyntaxFactory.Token(SyntaxKind.WhileKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static ForStatementSyntax GenerateForStatement()
            => SyntaxFactory.ForStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.ForKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), default(VariableDeclarationSyntax), new SeparatedSyntaxList<ExpressionSyntax>(), SyntaxFactory.Token(SyntaxKind.SemicolonToken), default(ExpressionSyntax), SyntaxFactory.Token(SyntaxKind.SemicolonToken), new SeparatedSyntaxList<ExpressionSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static ForEachStatementSyntax GenerateForEachStatement()
            => SyntaxFactory.ForEachStatement(new SyntaxList<AttributeListSyntax>(), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.ForEachKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static ForEachVariableStatementSyntax GenerateForEachVariableStatement()
            => SyntaxFactory.ForEachVariableStatement(new SyntaxList<AttributeListSyntax>(), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.ForEachKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.InKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static UsingStatementSyntax GenerateUsingStatement()
            => SyntaxFactory.UsingStatement(new SyntaxList<AttributeListSyntax>(), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.UsingKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), default(VariableDeclarationSyntax), default(ExpressionSyntax), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static FixedStatementSyntax GenerateFixedStatement()
            => SyntaxFactory.FixedStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.FixedKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateVariableDeclaration(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static CheckedStatementSyntax GenerateCheckedStatement()
            => SyntaxFactory.CheckedStatement(SyntaxKind.CheckedStatement, new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.CheckedKeyword), GenerateBlock());

        private static UnsafeStatementSyntax GenerateUnsafeStatement()
            => SyntaxFactory.UnsafeStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.UnsafeKeyword), GenerateBlock());

        private static LockStatementSyntax GenerateLockStatement()
            => SyntaxFactory.LockStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.LockKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock());

        private static IfStatementSyntax GenerateIfStatement()
            => SyntaxFactory.IfStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.IfKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken), GenerateBlock(), default(ElseClauseSyntax));

        private static ElseClauseSyntax GenerateElseClause()
            => SyntaxFactory.ElseClause(SyntaxFactory.Token(SyntaxKind.ElseKeyword), GenerateBlock());

        private static SwitchStatementSyntax GenerateSwitchStatement()
            => SyntaxFactory.SwitchStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.SwitchKeyword), default(SyntaxToken), GenerateIdentifierName(), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SyntaxList<SwitchSectionSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static SwitchSectionSyntax GenerateSwitchSection()
            => SyntaxFactory.SwitchSection(new SyntaxList<SwitchLabelSyntax>(), new SyntaxList<StatementSyntax>());

        private static CasePatternSwitchLabelSyntax GenerateCasePatternSwitchLabel()
            => SyntaxFactory.CasePatternSwitchLabel(SyntaxFactory.Token(SyntaxKind.CaseKeyword), GenerateDiscardPattern(), default(WhenClauseSyntax), SyntaxFactory.Token(SyntaxKind.ColonToken));

        private static CaseSwitchLabelSyntax GenerateCaseSwitchLabel()
            => SyntaxFactory.CaseSwitchLabel(SyntaxFactory.Token(SyntaxKind.CaseKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.ColonToken));

        private static DefaultSwitchLabelSyntax GenerateDefaultSwitchLabel()
            => SyntaxFactory.DefaultSwitchLabel(SyntaxFactory.Token(SyntaxKind.DefaultKeyword), SyntaxFactory.Token(SyntaxKind.ColonToken));

        private static SwitchExpressionSyntax GenerateSwitchExpression()
            => SyntaxFactory.SwitchExpression(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.SwitchKeyword), SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SeparatedSyntaxList<SwitchExpressionArmSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static SwitchExpressionArmSyntax GenerateSwitchExpressionArm()
            => SyntaxFactory.SwitchExpressionArm(GenerateDiscardPattern(), default(WhenClauseSyntax), SyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), GenerateIdentifierName());

        private static TryStatementSyntax GenerateTryStatement()
            => SyntaxFactory.TryStatement(new SyntaxList<AttributeListSyntax>(), SyntaxFactory.Token(SyntaxKind.TryKeyword), GenerateBlock(), new SyntaxList<CatchClauseSyntax>(), default(FinallyClauseSyntax));

        private static CatchClauseSyntax GenerateCatchClause()
            => SyntaxFactory.CatchClause(SyntaxFactory.Token(SyntaxKind.CatchKeyword), default(CatchDeclarationSyntax), default(CatchFilterClauseSyntax), GenerateBlock());

        private static CatchDeclarationSyntax GenerateCatchDeclaration()
            => SyntaxFactory.CatchDeclaration(SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static CatchFilterClauseSyntax GenerateCatchFilterClause()
            => SyntaxFactory.CatchFilterClause(SyntaxFactory.Token(SyntaxKind.WhenKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static FinallyClauseSyntax GenerateFinallyClause()
            => SyntaxFactory.FinallyClause(SyntaxFactory.Token(SyntaxKind.FinallyKeyword), GenerateBlock());

        private static CompilationUnitSyntax GenerateCompilationUnit()
            => SyntaxFactory.CompilationUnit(new SyntaxList<ExternAliasDirectiveSyntax>(), new SyntaxList<UsingDirectiveSyntax>(), new SyntaxList<AttributeListSyntax>(), new SyntaxList<MemberDeclarationSyntax>(), SyntaxFactory.Token(SyntaxKind.EndOfFileToken));

        private static ExternAliasDirectiveSyntax GenerateExternAliasDirective()
            => SyntaxFactory.ExternAliasDirective(SyntaxFactory.Token(SyntaxKind.ExternKeyword), SyntaxFactory.Token(SyntaxKind.AliasKeyword), SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static UsingDirectiveSyntax GenerateUsingDirective()
            => SyntaxFactory.UsingDirective(default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.UsingKeyword), default(SyntaxToken), default(SyntaxToken), default(NameEqualsSyntax), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static NamespaceDeclarationSyntax GenerateNamespaceDeclaration()
            => SyntaxFactory.NamespaceDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.NamespaceKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SyntaxList<ExternAliasDirectiveSyntax>(), new SyntaxList<UsingDirectiveSyntax>(), new SyntaxList<MemberDeclarationSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken), default(SyntaxToken));

        private static FileScopedNamespaceDeclarationSyntax GenerateFileScopedNamespaceDeclaration()
            => SyntaxFactory.FileScopedNamespaceDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.NamespaceKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.SemicolonToken), new SyntaxList<ExternAliasDirectiveSyntax>(), new SyntaxList<UsingDirectiveSyntax>(), new SyntaxList<MemberDeclarationSyntax>());

        private static AttributeListSyntax GenerateAttributeList()
            => SyntaxFactory.AttributeList(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), default(AttributeTargetSpecifierSyntax), new SeparatedSyntaxList<AttributeSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static AttributeTargetSpecifierSyntax GenerateAttributeTargetSpecifier()
            => SyntaxFactory.AttributeTargetSpecifier(SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.ColonToken));

        private static AttributeSyntax GenerateAttribute()
            => SyntaxFactory.Attribute(GenerateIdentifierName(), default(AttributeArgumentListSyntax));

        private static AttributeArgumentListSyntax GenerateAttributeArgumentList()
            => SyntaxFactory.AttributeArgumentList(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<AttributeArgumentSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static AttributeArgumentSyntax GenerateAttributeArgument()
            => SyntaxFactory.AttributeArgument(default(NameEqualsSyntax), default(NameColonSyntax), GenerateIdentifierName());

        private static NameEqualsSyntax GenerateNameEquals()
            => SyntaxFactory.NameEquals(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.EqualsToken));

        private static TypeParameterListSyntax GenerateTypeParameterList()
            => SyntaxFactory.TypeParameterList(SyntaxFactory.Token(SyntaxKind.LessThanToken), new SeparatedSyntaxList<TypeParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static TypeParameterSyntax GenerateTypeParameter()
            => SyntaxFactory.TypeParameter(new SyntaxList<AttributeListSyntax>(), default(SyntaxToken), SyntaxFactory.Identifier("Identifier"));

        private static ClassDeclarationSyntax GenerateClassDeclaration()
            => SyntaxFactory.ClassDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.ClassKeyword), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), default(ParameterListSyntax), default(BaseListSyntax), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(SyntaxToken), new SyntaxList<MemberDeclarationSyntax>(), default(SyntaxToken), default(SyntaxToken));

        private static StructDeclarationSyntax GenerateStructDeclaration()
            => SyntaxFactory.StructDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.StructKeyword), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), default(ParameterListSyntax), default(BaseListSyntax), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(SyntaxToken), new SyntaxList<MemberDeclarationSyntax>(), default(SyntaxToken), default(SyntaxToken));

        private static UnionDeclarationSyntax GenerateUnionDeclaration()
            => SyntaxFactory.UnionDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.UnionKeyword), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), default(ParameterListSyntax), default(BaseListSyntax), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(SyntaxToken), new SyntaxList<MemberDeclarationSyntax>(), default(SyntaxToken), default(SyntaxToken));

        private static InterfaceDeclarationSyntax GenerateInterfaceDeclaration()
            => SyntaxFactory.InterfaceDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.InterfaceKeyword), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), default(ParameterListSyntax), default(BaseListSyntax), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(SyntaxToken), new SyntaxList<MemberDeclarationSyntax>(), default(SyntaxToken), default(SyntaxToken));

        private static RecordDeclarationSyntax GenerateRecordDeclaration()
            => SyntaxFactory.RecordDeclaration(SyntaxKind.RecordDeclaration, new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Identifier("Keyword"), default(SyntaxToken), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), default(ParameterListSyntax), default(BaseListSyntax), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(SyntaxToken), new SyntaxList<MemberDeclarationSyntax>(), default(SyntaxToken), default(SyntaxToken));

        private static EnumDeclarationSyntax GenerateEnumDeclaration()
            => SyntaxFactory.EnumDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.EnumKeyword), SyntaxFactory.Identifier("Identifier"), default(BaseListSyntax), default(SyntaxToken), new SeparatedSyntaxList<EnumMemberDeclarationSyntax>(), default(SyntaxToken), default(SyntaxToken));

        private static DelegateDeclarationSyntax GenerateDelegateDeclaration()
            => SyntaxFactory.DelegateDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.DelegateKeyword), GenerateIdentifierName(), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), GenerateParameterList(), new SyntaxList<TypeParameterConstraintClauseSyntax>(), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static EnumMemberDeclarationSyntax GenerateEnumMemberDeclaration()
            => SyntaxFactory.EnumMemberDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Identifier("Identifier"), default(EqualsValueClauseSyntax));

        private static ExtensionBlockDeclarationSyntax GenerateExtensionBlockDeclaration()
            => SyntaxFactory.ExtensionBlockDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.ExtensionKeyword), default(TypeParameterListSyntax), default(ParameterListSyntax), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(SyntaxToken), new SyntaxList<MemberDeclarationSyntax>(), default(SyntaxToken), default(SyntaxToken));

        private static BaseListSyntax GenerateBaseList()
            => SyntaxFactory.BaseList(SyntaxFactory.Token(SyntaxKind.ColonToken), new SeparatedSyntaxList<BaseTypeSyntax>());

        private static SimpleBaseTypeSyntax GenerateSimpleBaseType()
            => SyntaxFactory.SimpleBaseType(GenerateIdentifierName());

        private static PrimaryConstructorBaseTypeSyntax GeneratePrimaryConstructorBaseType()
            => SyntaxFactory.PrimaryConstructorBaseType(GenerateIdentifierName(), GenerateArgumentList());

        private static TypeParameterConstraintClauseSyntax GenerateTypeParameterConstraintClause()
            => SyntaxFactory.TypeParameterConstraintClause(SyntaxFactory.Token(SyntaxKind.WhereKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.ColonToken), new SeparatedSyntaxList<TypeParameterConstraintSyntax>());

        private static ConstructorConstraintSyntax GenerateConstructorConstraint()
            => SyntaxFactory.ConstructorConstraint(SyntaxFactory.Token(SyntaxKind.NewKeyword), SyntaxFactory.Token(SyntaxKind.OpenParenToken), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static ClassOrStructConstraintSyntax GenerateClassOrStructConstraint()
            => SyntaxFactory.ClassOrStructConstraint(SyntaxKind.ClassConstraint, SyntaxFactory.Token(SyntaxKind.ClassKeyword), default(SyntaxToken));

        private static TypeConstraintSyntax GenerateTypeConstraint()
            => SyntaxFactory.TypeConstraint(GenerateIdentifierName());

        private static DefaultConstraintSyntax GenerateDefaultConstraint()
            => SyntaxFactory.DefaultConstraint(SyntaxFactory.Token(SyntaxKind.DefaultKeyword));

        private static AllowsConstraintClauseSyntax GenerateAllowsConstraintClause()
            => SyntaxFactory.AllowsConstraintClause(SyntaxFactory.Token(SyntaxKind.AllowsKeyword), new SeparatedSyntaxList<AllowsConstraintSyntax>());

        private static RefStructConstraintSyntax GenerateRefStructConstraint()
            => SyntaxFactory.RefStructConstraint(SyntaxFactory.Token(SyntaxKind.RefKeyword), SyntaxFactory.Token(SyntaxKind.StructKeyword));

        private static FieldDeclarationSyntax GenerateFieldDeclaration()
            => SyntaxFactory.FieldDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateVariableDeclaration(), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static EventFieldDeclarationSyntax GenerateEventFieldDeclaration()
            => SyntaxFactory.EventFieldDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.EventKeyword), GenerateVariableDeclaration(), SyntaxFactory.Token(SyntaxKind.SemicolonToken));

        private static ExplicitInterfaceSpecifierSyntax GenerateExplicitInterfaceSpecifier()
            => SyntaxFactory.ExplicitInterfaceSpecifier(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.DotToken));

        private static MethodDeclarationSyntax GenerateMethodDeclaration()
            => SyntaxFactory.MethodDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateIdentifierName(), default(ExplicitInterfaceSpecifierSyntax), SyntaxFactory.Identifier("Identifier"), default(TypeParameterListSyntax), GenerateParameterList(), new SyntaxList<TypeParameterConstraintClauseSyntax>(), default(BlockSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static OperatorDeclarationSyntax GenerateOperatorDeclaration()
            => SyntaxFactory.OperatorDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateIdentifierName(), default(ExplicitInterfaceSpecifierSyntax), SyntaxFactory.Token(SyntaxKind.OperatorKeyword), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.PlusToken), GenerateParameterList(), default(BlockSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static ConversionOperatorDeclarationSyntax GenerateConversionOperatorDeclaration()
            => SyntaxFactory.ConversionOperatorDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.ImplicitKeyword), default(ExplicitInterfaceSpecifierSyntax), SyntaxFactory.Token(SyntaxKind.OperatorKeyword), default(SyntaxToken), GenerateIdentifierName(), GenerateParameterList(), default(BlockSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static ConstructorDeclarationSyntax GenerateConstructorDeclaration()
            => SyntaxFactory.ConstructorDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Identifier("Identifier"), GenerateParameterList(), default(ConstructorInitializerSyntax), default(BlockSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static ConstructorInitializerSyntax GenerateConstructorInitializer()
            => SyntaxFactory.ConstructorInitializer(SyntaxKind.BaseConstructorInitializer, SyntaxFactory.Token(SyntaxKind.ColonToken), SyntaxFactory.Token(SyntaxKind.BaseKeyword), GenerateArgumentList());

        private static DestructorDeclarationSyntax GenerateDestructorDeclaration()
            => SyntaxFactory.DestructorDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.TildeToken), SyntaxFactory.Identifier("Identifier"), GenerateParameterList(), default(BlockSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static PropertyDeclarationSyntax GeneratePropertyDeclaration()
            => SyntaxFactory.PropertyDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateIdentifierName(), default(ExplicitInterfaceSpecifierSyntax), SyntaxFactory.Identifier("Identifier"), default(AccessorListSyntax), default(ArrowExpressionClauseSyntax), default(EqualsValueClauseSyntax), default(SyntaxToken));

        private static ArrowExpressionClauseSyntax GenerateArrowExpressionClause()
            => SyntaxFactory.ArrowExpressionClause(SyntaxFactory.Token(SyntaxKind.EqualsGreaterThanToken), GenerateIdentifierName());

        private static EventDeclarationSyntax GenerateEventDeclaration()
            => SyntaxFactory.EventDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.EventKeyword), GenerateIdentifierName(), default(ExplicitInterfaceSpecifierSyntax), SyntaxFactory.Identifier("Identifier"), default(AccessorListSyntax), default(SyntaxToken));

        private static IndexerDeclarationSyntax GenerateIndexerDeclaration()
            => SyntaxFactory.IndexerDeclaration(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateIdentifierName(), default(ExplicitInterfaceSpecifierSyntax), SyntaxFactory.Token(SyntaxKind.ThisKeyword), GenerateBracketedParameterList(), default(AccessorListSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static AccessorListSyntax GenerateAccessorList()
            => SyntaxFactory.AccessorList(SyntaxFactory.Token(SyntaxKind.OpenBraceToken), new SyntaxList<AccessorDeclarationSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBraceToken));

        private static AccessorDeclarationSyntax GenerateAccessorDeclaration()
            => SyntaxFactory.AccessorDeclaration(SyntaxKind.GetAccessorDeclaration, new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.GetKeyword), default(BlockSyntax), default(ArrowExpressionClauseSyntax), default(SyntaxToken));

        private static ParameterListSyntax GenerateParameterList()
            => SyntaxFactory.ParameterList(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<ParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static BracketedParameterListSyntax GenerateBracketedParameterList()
            => SyntaxFactory.BracketedParameterList(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<ParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static ParameterSyntax GenerateParameter()
            => SyntaxFactory.Parameter(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateIdentifierName(), default(SyntaxToken), default(EqualsValueClauseSyntax));

        private static FunctionPointerParameterSyntax GenerateFunctionPointerParameter()
            => SyntaxFactory.FunctionPointerParameter(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), GenerateIdentifierName());

        private static IncompleteMemberSyntax GenerateIncompleteMember()
            => SyntaxFactory.IncompleteMember(new SyntaxList<AttributeListSyntax>(), new SyntaxTokenList(), default(TypeSyntax));

        private static SkippedTokensTriviaSyntax GenerateSkippedTokensTrivia()
            => SyntaxFactory.SkippedTokensTrivia(new SyntaxTokenList());

        private static DocumentationCommentTriviaSyntax GenerateDocumentationCommentTrivia()
            => SyntaxFactory.DocumentationCommentTrivia(SyntaxKind.SingleLineDocumentationCommentTrivia, new SyntaxList<XmlNodeSyntax>(), SyntaxFactory.Token(SyntaxKind.EndOfDocumentationCommentToken));

        private static TypeCrefSyntax GenerateTypeCref()
            => SyntaxFactory.TypeCref(GenerateIdentifierName());

        private static QualifiedCrefSyntax GenerateQualifiedCref()
            => SyntaxFactory.QualifiedCref(GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.DotToken), GenerateNameMemberCref());

        private static NameMemberCrefSyntax GenerateNameMemberCref()
            => SyntaxFactory.NameMemberCref(GenerateIdentifierName(), default(CrefParameterListSyntax));

        private static ExtensionMemberCrefSyntax GenerateExtensionMemberCref()
            => SyntaxFactory.ExtensionMemberCref(SyntaxFactory.Token(SyntaxKind.ExtensionKeyword), default(TypeArgumentListSyntax), GenerateCrefParameterList(), SyntaxFactory.Token(SyntaxKind.DotToken), GenerateNameMemberCref());

        private static IndexerMemberCrefSyntax GenerateIndexerMemberCref()
            => SyntaxFactory.IndexerMemberCref(SyntaxFactory.Token(SyntaxKind.ThisKeyword), default(CrefBracketedParameterListSyntax));

        private static OperatorMemberCrefSyntax GenerateOperatorMemberCref()
            => SyntaxFactory.OperatorMemberCref(SyntaxFactory.Token(SyntaxKind.OperatorKeyword), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.PlusToken), default(CrefParameterListSyntax));

        private static ConversionOperatorMemberCrefSyntax GenerateConversionOperatorMemberCref()
            => SyntaxFactory.ConversionOperatorMemberCref(SyntaxFactory.Token(SyntaxKind.ImplicitKeyword), SyntaxFactory.Token(SyntaxKind.OperatorKeyword), default(SyntaxToken), GenerateIdentifierName(), default(CrefParameterListSyntax));

        private static CrefParameterListSyntax GenerateCrefParameterList()
            => SyntaxFactory.CrefParameterList(SyntaxFactory.Token(SyntaxKind.OpenParenToken), new SeparatedSyntaxList<CrefParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static CrefBracketedParameterListSyntax GenerateCrefBracketedParameterList()
            => SyntaxFactory.CrefBracketedParameterList(SyntaxFactory.Token(SyntaxKind.OpenBracketToken), new SeparatedSyntaxList<CrefParameterSyntax>(), SyntaxFactory.Token(SyntaxKind.CloseBracketToken));

        private static CrefParameterSyntax GenerateCrefParameter()
            => SyntaxFactory.CrefParameter(default(SyntaxToken), default(SyntaxToken), GenerateIdentifierName());

        private static XmlElementSyntax GenerateXmlElement()
            => SyntaxFactory.XmlElement(GenerateXmlElementStartTag(), new SyntaxList<XmlNodeSyntax>(), GenerateXmlElementEndTag());

        private static XmlElementStartTagSyntax GenerateXmlElementStartTag()
            => SyntaxFactory.XmlElementStartTag(SyntaxFactory.Token(SyntaxKind.LessThanToken), GenerateXmlName(), new SyntaxList<XmlAttributeSyntax>(), SyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static XmlElementEndTagSyntax GenerateXmlElementEndTag()
            => SyntaxFactory.XmlElementEndTag(SyntaxFactory.Token(SyntaxKind.LessThanSlashToken), GenerateXmlName(), SyntaxFactory.Token(SyntaxKind.GreaterThanToken));

        private static XmlEmptyElementSyntax GenerateXmlEmptyElement()
            => SyntaxFactory.XmlEmptyElement(SyntaxFactory.Token(SyntaxKind.LessThanToken), GenerateXmlName(), new SyntaxList<XmlAttributeSyntax>(), SyntaxFactory.Token(SyntaxKind.SlashGreaterThanToken));

        private static XmlNameSyntax GenerateXmlName()
            => SyntaxFactory.XmlName(default(XmlPrefixSyntax), SyntaxFactory.Identifier("LocalName"));

        private static XmlPrefixSyntax GenerateXmlPrefix()
            => SyntaxFactory.XmlPrefix(SyntaxFactory.Identifier("Prefix"), SyntaxFactory.Token(SyntaxKind.ColonToken));

        private static XmlTextAttributeSyntax GenerateXmlTextAttribute()
            => SyntaxFactory.XmlTextAttribute(GenerateXmlName(), SyntaxFactory.Token(SyntaxKind.EqualsToken), SyntaxFactory.Token(SyntaxKind.SingleQuoteToken), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.SingleQuoteToken));

        private static XmlCrefAttributeSyntax GenerateXmlCrefAttribute()
            => SyntaxFactory.XmlCrefAttribute(GenerateXmlName(), SyntaxFactory.Token(SyntaxKind.EqualsToken), SyntaxFactory.Token(SyntaxKind.SingleQuoteToken), GenerateTypeCref(), SyntaxFactory.Token(SyntaxKind.SingleQuoteToken));

        private static XmlNameAttributeSyntax GenerateXmlNameAttribute()
            => SyntaxFactory.XmlNameAttribute(GenerateXmlName(), SyntaxFactory.Token(SyntaxKind.EqualsToken), SyntaxFactory.Token(SyntaxKind.SingleQuoteToken), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.SingleQuoteToken));

        private static XmlTextSyntax GenerateXmlText()
            => SyntaxFactory.XmlText(new SyntaxTokenList());

        private static XmlCDataSectionSyntax GenerateXmlCDataSection()
            => SyntaxFactory.XmlCDataSection(SyntaxFactory.Token(SyntaxKind.XmlCDataStartToken), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.XmlCDataEndToken));

        private static XmlProcessingInstructionSyntax GenerateXmlProcessingInstruction()
            => SyntaxFactory.XmlProcessingInstruction(SyntaxFactory.Token(SyntaxKind.XmlProcessingInstructionStartToken), GenerateXmlName(), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.XmlProcessingInstructionEndToken));

        private static XmlCommentSyntax GenerateXmlComment()
            => SyntaxFactory.XmlComment(SyntaxFactory.Token(SyntaxKind.XmlCommentStartToken), new SyntaxTokenList(), SyntaxFactory.Token(SyntaxKind.XmlCommentEndToken));

        private static IfDirectiveTriviaSyntax GenerateIfDirectiveTrivia()
            => SyntaxFactory.IfDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.IfKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool(), new bool(), new bool());

        private static ElifDirectiveTriviaSyntax GenerateElifDirectiveTrivia()
            => SyntaxFactory.ElifDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.ElifKeyword), GenerateIdentifierName(), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool(), new bool(), new bool());

        private static ElseDirectiveTriviaSyntax GenerateElseDirectiveTrivia()
            => SyntaxFactory.ElseDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.ElseKeyword), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool(), new bool());

        private static EndIfDirectiveTriviaSyntax GenerateEndIfDirectiveTrivia()
            => SyntaxFactory.EndIfDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.EndIfKeyword), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static RegionDirectiveTriviaSyntax GenerateRegionDirectiveTrivia()
            => SyntaxFactory.RegionDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.RegionKeyword), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static EndRegionDirectiveTriviaSyntax GenerateEndRegionDirectiveTrivia()
            => SyntaxFactory.EndRegionDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.EndRegionKeyword), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static ErrorDirectiveTriviaSyntax GenerateErrorDirectiveTrivia()
            => SyntaxFactory.ErrorDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.ErrorKeyword), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static WarningDirectiveTriviaSyntax GenerateWarningDirectiveTrivia()
            => SyntaxFactory.WarningDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.WarningKeyword), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static BadDirectiveTriviaSyntax GenerateBadDirectiveTrivia()
            => SyntaxFactory.BadDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Identifier("Identifier"), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static DefineDirectiveTriviaSyntax GenerateDefineDirectiveTrivia()
            => SyntaxFactory.DefineDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.DefineKeyword), SyntaxFactory.Identifier("Name"), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static UndefDirectiveTriviaSyntax GenerateUndefDirectiveTrivia()
            => SyntaxFactory.UndefDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.UndefKeyword), SyntaxFactory.Identifier("Name"), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static LineDirectiveTriviaSyntax GenerateLineDirectiveTrivia()
            => SyntaxFactory.LineDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.LineKeyword), SyntaxFactory.Literal("1", 1), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static LineDirectivePositionSyntax GenerateLineDirectivePosition()
            => SyntaxFactory.LineDirectivePosition(SyntaxFactory.Token(SyntaxKind.OpenParenToken), SyntaxFactory.Literal("1", 1), SyntaxFactory.Token(SyntaxKind.CommaToken), SyntaxFactory.Literal("1", 1), SyntaxFactory.Token(SyntaxKind.CloseParenToken));

        private static LineSpanDirectiveTriviaSyntax GenerateLineSpanDirectiveTrivia()
            => SyntaxFactory.LineSpanDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.LineKeyword), GenerateLineDirectivePosition(), SyntaxFactory.Token(SyntaxKind.MinusToken), GenerateLineDirectivePosition(), default(SyntaxToken), SyntaxFactory.Literal("string", "string"), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static PragmaWarningDirectiveTriviaSyntax GeneratePragmaWarningDirectiveTrivia()
            => SyntaxFactory.PragmaWarningDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.PragmaKeyword), SyntaxFactory.Token(SyntaxKind.WarningKeyword), SyntaxFactory.Token(SyntaxKind.DisableKeyword), new SeparatedSyntaxList<ExpressionSyntax>(), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static PragmaChecksumDirectiveTriviaSyntax GeneratePragmaChecksumDirectiveTrivia()
            => SyntaxFactory.PragmaChecksumDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.PragmaKeyword), SyntaxFactory.Token(SyntaxKind.ChecksumKeyword), SyntaxFactory.Literal("string", "string"), SyntaxFactory.Literal("string", "string"), SyntaxFactory.Literal("string", "string"), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static ReferenceDirectiveTriviaSyntax GenerateReferenceDirectiveTrivia()
            => SyntaxFactory.ReferenceDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.ReferenceKeyword), SyntaxFactory.Literal("string", "string"), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static LoadDirectiveTriviaSyntax GenerateLoadDirectiveTrivia()
            => SyntaxFactory.LoadDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.LoadKeyword), SyntaxFactory.Literal("string", "string"), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static ShebangDirectiveTriviaSyntax GenerateShebangDirectiveTrivia()
            => SyntaxFactory.ShebangDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.ExclamationToken), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static IgnoredDirectiveTriviaSyntax GenerateIgnoredDirectiveTrivia()
            => SyntaxFactory.IgnoredDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.ColonToken), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());

        private static NullableDirectiveTriviaSyntax GenerateNullableDirectiveTrivia()
            => SyntaxFactory.NullableDirectiveTrivia(SyntaxFactory.Token(SyntaxKind.HashToken), SyntaxFactory.Token(SyntaxKind.NullableKeyword), SyntaxFactory.Token(SyntaxKind.EnableKeyword), default(SyntaxToken), SyntaxFactory.Token(SyntaxKind.EndOfDirectiveToken), new bool());
        #endregion Red Generators

        #region Red Factory and Property Tests
        [Fact]
        public void TestIdentifierNameFactoryAndProperties()
        {
            var node = GenerateIdentifierName();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            var newNode = node.WithIdentifier(node.Identifier);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestQualifiedNameFactoryAndProperties()
        {
            var node = GenerateQualifiedName();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind());
            Assert.NotNull(node.Right);
            var newNode = node.WithLeft(node.Left).WithDotToken(node.DotToken).WithRight(node.Right);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestGenericNameFactoryAndProperties()
        {
            var node = GenerateGenericName();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.NotNull(node.TypeArgumentList);
            var newNode = node.WithIdentifier(node.Identifier).WithTypeArgumentList(node.TypeArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypeArgumentListFactoryAndProperties()
        {
            var node = GenerateTypeArgumentList();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind());
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind());
            var newNode = node.WithLessThanToken(node.LessThanToken).WithArguments(node.Arguments).WithGreaterThanToken(node.GreaterThanToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAliasQualifiedNameFactoryAndProperties()
        {
            var node = GenerateAliasQualifiedName();

            Assert.NotNull(node.Alias);
            Assert.Equal(SyntaxKind.ColonColonToken, node.ColonColonToken.Kind());
            Assert.NotNull(node.Name);
            var newNode = node.WithAlias(node.Alias).WithColonColonToken(node.ColonColonToken).WithName(node.Name);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPredefinedTypeFactoryAndProperties()
        {
            var node = GeneratePredefinedType();

            Assert.Equal(SyntaxKind.BoolKeyword, node.Keyword.Kind());
            var newNode = node.WithKeyword(node.Keyword);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestArrayTypeFactoryAndProperties()
        {
            var node = GenerateArrayType();

            Assert.NotNull(node.ElementType);
            Assert.Equal(default, node.RankSpecifiers);
            var newNode = node.WithElementType(node.ElementType).WithRankSpecifiers(node.RankSpecifiers);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestArrayRankSpecifierFactoryAndProperties()
        {
            var node = GenerateArrayRankSpecifier();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.Sizes);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithSizes(node.Sizes).WithCloseBracketToken(node.CloseBracketToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPointerTypeFactoryAndProperties()
        {
            var node = GeneratePointerType();

            Assert.NotNull(node.ElementType);
            Assert.Equal(SyntaxKind.AsteriskToken, node.AsteriskToken.Kind());
            var newNode = node.WithElementType(node.ElementType).WithAsteriskToken(node.AsteriskToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFunctionPointerTypeFactoryAndProperties()
        {
            var node = GenerateFunctionPointerType();

            Assert.Equal(SyntaxKind.DelegateKeyword, node.DelegateKeyword.Kind());
            Assert.Equal(SyntaxKind.AsteriskToken, node.AsteriskToken.Kind());
            Assert.Null(node.CallingConvention);
            Assert.NotNull(node.ParameterList);
            var newNode = node.WithDelegateKeyword(node.DelegateKeyword).WithAsteriskToken(node.AsteriskToken).WithCallingConvention(node.CallingConvention).WithParameterList(node.ParameterList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFunctionPointerParameterListFactoryAndProperties()
        {
            var node = GenerateFunctionPointerParameterList();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind());
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind());
            var newNode = node.WithLessThanToken(node.LessThanToken).WithParameters(node.Parameters).WithGreaterThanToken(node.GreaterThanToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFunctionPointerCallingConventionFactoryAndProperties()
        {
            var node = GenerateFunctionPointerCallingConvention();

            Assert.Equal(SyntaxKind.ManagedKeyword, node.ManagedOrUnmanagedKeyword.Kind());
            Assert.Null(node.UnmanagedCallingConventionList);
            var newNode = node.WithManagedOrUnmanagedKeyword(node.ManagedOrUnmanagedKeyword).WithUnmanagedCallingConventionList(node.UnmanagedCallingConventionList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionListFactoryAndProperties()
        {
            var node = GenerateFunctionPointerUnmanagedCallingConventionList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.CallingConventions);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithCallingConventions(node.CallingConventions).WithCloseBracketToken(node.CloseBracketToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionFactoryAndProperties()
        {
            var node = GenerateFunctionPointerUnmanagedCallingConvention();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Name.Kind());
            var newNode = node.WithName(node.Name);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestNullableTypeFactoryAndProperties()
        {
            var node = GenerateNullableType();

            Assert.NotNull(node.ElementType);
            Assert.Equal(SyntaxKind.QuestionToken, node.QuestionToken.Kind());
            var newNode = node.WithElementType(node.ElementType).WithQuestionToken(node.QuestionToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTupleTypeFactoryAndProperties()
        {
            var node = GenerateTupleType();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Elements);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithElements(node.Elements).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTupleElementFactoryAndProperties()
        {
            var node = GenerateTupleElement();

            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.None, node.Identifier.Kind());
            var newNode = node.WithType(node.Type).WithIdentifier(node.Identifier);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestOmittedTypeArgumentFactoryAndProperties()
        {
            var node = GenerateOmittedTypeArgument();

            Assert.Equal(SyntaxKind.OmittedTypeArgumentToken, node.OmittedTypeArgumentToken.Kind());
            var newNode = node.WithOmittedTypeArgumentToken(node.OmittedTypeArgumentToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRefTypeFactoryAndProperties()
        {
            var node = GenerateRefType();

            Assert.Equal(SyntaxKind.RefKeyword, node.RefKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.ReadOnlyKeyword.Kind());
            Assert.NotNull(node.Type);
            var newNode = node.WithRefKeyword(node.RefKeyword).WithReadOnlyKeyword(node.ReadOnlyKeyword).WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestScopedTypeFactoryAndProperties()
        {
            var node = GenerateScopedType();

            Assert.Equal(SyntaxKind.ScopedKeyword, node.ScopedKeyword.Kind());
            Assert.NotNull(node.Type);
            var newNode = node.WithScopedKeyword(node.ScopedKeyword).WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestParenthesizedExpressionFactoryAndProperties()
        {
            var node = GenerateParenthesizedExpression();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTupleExpressionFactoryAndProperties()
        {
            var node = GenerateTupleExpression();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithArguments(node.Arguments).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPrefixUnaryExpressionFactoryAndProperties()
        {
            var node = GeneratePrefixUnaryExpression();

            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind());
            Assert.NotNull(node.Operand);
            var newNode = node.WithOperatorToken(node.OperatorToken).WithOperand(node.Operand);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAwaitExpressionFactoryAndProperties()
        {
            var node = GenerateAwaitExpression();

            Assert.Equal(SyntaxKind.AwaitKeyword, node.AwaitKeyword.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithAwaitKeyword(node.AwaitKeyword).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPostfixUnaryExpressionFactoryAndProperties()
        {
            var node = GeneratePostfixUnaryExpression();

            Assert.NotNull(node.Operand);
            Assert.Equal(SyntaxKind.PlusPlusToken, node.OperatorToken.Kind());
            var newNode = node.WithOperand(node.Operand).WithOperatorToken(node.OperatorToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestMemberAccessExpressionFactoryAndProperties()
        {
            var node = GenerateMemberAccessExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.DotToken, node.OperatorToken.Kind());
            Assert.NotNull(node.Name);
            var newNode = node.WithExpression(node.Expression).WithOperatorToken(node.OperatorToken).WithName(node.Name);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConditionalAccessExpressionFactoryAndProperties()
        {
            var node = GenerateConditionalAccessExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.QuestionToken, node.OperatorToken.Kind());
            Assert.NotNull(node.WhenNotNull);
            var newNode = node.WithExpression(node.Expression).WithOperatorToken(node.OperatorToken).WithWhenNotNull(node.WhenNotNull);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestMemberBindingExpressionFactoryAndProperties()
        {
            var node = GenerateMemberBindingExpression();

            Assert.Equal(SyntaxKind.DotToken, node.OperatorToken.Kind());
            Assert.NotNull(node.Name);
            var newNode = node.WithOperatorToken(node.OperatorToken).WithName(node.Name);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestElementBindingExpressionFactoryAndProperties()
        {
            var node = GenerateElementBindingExpression();

            Assert.NotNull(node.ArgumentList);
            var newNode = node.WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRangeExpressionFactoryAndProperties()
        {
            var node = GenerateRangeExpression();

            Assert.Null(node.LeftOperand);
            Assert.Equal(SyntaxKind.DotDotToken, node.OperatorToken.Kind());
            Assert.Null(node.RightOperand);
            var newNode = node.WithLeftOperand(node.LeftOperand).WithOperatorToken(node.OperatorToken).WithRightOperand(node.RightOperand);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestImplicitElementAccessFactoryAndProperties()
        {
            var node = GenerateImplicitElementAccess();

            Assert.NotNull(node.ArgumentList);
            var newNode = node.WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBinaryExpressionFactoryAndProperties()
        {
            var node = GenerateBinaryExpression();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind());
            Assert.NotNull(node.Right);
            var newNode = node.WithLeft(node.Left).WithOperatorToken(node.OperatorToken).WithRight(node.Right);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAssignmentExpressionFactoryAndProperties()
        {
            var node = GenerateAssignmentExpression();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.EqualsToken, node.OperatorToken.Kind());
            Assert.NotNull(node.Right);
            var newNode = node.WithLeft(node.Left).WithOperatorToken(node.OperatorToken).WithRight(node.Right);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConditionalExpressionFactoryAndProperties()
        {
            var node = GenerateConditionalExpression();

            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.QuestionToken, node.QuestionToken.Kind());
            Assert.NotNull(node.WhenTrue);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            Assert.NotNull(node.WhenFalse);
            var newNode = node.WithCondition(node.Condition).WithQuestionToken(node.QuestionToken).WithWhenTrue(node.WhenTrue).WithColonToken(node.ColonToken).WithWhenFalse(node.WhenFalse);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestThisExpressionFactoryAndProperties()
        {
            var node = GenerateThisExpression();

            Assert.Equal(SyntaxKind.ThisKeyword, node.Token.Kind());
            var newNode = node.WithToken(node.Token);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBaseExpressionFactoryAndProperties()
        {
            var node = GenerateBaseExpression();

            Assert.Equal(SyntaxKind.BaseKeyword, node.Token.Kind());
            var newNode = node.WithToken(node.Token);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLiteralExpressionFactoryAndProperties()
        {
            var node = GenerateLiteralExpression();

            Assert.Equal(SyntaxKind.ArgListKeyword, node.Token.Kind());
            var newNode = node.WithToken(node.Token);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFieldExpressionFactoryAndProperties()
        {
            var node = GenerateFieldExpression();

            Assert.Equal(SyntaxKind.FieldKeyword, node.Token.Kind());
            var newNode = node.WithToken(node.Token);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestMakeRefExpressionFactoryAndProperties()
        {
            var node = GenerateMakeRefExpression();

            Assert.Equal(SyntaxKind.MakeRefKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRefTypeExpressionFactoryAndProperties()
        {
            var node = GenerateRefTypeExpression();

            Assert.Equal(SyntaxKind.RefTypeKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRefValueExpressionFactoryAndProperties()
        {
            var node = GenerateRefValueExpression();

            Assert.Equal(SyntaxKind.RefValueKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CommaToken, node.Comma.Kind());
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithComma(node.Comma).WithType(node.Type).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCheckedExpressionFactoryAndProperties()
        {
            var node = GenerateCheckedExpression();

            Assert.Equal(SyntaxKind.CheckedKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestUnsafeExpressionFactoryAndProperties()
        {
            var node = GenerateUnsafeExpression();

            Assert.Equal(SyntaxKind.UnsafeKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDefaultExpressionFactoryAndProperties()
        {
            var node = GenerateDefaultExpression();

            Assert.Equal(SyntaxKind.DefaultKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithType(node.Type).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypeOfExpressionFactoryAndProperties()
        {
            var node = GenerateTypeOfExpression();

            Assert.Equal(SyntaxKind.TypeOfKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithType(node.Type).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSizeOfExpressionFactoryAndProperties()
        {
            var node = GenerateSizeOfExpression();

            Assert.Equal(SyntaxKind.SizeOfKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithOpenParenToken(node.OpenParenToken).WithType(node.Type).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInvocationExpressionFactoryAndProperties()
        {
            var node = GenerateInvocationExpression();

            Assert.NotNull(node.Expression);
            Assert.NotNull(node.ArgumentList);
            var newNode = node.WithExpression(node.Expression).WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestElementAccessExpressionFactoryAndProperties()
        {
            var node = GenerateElementAccessExpression();

            Assert.NotNull(node.Expression);
            Assert.NotNull(node.ArgumentList);
            var newNode = node.WithExpression(node.Expression).WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestArgumentListFactoryAndProperties()
        {
            var node = GenerateArgumentList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithArguments(node.Arguments).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBracketedArgumentListFactoryAndProperties()
        {
            var node = GenerateBracketedArgumentList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithArguments(node.Arguments).WithCloseBracketToken(node.CloseBracketToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestArgumentFactoryAndProperties()
        {
            var node = GenerateArgument();

            Assert.Null(node.NameColon);
            Assert.Equal(SyntaxKind.None, node.RefKindKeyword.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithNameColon(node.NameColon).WithRefKindKeyword(node.RefKindKeyword).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestExpressionColonFactoryAndProperties()
        {
            var node = GenerateExpressionColon();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            var newNode = node.WithExpression(node.Expression).WithColonToken(node.ColonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestNameColonFactoryAndProperties()
        {
            var node = GenerateNameColon();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            var newNode = node.WithName(node.Name).WithColonToken(node.ColonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDeclarationExpressionFactoryAndProperties()
        {
            var node = GenerateDeclarationExpression();

            Assert.NotNull(node.Type);
            Assert.NotNull(node.Designation);
            var newNode = node.WithType(node.Type).WithDesignation(node.Designation);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCastExpressionFactoryAndProperties()
        {
            var node = GenerateCastExpression();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithType(node.Type).WithCloseParenToken(node.CloseParenToken).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAnonymousMethodExpressionFactoryAndProperties()
        {
            var node = GenerateAnonymousMethodExpression();

            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.DelegateKeyword, node.DelegateKeyword.Kind());
            Assert.Null(node.ParameterList);
            Assert.NotNull(node.Block);
            Assert.Null(node.ExpressionBody);
            var newNode = node.WithModifiers(node.Modifiers).WithDelegateKeyword(node.DelegateKeyword).WithParameterList(node.ParameterList).WithBlock(node.Block).WithExpressionBody(node.ExpressionBody);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSimpleLambdaExpressionFactoryAndProperties()
        {
            var node = GenerateSimpleLambdaExpression();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Parameter);
            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.ArrowToken.Kind());
            Assert.Null(node.Block);
            Assert.Null(node.ExpressionBody);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithParameter(node.Parameter).WithArrowToken(node.ArrowToken).WithBlock(node.Block).WithExpressionBody(node.ExpressionBody);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRefExpressionFactoryAndProperties()
        {
            var node = GenerateRefExpression();

            Assert.Equal(SyntaxKind.RefKeyword, node.RefKeyword.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithRefKeyword(node.RefKeyword).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestParenthesizedLambdaExpressionFactoryAndProperties()
        {
            var node = GenerateParenthesizedLambdaExpression();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Null(node.ReturnType);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.ArrowToken.Kind());
            Assert.Null(node.Block);
            Assert.Null(node.ExpressionBody);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithReturnType(node.ReturnType).WithParameterList(node.ParameterList).WithArrowToken(node.ArrowToken).WithBlock(node.Block).WithExpressionBody(node.ExpressionBody);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInitializerExpressionFactoryAndProperties()
        {
            var node = GenerateInitializerExpression();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Expressions);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithOpenBraceToken(node.OpenBraceToken).WithExpressions(node.Expressions).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestImplicitObjectCreationExpressionFactoryAndProperties()
        {
            var node = GenerateImplicitObjectCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind());
            Assert.NotNull(node.ArgumentList);
            Assert.Null(node.Initializer);
            var newNode = node.WithNewKeyword(node.NewKeyword).WithArgumentList(node.ArgumentList).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestObjectCreationExpressionFactoryAndProperties()
        {
            var node = GenerateObjectCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind());
            Assert.NotNull(node.Type);
            Assert.Null(node.ArgumentList);
            Assert.Null(node.Initializer);
            var newNode = node.WithNewKeyword(node.NewKeyword).WithType(node.Type).WithArgumentList(node.ArgumentList).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestWithExpressionFactoryAndProperties()
        {
            var node = GenerateWithExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.WithKeyword, node.WithKeyword.Kind());
            Assert.NotNull(node.Initializer);
            var newNode = node.WithExpression(node.Expression).WithWithKeyword(node.WithKeyword).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAnonymousObjectMemberDeclaratorFactoryAndProperties()
        {
            var node = GenerateAnonymousObjectMemberDeclarator();

            Assert.Null(node.NameEquals);
            Assert.NotNull(node.Expression);
            var newNode = node.WithNameEquals(node.NameEquals).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAnonymousObjectCreationExpressionFactoryAndProperties()
        {
            var node = GenerateAnonymousObjectCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Initializers);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithNewKeyword(node.NewKeyword).WithOpenBraceToken(node.OpenBraceToken).WithInitializers(node.Initializers).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateArrayCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind());
            Assert.NotNull(node.Type);
            Assert.Null(node.Initializer);
            var newNode = node.WithNewKeyword(node.NewKeyword).WithType(node.Type).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestImplicitArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateImplicitArrayCreationExpression();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.Commas);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            Assert.NotNull(node.Initializer);
            var newNode = node.WithNewKeyword(node.NewKeyword).WithOpenBracketToken(node.OpenBracketToken).WithCommas(node.Commas).WithCloseBracketToken(node.CloseBracketToken).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestStackAllocArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateStackAllocArrayCreationExpression();

            Assert.Equal(SyntaxKind.StackAllocKeyword, node.StackAllocKeyword.Kind());
            Assert.NotNull(node.Type);
            Assert.Null(node.Initializer);
            var newNode = node.WithStackAllocKeyword(node.StackAllocKeyword).WithType(node.Type).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestImplicitStackAllocArrayCreationExpressionFactoryAndProperties()
        {
            var node = GenerateImplicitStackAllocArrayCreationExpression();

            Assert.Equal(SyntaxKind.StackAllocKeyword, node.StackAllocKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            Assert.NotNull(node.Initializer);
            var newNode = node.WithStackAllocKeyword(node.StackAllocKeyword).WithOpenBracketToken(node.OpenBracketToken).WithCloseBracketToken(node.CloseBracketToken).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCollectionExpressionFactoryAndProperties()
        {
            var node = GenerateCollectionExpression();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.Elements);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithElements(node.Elements).WithCloseBracketToken(node.CloseBracketToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestExpressionElementFactoryAndProperties()
        {
            var node = GenerateExpressionElement();

            Assert.NotNull(node.Expression);
            var newNode = node.WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSpreadElementFactoryAndProperties()
        {
            var node = GenerateSpreadElement();

            Assert.Equal(SyntaxKind.DotDotToken, node.OperatorToken.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithOperatorToken(node.OperatorToken).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestWithElementFactoryAndProperties()
        {
            var node = GenerateWithElement();

            Assert.Equal(SyntaxKind.WithKeyword, node.WithKeyword.Kind());
            Assert.NotNull(node.ArgumentList);
            var newNode = node.WithWithKeyword(node.WithKeyword).WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestQueryExpressionFactoryAndProperties()
        {
            var node = GenerateQueryExpression();

            Assert.NotNull(node.FromClause);
            Assert.NotNull(node.Body);
            var newNode = node.WithFromClause(node.FromClause).WithBody(node.Body);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestQueryBodyFactoryAndProperties()
        {
            var node = GenerateQueryBody();

            Assert.Equal(default, node.Clauses);
            Assert.NotNull(node.SelectOrGroup);
            Assert.Null(node.Continuation);
            var newNode = node.WithClauses(node.Clauses).WithSelectOrGroup(node.SelectOrGroup).WithContinuation(node.Continuation);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFromClauseFactoryAndProperties()
        {
            var node = GenerateFromClause();

            Assert.Equal(SyntaxKind.FromKeyword, node.FromKeyword.Kind());
            Assert.Null(node.Type);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithFromKeyword(node.FromKeyword).WithType(node.Type).WithIdentifier(node.Identifier).WithInKeyword(node.InKeyword).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLetClauseFactoryAndProperties()
        {
            var node = GenerateLetClause();

            Assert.Equal(SyntaxKind.LetKeyword, node.LetKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithLetKeyword(node.LetKeyword).WithIdentifier(node.Identifier).WithEqualsToken(node.EqualsToken).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestJoinClauseFactoryAndProperties()
        {
            var node = GenerateJoinClause();

            Assert.Equal(SyntaxKind.JoinKeyword, node.JoinKeyword.Kind());
            Assert.Null(node.Type);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind());
            Assert.NotNull(node.InExpression);
            Assert.Equal(SyntaxKind.OnKeyword, node.OnKeyword.Kind());
            Assert.NotNull(node.LeftExpression);
            Assert.Equal(SyntaxKind.EqualsKeyword, node.EqualsKeyword.Kind());
            Assert.NotNull(node.RightExpression);
            Assert.Null(node.Into);
            var newNode = node.WithJoinKeyword(node.JoinKeyword).WithType(node.Type).WithIdentifier(node.Identifier).WithInKeyword(node.InKeyword).WithInExpression(node.InExpression).WithOnKeyword(node.OnKeyword).WithLeftExpression(node.LeftExpression).WithEqualsKeyword(node.EqualsKeyword).WithRightExpression(node.RightExpression).WithInto(node.Into);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestJoinIntoClauseFactoryAndProperties()
        {
            var node = GenerateJoinIntoClause();

            Assert.Equal(SyntaxKind.IntoKeyword, node.IntoKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            var newNode = node.WithIntoKeyword(node.IntoKeyword).WithIdentifier(node.Identifier);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestWhereClauseFactoryAndProperties()
        {
            var node = GenerateWhereClause();

            Assert.Equal(SyntaxKind.WhereKeyword, node.WhereKeyword.Kind());
            Assert.NotNull(node.Condition);
            var newNode = node.WithWhereKeyword(node.WhereKeyword).WithCondition(node.Condition);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestOrderByClauseFactoryAndProperties()
        {
            var node = GenerateOrderByClause();

            Assert.Equal(SyntaxKind.OrderByKeyword, node.OrderByKeyword.Kind());
            Assert.Equal(default, node.Orderings);
            var newNode = node.WithOrderByKeyword(node.OrderByKeyword).WithOrderings(node.Orderings);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestOrderingFactoryAndProperties()
        {
            var node = GenerateOrdering();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.None, node.AscendingOrDescendingKeyword.Kind());
            var newNode = node.WithExpression(node.Expression).WithAscendingOrDescendingKeyword(node.AscendingOrDescendingKeyword);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSelectClauseFactoryAndProperties()
        {
            var node = GenerateSelectClause();

            Assert.Equal(SyntaxKind.SelectKeyword, node.SelectKeyword.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithSelectKeyword(node.SelectKeyword).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestGroupClauseFactoryAndProperties()
        {
            var node = GenerateGroupClause();

            Assert.Equal(SyntaxKind.GroupKeyword, node.GroupKeyword.Kind());
            Assert.NotNull(node.GroupExpression);
            Assert.Equal(SyntaxKind.ByKeyword, node.ByKeyword.Kind());
            Assert.NotNull(node.ByExpression);
            var newNode = node.WithGroupKeyword(node.GroupKeyword).WithGroupExpression(node.GroupExpression).WithByKeyword(node.ByKeyword).WithByExpression(node.ByExpression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestQueryContinuationFactoryAndProperties()
        {
            var node = GenerateQueryContinuation();

            Assert.Equal(SyntaxKind.IntoKeyword, node.IntoKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.NotNull(node.Body);
            var newNode = node.WithIntoKeyword(node.IntoKeyword).WithIdentifier(node.Identifier).WithBody(node.Body);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestOmittedArraySizeExpressionFactoryAndProperties()
        {
            var node = GenerateOmittedArraySizeExpression();

            Assert.Equal(SyntaxKind.OmittedArraySizeExpressionToken, node.OmittedArraySizeExpressionToken.Kind());
            var newNode = node.WithOmittedArraySizeExpressionToken(node.OmittedArraySizeExpressionToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInterpolatedStringExpressionFactoryAndProperties()
        {
            var node = GenerateInterpolatedStringExpression();

            Assert.Equal(SyntaxKind.InterpolatedStringStartToken, node.StringStartToken.Kind());
            Assert.Equal(default, node.Contents);
            Assert.Equal(SyntaxKind.InterpolatedStringEndToken, node.StringEndToken.Kind());
            var newNode = node.WithStringStartToken(node.StringStartToken).WithContents(node.Contents).WithStringEndToken(node.StringEndToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestIsPatternExpressionFactoryAndProperties()
        {
            var node = GenerateIsPatternExpression();

            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.IsKeyword, node.IsKeyword.Kind());
            Assert.NotNull(node.Pattern);
            var newNode = node.WithExpression(node.Expression).WithIsKeyword(node.IsKeyword).WithPattern(node.Pattern);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestThrowExpressionFactoryAndProperties()
        {
            var node = GenerateThrowExpression();

            Assert.Equal(SyntaxKind.ThrowKeyword, node.ThrowKeyword.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithThrowKeyword(node.ThrowKeyword).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestWhenClauseFactoryAndProperties()
        {
            var node = GenerateWhenClause();

            Assert.Equal(SyntaxKind.WhenKeyword, node.WhenKeyword.Kind());
            Assert.NotNull(node.Condition);
            var newNode = node.WithWhenKeyword(node.WhenKeyword).WithCondition(node.Condition);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDiscardPatternFactoryAndProperties()
        {
            var node = GenerateDiscardPattern();

            Assert.Equal(SyntaxKind.UnderscoreToken, node.UnderscoreToken.Kind());
            var newNode = node.WithUnderscoreToken(node.UnderscoreToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDeclarationPatternFactoryAndProperties()
        {
            var node = GenerateDeclarationPattern();

            Assert.NotNull(node.Type);
            Assert.NotNull(node.Designation);
            var newNode = node.WithType(node.Type).WithDesignation(node.Designation);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestVarPatternFactoryAndProperties()
        {
            var node = GenerateVarPattern();

            Assert.Equal(SyntaxKind.VarKeyword, node.VarKeyword.Kind());
            Assert.NotNull(node.Designation);
            var newNode = node.WithVarKeyword(node.VarKeyword).WithDesignation(node.Designation);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRecursivePatternFactoryAndProperties()
        {
            var node = GenerateRecursivePattern();

            Assert.Null(node.Type);
            Assert.Null(node.PositionalPatternClause);
            Assert.Null(node.PropertyPatternClause);
            Assert.Null(node.Designation);
            var newNode = node.WithType(node.Type).WithPositionalPatternClause(node.PositionalPatternClause).WithPropertyPatternClause(node.PropertyPatternClause).WithDesignation(node.Designation);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPositionalPatternClauseFactoryAndProperties()
        {
            var node = GeneratePositionalPatternClause();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Subpatterns);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithSubpatterns(node.Subpatterns).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPropertyPatternClauseFactoryAndProperties()
        {
            var node = GeneratePropertyPatternClause();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Subpatterns);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithOpenBraceToken(node.OpenBraceToken).WithSubpatterns(node.Subpatterns).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSubpatternFactoryAndProperties()
        {
            var node = GenerateSubpattern();

            Assert.Null(node.ExpressionColon);
            Assert.NotNull(node.Pattern);
            var newNode = node.WithExpressionColon(node.ExpressionColon).WithPattern(node.Pattern);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConstantPatternFactoryAndProperties()
        {
            var node = GenerateConstantPattern();

            Assert.NotNull(node.Expression);
            var newNode = node.WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestParenthesizedPatternFactoryAndProperties()
        {
            var node = GenerateParenthesizedPattern();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Pattern);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithPattern(node.Pattern).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRelationalPatternFactoryAndProperties()
        {
            var node = GenerateRelationalPattern();

            Assert.Equal(SyntaxKind.EqualsEqualsToken, node.OperatorToken.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithOperatorToken(node.OperatorToken).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypePatternFactoryAndProperties()
        {
            var node = GenerateTypePattern();

            Assert.NotNull(node.Type);
            var newNode = node.WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBinaryPatternFactoryAndProperties()
        {
            var node = GenerateBinaryPattern();

            Assert.NotNull(node.Left);
            Assert.Equal(SyntaxKind.OrKeyword, node.OperatorToken.Kind());
            Assert.NotNull(node.Right);
            var newNode = node.WithLeft(node.Left).WithOperatorToken(node.OperatorToken).WithRight(node.Right);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestUnaryPatternFactoryAndProperties()
        {
            var node = GenerateUnaryPattern();

            Assert.Equal(SyntaxKind.NotKeyword, node.OperatorToken.Kind());
            Assert.NotNull(node.Pattern);
            var newNode = node.WithOperatorToken(node.OperatorToken).WithPattern(node.Pattern);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestListPatternFactoryAndProperties()
        {
            var node = GenerateListPattern();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.Patterns);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            Assert.Null(node.Designation);
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithPatterns(node.Patterns).WithCloseBracketToken(node.CloseBracketToken).WithDesignation(node.Designation);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSlicePatternFactoryAndProperties()
        {
            var node = GenerateSlicePattern();

            Assert.Equal(SyntaxKind.DotDotToken, node.DotDotToken.Kind());
            Assert.Null(node.Pattern);
            var newNode = node.WithDotDotToken(node.DotDotToken).WithPattern(node.Pattern);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInterpolatedStringTextFactoryAndProperties()
        {
            var node = GenerateInterpolatedStringText();

            Assert.Equal(SyntaxKind.InterpolatedStringTextToken, node.TextToken.Kind());
            var newNode = node.WithTextToken(node.TextToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInterpolationFactoryAndProperties()
        {
            var node = GenerateInterpolation();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Null(node.AlignmentClause);
            Assert.Null(node.FormatClause);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithOpenBraceToken(node.OpenBraceToken).WithExpression(node.Expression).WithAlignmentClause(node.AlignmentClause).WithFormatClause(node.FormatClause).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInterpolationAlignmentClauseFactoryAndProperties()
        {
            var node = GenerateInterpolationAlignmentClause();

            Assert.Equal(SyntaxKind.IdentifierToken, node.CommaToken.Kind());
            Assert.NotNull(node.Value);
            var newNode = node.WithCommaToken(node.CommaToken).WithValue(node.Value);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInterpolationFormatClauseFactoryAndProperties()
        {
            var node = GenerateInterpolationFormatClause();

            Assert.Equal(SyntaxKind.IdentifierToken, node.ColonToken.Kind());
            Assert.Equal(SyntaxKind.InterpolatedStringTextToken, node.FormatStringToken.Kind());
            var newNode = node.WithColonToken(node.ColonToken).WithFormatStringToken(node.FormatStringToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestGlobalStatementFactoryAndProperties()
        {
            var node = GenerateGlobalStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBlockFactoryAndProperties()
        {
            var node = GenerateBlock();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Statements);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithOpenBraceToken(node.OpenBraceToken).WithStatements(node.Statements).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLocalFunctionStatementFactoryAndProperties()
        {
            var node = GenerateLocalFunctionStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.ReturnType);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithReturnType(node.ReturnType).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithConstraintClauses(node.ConstraintClauses).WithBody(node.Body).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLocalDeclarationStatementFactoryAndProperties()
        {
            var node = GenerateLocalDeclarationStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.None, node.AwaitKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.UsingKeyword.Kind());
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithAwaitKeyword(node.AwaitKeyword).WithUsingKeyword(node.UsingKeyword).WithModifiers(node.Modifiers).WithDeclaration(node.Declaration).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestVariableDeclarationFactoryAndProperties()
        {
            var node = GenerateVariableDeclaration();

            Assert.NotNull(node.Type);
            Assert.Equal(default, node.Variables);
            var newNode = node.WithType(node.Type).WithVariables(node.Variables);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestVariableDeclaratorFactoryAndProperties()
        {
            var node = GenerateVariableDeclarator();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.ArgumentList);
            Assert.Null(node.Initializer);
            var newNode = node.WithIdentifier(node.Identifier).WithArgumentList(node.ArgumentList).WithInitializer(node.Initializer);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEqualsValueClauseFactoryAndProperties()
        {
            var node = GenerateEqualsValueClause();

            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind());
            Assert.NotNull(node.Value);
            var newNode = node.WithEqualsToken(node.EqualsToken).WithValue(node.Value);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSingleVariableDesignationFactoryAndProperties()
        {
            var node = GenerateSingleVariableDesignation();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            var newNode = node.WithIdentifier(node.Identifier);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDiscardDesignationFactoryAndProperties()
        {
            var node = GenerateDiscardDesignation();

            Assert.Equal(SyntaxKind.UnderscoreToken, node.UnderscoreToken.Kind());
            var newNode = node.WithUnderscoreToken(node.UnderscoreToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestParenthesizedVariableDesignationFactoryAndProperties()
        {
            var node = GenerateParenthesizedVariableDesignation();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Variables);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithVariables(node.Variables).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestExpressionStatementFactoryAndProperties()
        {
            var node = GenerateExpressionStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithExpression(node.Expression).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEmptyStatementFactoryAndProperties()
        {
            var node = GenerateEmptyStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLabeledStatementFactoryAndProperties()
        {
            var node = GenerateLabeledStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithIdentifier(node.Identifier).WithColonToken(node.ColonToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestGotoStatementFactoryAndProperties()
        {
            var node = GenerateGotoStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.GotoKeyword, node.GotoKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.CaseOrDefaultKeyword.Kind());
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithGotoKeyword(node.GotoKeyword).WithCaseOrDefaultKeyword(node.CaseOrDefaultKeyword).WithExpression(node.Expression).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBreakStatementFactoryAndProperties()
        {
            var node = GenerateBreakStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.BreakKeyword, node.BreakKeyword.Kind());
            Assert.Null(node.Name);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithBreakKeyword(node.BreakKeyword).WithName(node.Name).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestContinueStatementFactoryAndProperties()
        {
            var node = GenerateContinueStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ContinueKeyword, node.ContinueKeyword.Kind());
            Assert.Null(node.Name);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithContinueKeyword(node.ContinueKeyword).WithName(node.Name).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestReturnStatementFactoryAndProperties()
        {
            var node = GenerateReturnStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ReturnKeyword, node.ReturnKeyword.Kind());
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithReturnKeyword(node.ReturnKeyword).WithExpression(node.Expression).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestThrowStatementFactoryAndProperties()
        {
            var node = GenerateThrowStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ThrowKeyword, node.ThrowKeyword.Kind());
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithThrowKeyword(node.ThrowKeyword).WithExpression(node.Expression).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestYieldStatementFactoryAndProperties()
        {
            var node = GenerateYieldStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.YieldKeyword, node.YieldKeyword.Kind());
            Assert.Equal(SyntaxKind.ReturnKeyword, node.ReturnOrBreakKeyword.Kind());
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithYieldKeyword(node.YieldKeyword).WithReturnOrBreakKeyword(node.ReturnOrBreakKeyword).WithExpression(node.Expression).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestWhileStatementFactoryAndProperties()
        {
            var node = GenerateWhileStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.WhileKeyword, node.WhileKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithWhileKeyword(node.WhileKeyword).WithOpenParenToken(node.OpenParenToken).WithCondition(node.Condition).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDoStatementFactoryAndProperties()
        {
            var node = GenerateDoStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.DoKeyword, node.DoKeyword.Kind());
            Assert.NotNull(node.Statement);
            Assert.Equal(SyntaxKind.WhileKeyword, node.WhileKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithDoKeyword(node.DoKeyword).WithStatement(node.Statement).WithWhileKeyword(node.WhileKeyword).WithOpenParenToken(node.OpenParenToken).WithCondition(node.Condition).WithCloseParenToken(node.CloseParenToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestForStatementFactoryAndProperties()
        {
            var node = GenerateForStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.ForKeyword, node.ForKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Null(node.Declaration);
            Assert.Equal(default, node.Initializers);
            Assert.Equal(SyntaxKind.SemicolonToken, node.FirstSemicolonToken.Kind());
            Assert.Null(node.Condition);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SecondSemicolonToken.Kind());
            Assert.Equal(default, node.Incrementors);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithForKeyword(node.ForKeyword).WithOpenParenToken(node.OpenParenToken).WithDeclaration(node.Declaration).WithInitializers(node.Initializers).WithFirstSemicolonToken(node.FirstSemicolonToken).WithCondition(node.Condition).WithSecondSemicolonToken(node.SecondSemicolonToken).WithIncrementors(node.Incrementors).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestForEachStatementFactoryAndProperties()
        {
            var node = GenerateForEachStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.None, node.AwaitKeyword.Kind());
            Assert.Equal(SyntaxKind.ForEachKeyword, node.ForEachKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithAwaitKeyword(node.AwaitKeyword).WithForEachKeyword(node.ForEachKeyword).WithOpenParenToken(node.OpenParenToken).WithType(node.Type).WithIdentifier(node.Identifier).WithInKeyword(node.InKeyword).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestForEachVariableStatementFactoryAndProperties()
        {
            var node = GenerateForEachVariableStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.None, node.AwaitKeyword.Kind());
            Assert.Equal(SyntaxKind.ForEachKeyword, node.ForEachKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Variable);
            Assert.Equal(SyntaxKind.InKeyword, node.InKeyword.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithAwaitKeyword(node.AwaitKeyword).WithForEachKeyword(node.ForEachKeyword).WithOpenParenToken(node.OpenParenToken).WithVariable(node.Variable).WithInKeyword(node.InKeyword).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestUsingStatementFactoryAndProperties()
        {
            var node = GenerateUsingStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.None, node.AwaitKeyword.Kind());
            Assert.Equal(SyntaxKind.UsingKeyword, node.UsingKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Null(node.Declaration);
            Assert.Null(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithAwaitKeyword(node.AwaitKeyword).WithUsingKeyword(node.UsingKeyword).WithOpenParenToken(node.OpenParenToken).WithDeclaration(node.Declaration).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFixedStatementFactoryAndProperties()
        {
            var node = GenerateFixedStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.FixedKeyword, node.FixedKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithFixedKeyword(node.FixedKeyword).WithOpenParenToken(node.OpenParenToken).WithDeclaration(node.Declaration).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCheckedStatementFactoryAndProperties()
        {
            var node = GenerateCheckedStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.CheckedKeyword, node.Keyword.Kind());
            Assert.NotNull(node.Block);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithKeyword(node.Keyword).WithBlock(node.Block);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestUnsafeStatementFactoryAndProperties()
        {
            var node = GenerateUnsafeStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.UnsafeKeyword, node.UnsafeKeyword.Kind());
            Assert.NotNull(node.Block);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithUnsafeKeyword(node.UnsafeKeyword).WithBlock(node.Block);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLockStatementFactoryAndProperties()
        {
            var node = GenerateLockStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.LockKeyword, node.LockKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithLockKeyword(node.LockKeyword).WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestIfStatementFactoryAndProperties()
        {
            var node = GenerateIfStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.IfKeyword, node.IfKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            Assert.NotNull(node.Statement);
            Assert.Null(node.Else);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithIfKeyword(node.IfKeyword).WithOpenParenToken(node.OpenParenToken).WithCondition(node.Condition).WithCloseParenToken(node.CloseParenToken).WithStatement(node.Statement).WithElse(node.Else);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestElseClauseFactoryAndProperties()
        {
            var node = GenerateElseClause();

            Assert.Equal(SyntaxKind.ElseKeyword, node.ElseKeyword.Kind());
            Assert.NotNull(node.Statement);
            var newNode = node.WithElseKeyword(node.ElseKeyword).WithStatement(node.Statement);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSwitchStatementFactoryAndProperties()
        {
            var node = GenerateSwitchStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.SwitchKeyword, node.SwitchKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.OpenParenToken.Kind());
            Assert.NotNull(node.Expression);
            Assert.Equal(SyntaxKind.None, node.CloseParenToken.Kind());
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Sections);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithSwitchKeyword(node.SwitchKeyword).WithOpenParenToken(node.OpenParenToken).WithExpression(node.Expression).WithCloseParenToken(node.CloseParenToken).WithOpenBraceToken(node.OpenBraceToken).WithSections(node.Sections).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSwitchSectionFactoryAndProperties()
        {
            var node = GenerateSwitchSection();

            Assert.Equal(default, node.Labels);
            Assert.Equal(default, node.Statements);
            var newNode = node.WithLabels(node.Labels).WithStatements(node.Statements);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCasePatternSwitchLabelFactoryAndProperties()
        {
            var node = GenerateCasePatternSwitchLabel();

            Assert.Equal(SyntaxKind.CaseKeyword, node.Keyword.Kind());
            Assert.NotNull(node.Pattern);
            Assert.Null(node.WhenClause);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithPattern(node.Pattern).WithWhenClause(node.WhenClause).WithColonToken(node.ColonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCaseSwitchLabelFactoryAndProperties()
        {
            var node = GenerateCaseSwitchLabel();

            Assert.Equal(SyntaxKind.CaseKeyword, node.Keyword.Kind());
            Assert.NotNull(node.Value);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithValue(node.Value).WithColonToken(node.ColonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDefaultSwitchLabelFactoryAndProperties()
        {
            var node = GenerateDefaultSwitchLabel();

            Assert.Equal(SyntaxKind.DefaultKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            var newNode = node.WithKeyword(node.Keyword).WithColonToken(node.ColonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSwitchExpressionFactoryAndProperties()
        {
            var node = GenerateSwitchExpression();

            Assert.NotNull(node.GoverningExpression);
            Assert.Equal(SyntaxKind.SwitchKeyword, node.SwitchKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Arms);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithGoverningExpression(node.GoverningExpression).WithSwitchKeyword(node.SwitchKeyword).WithOpenBraceToken(node.OpenBraceToken).WithArms(node.Arms).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSwitchExpressionArmFactoryAndProperties()
        {
            var node = GenerateSwitchExpressionArm();

            Assert.NotNull(node.Pattern);
            Assert.Null(node.WhenClause);
            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.EqualsGreaterThanToken.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithPattern(node.Pattern).WithWhenClause(node.WhenClause).WithEqualsGreaterThanToken(node.EqualsGreaterThanToken).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTryStatementFactoryAndProperties()
        {
            var node = GenerateTryStatement();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.TryKeyword, node.TryKeyword.Kind());
            Assert.NotNull(node.Block);
            Assert.Equal(default, node.Catches);
            Assert.Null(node.Finally);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithTryKeyword(node.TryKeyword).WithBlock(node.Block).WithCatches(node.Catches).WithFinally(node.Finally);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCatchClauseFactoryAndProperties()
        {
            var node = GenerateCatchClause();

            Assert.Equal(SyntaxKind.CatchKeyword, node.CatchKeyword.Kind());
            Assert.Null(node.Declaration);
            Assert.Null(node.Filter);
            Assert.NotNull(node.Block);
            var newNode = node.WithCatchKeyword(node.CatchKeyword).WithDeclaration(node.Declaration).WithFilter(node.Filter).WithBlock(node.Block);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCatchDeclarationFactoryAndProperties()
        {
            var node = GenerateCatchDeclaration();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.None, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithType(node.Type).WithIdentifier(node.Identifier).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCatchFilterClauseFactoryAndProperties()
        {
            var node = GenerateCatchFilterClause();

            Assert.Equal(SyntaxKind.WhenKeyword, node.WhenKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.NotNull(node.FilterExpression);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithWhenKeyword(node.WhenKeyword).WithOpenParenToken(node.OpenParenToken).WithFilterExpression(node.FilterExpression).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFinallyClauseFactoryAndProperties()
        {
            var node = GenerateFinallyClause();

            Assert.Equal(SyntaxKind.FinallyKeyword, node.FinallyKeyword.Kind());
            Assert.NotNull(node.Block);
            var newNode = node.WithFinallyKeyword(node.FinallyKeyword).WithBlock(node.Block);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCompilationUnitFactoryAndProperties()
        {
            var node = GenerateCompilationUnit();

            Assert.Equal(default, node.Externs);
            Assert.Equal(default, node.Usings);
            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.EndOfFileToken, node.EndOfFileToken.Kind());
            var newNode = node.WithExterns(node.Externs).WithUsings(node.Usings).WithAttributeLists(node.AttributeLists).WithMembers(node.Members).WithEndOfFileToken(node.EndOfFileToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestExternAliasDirectiveFactoryAndProperties()
        {
            var node = GenerateExternAliasDirective();

            Assert.Equal(SyntaxKind.ExternKeyword, node.ExternKeyword.Kind());
            Assert.Equal(SyntaxKind.AliasKeyword, node.AliasKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithExternKeyword(node.ExternKeyword).WithAliasKeyword(node.AliasKeyword).WithIdentifier(node.Identifier).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestUsingDirectiveFactoryAndProperties()
        {
            var node = GenerateUsingDirective();

            Assert.Equal(SyntaxKind.None, node.GlobalKeyword.Kind());
            Assert.Equal(SyntaxKind.UsingKeyword, node.UsingKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.StaticKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.UnsafeKeyword.Kind());
            Assert.Null(node.Alias);
            Assert.NotNull(node.NamespaceOrType);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithGlobalKeyword(node.GlobalKeyword).WithUsingKeyword(node.UsingKeyword).WithStaticKeyword(node.StaticKeyword).WithUnsafeKeyword(node.UnsafeKeyword).WithAlias(node.Alias).WithNamespaceOrType(node.NamespaceOrType).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestNamespaceDeclarationFactoryAndProperties()
        {
            var node = GenerateNamespaceDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.NamespaceKeyword, node.NamespaceKeyword.Kind());
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Externs);
            Assert.Equal(default, node.Usings);
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithNamespaceKeyword(node.NamespaceKeyword).WithName(node.Name).WithOpenBraceToken(node.OpenBraceToken).WithExterns(node.Externs).WithUsings(node.Usings).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFileScopedNamespaceDeclarationFactoryAndProperties()
        {
            var node = GenerateFileScopedNamespaceDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.NamespaceKeyword, node.NamespaceKeyword.Kind());
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            Assert.Equal(default, node.Externs);
            Assert.Equal(default, node.Usings);
            Assert.Equal(default, node.Members);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithNamespaceKeyword(node.NamespaceKeyword).WithName(node.Name).WithSemicolonToken(node.SemicolonToken).WithExterns(node.Externs).WithUsings(node.Usings).WithMembers(node.Members);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAttributeListFactoryAndProperties()
        {
            var node = GenerateAttributeList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Null(node.Target);
            Assert.Equal(default, node.Attributes);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithTarget(node.Target).WithAttributes(node.Attributes).WithCloseBracketToken(node.CloseBracketToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAttributeTargetSpecifierFactoryAndProperties()
        {
            var node = GenerateAttributeTargetSpecifier();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            var newNode = node.WithIdentifier(node.Identifier).WithColonToken(node.ColonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAttributeFactoryAndProperties()
        {
            var node = GenerateAttribute();

            Assert.NotNull(node.Name);
            Assert.Null(node.ArgumentList);
            var newNode = node.WithName(node.Name).WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAttributeArgumentListFactoryAndProperties()
        {
            var node = GenerateAttributeArgumentList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Arguments);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithArguments(node.Arguments).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAttributeArgumentFactoryAndProperties()
        {
            var node = GenerateAttributeArgument();

            Assert.Null(node.NameEquals);
            Assert.Null(node.NameColon);
            Assert.NotNull(node.Expression);
            var newNode = node.WithNameEquals(node.NameEquals).WithNameColon(node.NameColon).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestNameEqualsFactoryAndProperties()
        {
            var node = GenerateNameEquals();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind());
            var newNode = node.WithName(node.Name).WithEqualsToken(node.EqualsToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypeParameterListFactoryAndProperties()
        {
            var node = GenerateTypeParameterList();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind());
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind());
            var newNode = node.WithLessThanToken(node.LessThanToken).WithParameters(node.Parameters).WithGreaterThanToken(node.GreaterThanToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypeParameterFactoryAndProperties()
        {
            var node = GenerateTypeParameter();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(SyntaxKind.None, node.VarianceKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithVarianceKeyword(node.VarianceKeyword).WithIdentifier(node.Identifier);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestClassDeclarationFactoryAndProperties()
        {
            var node = GenerateClassDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.ClassKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.None, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.None, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithKeyword(node.Keyword).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithBaseList(node.BaseList).WithConstraintClauses(node.ConstraintClauses).WithOpenBraceToken(node.OpenBraceToken).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestStructDeclarationFactoryAndProperties()
        {
            var node = GenerateStructDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.StructKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.None, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.None, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithKeyword(node.Keyword).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithBaseList(node.BaseList).WithConstraintClauses(node.ConstraintClauses).WithOpenBraceToken(node.OpenBraceToken).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestUnionDeclarationFactoryAndProperties()
        {
            var node = GenerateUnionDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.UnionKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.None, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.None, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithKeyword(node.Keyword).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithBaseList(node.BaseList).WithConstraintClauses(node.ConstraintClauses).WithOpenBraceToken(node.OpenBraceToken).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestInterfaceDeclarationFactoryAndProperties()
        {
            var node = GenerateInterfaceDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.InterfaceKeyword, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.None, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.None, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithKeyword(node.Keyword).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithBaseList(node.BaseList).WithConstraintClauses(node.ConstraintClauses).WithOpenBraceToken(node.OpenBraceToken).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRecordDeclarationFactoryAndProperties()
        {
            var node = GenerateRecordDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Keyword.Kind());
            Assert.Equal(SyntaxKind.None, node.ClassOrStructKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Null(node.BaseList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.None, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.None, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithKeyword(node.Keyword).WithClassOrStructKeyword(node.ClassOrStructKeyword).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithBaseList(node.BaseList).WithConstraintClauses(node.ConstraintClauses).WithOpenBraceToken(node.OpenBraceToken).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEnumDeclarationFactoryAndProperties()
        {
            var node = GenerateEnumDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.EnumKeyword, node.EnumKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.BaseList);
            Assert.Equal(SyntaxKind.None, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.None, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithEnumKeyword(node.EnumKeyword).WithIdentifier(node.Identifier).WithBaseList(node.BaseList).WithOpenBraceToken(node.OpenBraceToken).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDelegateDeclarationFactoryAndProperties()
        {
            var node = GenerateDelegateDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.DelegateKeyword, node.DelegateKeyword.Kind());
            Assert.NotNull(node.ReturnType);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithDelegateKeyword(node.DelegateKeyword).WithReturnType(node.ReturnType).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithConstraintClauses(node.ConstraintClauses).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEnumMemberDeclarationFactoryAndProperties()
        {
            var node = GenerateEnumMemberDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.EqualsValue);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithIdentifier(node.Identifier).WithEqualsValue(node.EqualsValue);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestExtensionBlockDeclarationFactoryAndProperties()
        {
            var node = GenerateExtensionBlockDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.ExtensionKeyword, node.Keyword.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.Null(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Equal(SyntaxKind.None, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Members);
            Assert.Equal(SyntaxKind.None, node.CloseBraceToken.Kind());
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithKeyword(node.Keyword).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithConstraintClauses(node.ConstraintClauses).WithOpenBraceToken(node.OpenBraceToken).WithMembers(node.Members).WithCloseBraceToken(node.CloseBraceToken).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBaseListFactoryAndProperties()
        {
            var node = GenerateBaseList();

            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            Assert.Equal(default, node.Types);
            var newNode = node.WithColonToken(node.ColonToken).WithTypes(node.Types);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSimpleBaseTypeFactoryAndProperties()
        {
            var node = GenerateSimpleBaseType();

            Assert.NotNull(node.Type);
            var newNode = node.WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPrimaryConstructorBaseTypeFactoryAndProperties()
        {
            var node = GeneratePrimaryConstructorBaseType();

            Assert.NotNull(node.Type);
            Assert.NotNull(node.ArgumentList);
            var newNode = node.WithType(node.Type).WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypeParameterConstraintClauseFactoryAndProperties()
        {
            var node = GenerateTypeParameterConstraintClause();

            Assert.Equal(SyntaxKind.WhereKeyword, node.WhereKeyword.Kind());
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            Assert.Equal(default, node.Constraints);
            var newNode = node.WithWhereKeyword(node.WhereKeyword).WithName(node.Name).WithColonToken(node.ColonToken).WithConstraints(node.Constraints);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConstructorConstraintFactoryAndProperties()
        {
            var node = GenerateConstructorConstraint();

            Assert.Equal(SyntaxKind.NewKeyword, node.NewKeyword.Kind());
            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithNewKeyword(node.NewKeyword).WithOpenParenToken(node.OpenParenToken).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestClassOrStructConstraintFactoryAndProperties()
        {
            var node = GenerateClassOrStructConstraint();

            Assert.Equal(SyntaxKind.ClassKeyword, node.ClassOrStructKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.QuestionToken.Kind());
            var newNode = node.WithClassOrStructKeyword(node.ClassOrStructKeyword).WithQuestionToken(node.QuestionToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypeConstraintFactoryAndProperties()
        {
            var node = GenerateTypeConstraint();

            Assert.NotNull(node.Type);
            var newNode = node.WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDefaultConstraintFactoryAndProperties()
        {
            var node = GenerateDefaultConstraint();

            Assert.Equal(SyntaxKind.DefaultKeyword, node.DefaultKeyword.Kind());
            var newNode = node.WithDefaultKeyword(node.DefaultKeyword);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAllowsConstraintClauseFactoryAndProperties()
        {
            var node = GenerateAllowsConstraintClause();

            Assert.Equal(SyntaxKind.AllowsKeyword, node.AllowsKeyword.Kind());
            Assert.Equal(default, node.Constraints);
            var newNode = node.WithAllowsKeyword(node.AllowsKeyword).WithConstraints(node.Constraints);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRefStructConstraintFactoryAndProperties()
        {
            var node = GenerateRefStructConstraint();

            Assert.Equal(SyntaxKind.RefKeyword, node.RefKeyword.Kind());
            Assert.Equal(SyntaxKind.StructKeyword, node.StructKeyword.Kind());
            var newNode = node.WithRefKeyword(node.RefKeyword).WithStructKeyword(node.StructKeyword);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFieldDeclarationFactoryAndProperties()
        {
            var node = GenerateFieldDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithDeclaration(node.Declaration).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEventFieldDeclarationFactoryAndProperties()
        {
            var node = GenerateEventFieldDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.EventKeyword, node.EventKeyword.Kind());
            Assert.NotNull(node.Declaration);
            Assert.Equal(SyntaxKind.SemicolonToken, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithEventKeyword(node.EventKeyword).WithDeclaration(node.Declaration).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestExplicitInterfaceSpecifierFactoryAndProperties()
        {
            var node = GenerateExplicitInterfaceSpecifier();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind());
            var newNode = node.WithName(node.Name).WithDotToken(node.DotToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestMethodDeclarationFactoryAndProperties()
        {
            var node = GenerateMethodDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.ReturnType);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.TypeParameterList);
            Assert.NotNull(node.ParameterList);
            Assert.Equal(default, node.ConstraintClauses);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithReturnType(node.ReturnType).WithExplicitInterfaceSpecifier(node.ExplicitInterfaceSpecifier).WithIdentifier(node.Identifier).WithTypeParameterList(node.TypeParameterList).WithParameterList(node.ParameterList).WithConstraintClauses(node.ConstraintClauses).WithBody(node.Body).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestOperatorDeclarationFactoryAndProperties()
        {
            var node = GenerateOperatorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.ReturnType);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.CheckedKeyword.Kind());
            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind());
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithReturnType(node.ReturnType).WithExplicitInterfaceSpecifier(node.ExplicitInterfaceSpecifier).WithOperatorKeyword(node.OperatorKeyword).WithCheckedKeyword(node.CheckedKeyword).WithOperatorToken(node.OperatorToken).WithParameterList(node.ParameterList).WithBody(node.Body).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConversionOperatorDeclarationFactoryAndProperties()
        {
            var node = GenerateConversionOperatorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.ImplicitKeyword, node.ImplicitOrExplicitKeyword.Kind());
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.CheckedKeyword.Kind());
            Assert.NotNull(node.Type);
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithImplicitOrExplicitKeyword(node.ImplicitOrExplicitKeyword).WithExplicitInterfaceSpecifier(node.ExplicitInterfaceSpecifier).WithOperatorKeyword(node.OperatorKeyword).WithCheckedKeyword(node.CheckedKeyword).WithType(node.Type).WithParameterList(node.ParameterList).WithBody(node.Body).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConstructorDeclarationFactoryAndProperties()
        {
            var node = GenerateConstructorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Initializer);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithIdentifier(node.Identifier).WithParameterList(node.ParameterList).WithInitializer(node.Initializer).WithBody(node.Body).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConstructorInitializerFactoryAndProperties()
        {
            var node = GenerateConstructorInitializer();

            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            Assert.Equal(SyntaxKind.BaseKeyword, node.ThisOrBaseKeyword.Kind());
            Assert.NotNull(node.ArgumentList);
            var newNode = node.WithColonToken(node.ColonToken).WithThisOrBaseKeyword(node.ThisOrBaseKeyword).WithArgumentList(node.ArgumentList);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDestructorDeclarationFactoryAndProperties()
        {
            var node = GenerateDestructorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.TildeToken, node.TildeToken.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithTildeToken(node.TildeToken).WithIdentifier(node.Identifier).WithParameterList(node.ParameterList).WithBody(node.Body).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPropertyDeclarationFactoryAndProperties()
        {
            var node = GeneratePropertyDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.AccessorList);
            Assert.Null(node.ExpressionBody);
            Assert.Null(node.Initializer);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithType(node.Type).WithExplicitInterfaceSpecifier(node.ExplicitInterfaceSpecifier).WithIdentifier(node.Identifier).WithAccessorList(node.AccessorList).WithExpressionBody(node.ExpressionBody).WithInitializer(node.Initializer).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestArrowExpressionClauseFactoryAndProperties()
        {
            var node = GenerateArrowExpressionClause();

            Assert.Equal(SyntaxKind.EqualsGreaterThanToken, node.ArrowToken.Kind());
            Assert.NotNull(node.Expression);
            var newNode = node.WithArrowToken(node.ArrowToken).WithExpression(node.Expression);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEventDeclarationFactoryAndProperties()
        {
            var node = GenerateEventDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.EventKeyword, node.EventKeyword.Kind());
            Assert.NotNull(node.Type);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Null(node.AccessorList);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithEventKeyword(node.EventKeyword).WithType(node.Type).WithExplicitInterfaceSpecifier(node.ExplicitInterfaceSpecifier).WithIdentifier(node.Identifier).WithAccessorList(node.AccessorList).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestIndexerDeclarationFactoryAndProperties()
        {
            var node = GenerateIndexerDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);
            Assert.Null(node.ExplicitInterfaceSpecifier);
            Assert.Equal(SyntaxKind.ThisKeyword, node.ThisKeyword.Kind());
            Assert.NotNull(node.ParameterList);
            Assert.Null(node.AccessorList);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithType(node.Type).WithExplicitInterfaceSpecifier(node.ExplicitInterfaceSpecifier).WithThisKeyword(node.ThisKeyword).WithParameterList(node.ParameterList).WithAccessorList(node.AccessorList).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAccessorListFactoryAndProperties()
        {
            var node = GenerateAccessorList();

            Assert.Equal(SyntaxKind.OpenBraceToken, node.OpenBraceToken.Kind());
            Assert.Equal(default, node.Accessors);
            Assert.Equal(SyntaxKind.CloseBraceToken, node.CloseBraceToken.Kind());
            var newNode = node.WithOpenBraceToken(node.OpenBraceToken).WithAccessors(node.Accessors).WithCloseBraceToken(node.CloseBraceToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestAccessorDeclarationFactoryAndProperties()
        {
            var node = GenerateAccessorDeclaration();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Equal(SyntaxKind.GetKeyword, node.Keyword.Kind());
            Assert.Null(node.Body);
            Assert.Null(node.ExpressionBody);
            Assert.Equal(SyntaxKind.None, node.SemicolonToken.Kind());
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithKeyword(node.Keyword).WithBody(node.Body).WithExpressionBody(node.ExpressionBody).WithSemicolonToken(node.SemicolonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestParameterListFactoryAndProperties()
        {
            var node = GenerateParameterList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithParameters(node.Parameters).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBracketedParameterListFactoryAndProperties()
        {
            var node = GenerateBracketedParameterList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithParameters(node.Parameters).WithCloseBracketToken(node.CloseBracketToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestParameterFactoryAndProperties()
        {
            var node = GenerateParameter();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);
            Assert.Equal(SyntaxKind.None, node.Identifier.Kind());
            Assert.Null(node.Default);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithType(node.Type).WithIdentifier(node.Identifier).WithDefault(node.Default);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestFunctionPointerParameterFactoryAndProperties()
        {
            var node = GenerateFunctionPointerParameter();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.NotNull(node.Type);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestIncompleteMemberFactoryAndProperties()
        {
            var node = GenerateIncompleteMember();

            Assert.Equal(default, node.AttributeLists);
            Assert.Equal(default, node.Modifiers);
            Assert.Null(node.Type);
            var newNode = node.WithAttributeLists(node.AttributeLists).WithModifiers(node.Modifiers).WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestSkippedTokensTriviaFactoryAndProperties()
        {
            var node = GenerateSkippedTokensTrivia();

            Assert.Equal(default, node.Tokens);
            var newNode = node.WithTokens(node.Tokens);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDocumentationCommentTriviaFactoryAndProperties()
        {
            var node = GenerateDocumentationCommentTrivia();

            Assert.Equal(default, node.Content);
            Assert.Equal(SyntaxKind.EndOfDocumentationCommentToken, node.EndOfComment.Kind());
            var newNode = node.WithContent(node.Content).WithEndOfComment(node.EndOfComment);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestTypeCrefFactoryAndProperties()
        {
            var node = GenerateTypeCref();

            Assert.NotNull(node.Type);
            var newNode = node.WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestQualifiedCrefFactoryAndProperties()
        {
            var node = GenerateQualifiedCref();

            Assert.NotNull(node.Container);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind());
            Assert.NotNull(node.Member);
            var newNode = node.WithContainer(node.Container).WithDotToken(node.DotToken).WithMember(node.Member);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestNameMemberCrefFactoryAndProperties()
        {
            var node = GenerateNameMemberCref();

            Assert.NotNull(node.Name);
            Assert.Null(node.Parameters);
            var newNode = node.WithName(node.Name).WithParameters(node.Parameters);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestExtensionMemberCrefFactoryAndProperties()
        {
            var node = GenerateExtensionMemberCref();

            Assert.Equal(SyntaxKind.ExtensionKeyword, node.ExtensionKeyword.Kind());
            Assert.Null(node.TypeArgumentList);
            Assert.NotNull(node.Parameters);
            Assert.Equal(SyntaxKind.DotToken, node.DotToken.Kind());
            Assert.NotNull(node.Member);
            var newNode = node.WithExtensionKeyword(node.ExtensionKeyword).WithTypeArgumentList(node.TypeArgumentList).WithParameters(node.Parameters).WithDotToken(node.DotToken).WithMember(node.Member);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestIndexerMemberCrefFactoryAndProperties()
        {
            var node = GenerateIndexerMemberCref();

            Assert.Equal(SyntaxKind.ThisKeyword, node.ThisKeyword.Kind());
            Assert.Null(node.Parameters);
            var newNode = node.WithThisKeyword(node.ThisKeyword).WithParameters(node.Parameters);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestOperatorMemberCrefFactoryAndProperties()
        {
            var node = GenerateOperatorMemberCref();

            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.CheckedKeyword.Kind());
            Assert.Equal(SyntaxKind.PlusToken, node.OperatorToken.Kind());
            Assert.Null(node.Parameters);
            var newNode = node.WithOperatorKeyword(node.OperatorKeyword).WithCheckedKeyword(node.CheckedKeyword).WithOperatorToken(node.OperatorToken).WithParameters(node.Parameters);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestConversionOperatorMemberCrefFactoryAndProperties()
        {
            var node = GenerateConversionOperatorMemberCref();

            Assert.Equal(SyntaxKind.ImplicitKeyword, node.ImplicitOrExplicitKeyword.Kind());
            Assert.Equal(SyntaxKind.OperatorKeyword, node.OperatorKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.CheckedKeyword.Kind());
            Assert.NotNull(node.Type);
            Assert.Null(node.Parameters);
            var newNode = node.WithImplicitOrExplicitKeyword(node.ImplicitOrExplicitKeyword).WithOperatorKeyword(node.OperatorKeyword).WithCheckedKeyword(node.CheckedKeyword).WithType(node.Type).WithParameters(node.Parameters);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCrefParameterListFactoryAndProperties()
        {
            var node = GenerateCrefParameterList();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithParameters(node.Parameters).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCrefBracketedParameterListFactoryAndProperties()
        {
            var node = GenerateCrefBracketedParameterList();

            Assert.Equal(SyntaxKind.OpenBracketToken, node.OpenBracketToken.Kind());
            Assert.Equal(default, node.Parameters);
            Assert.Equal(SyntaxKind.CloseBracketToken, node.CloseBracketToken.Kind());
            var newNode = node.WithOpenBracketToken(node.OpenBracketToken).WithParameters(node.Parameters).WithCloseBracketToken(node.CloseBracketToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestCrefParameterFactoryAndProperties()
        {
            var node = GenerateCrefParameter();

            Assert.Equal(SyntaxKind.None, node.RefKindKeyword.Kind());
            Assert.Equal(SyntaxKind.None, node.ReadOnlyKeyword.Kind());
            Assert.NotNull(node.Type);
            var newNode = node.WithRefKindKeyword(node.RefKindKeyword).WithReadOnlyKeyword(node.ReadOnlyKeyword).WithType(node.Type);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlElementFactoryAndProperties()
        {
            var node = GenerateXmlElement();

            Assert.NotNull(node.StartTag);
            Assert.Equal(default, node.Content);
            Assert.NotNull(node.EndTag);
            var newNode = node.WithStartTag(node.StartTag).WithContent(node.Content).WithEndTag(node.EndTag);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlElementStartTagFactoryAndProperties()
        {
            var node = GenerateXmlElementStartTag();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind());
            Assert.NotNull(node.Name);
            Assert.Equal(default, node.Attributes);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind());
            var newNode = node.WithLessThanToken(node.LessThanToken).WithName(node.Name).WithAttributes(node.Attributes).WithGreaterThanToken(node.GreaterThanToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlElementEndTagFactoryAndProperties()
        {
            var node = GenerateXmlElementEndTag();

            Assert.Equal(SyntaxKind.LessThanSlashToken, node.LessThanSlashToken.Kind());
            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.GreaterThanToken, node.GreaterThanToken.Kind());
            var newNode = node.WithLessThanSlashToken(node.LessThanSlashToken).WithName(node.Name).WithGreaterThanToken(node.GreaterThanToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlEmptyElementFactoryAndProperties()
        {
            var node = GenerateXmlEmptyElement();

            Assert.Equal(SyntaxKind.LessThanToken, node.LessThanToken.Kind());
            Assert.NotNull(node.Name);
            Assert.Equal(default, node.Attributes);
            Assert.Equal(SyntaxKind.SlashGreaterThanToken, node.SlashGreaterThanToken.Kind());
            var newNode = node.WithLessThanToken(node.LessThanToken).WithName(node.Name).WithAttributes(node.Attributes).WithSlashGreaterThanToken(node.SlashGreaterThanToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlNameFactoryAndProperties()
        {
            var node = GenerateXmlName();

            Assert.Null(node.Prefix);
            Assert.Equal(SyntaxKind.IdentifierToken, node.LocalName.Kind());
            var newNode = node.WithPrefix(node.Prefix).WithLocalName(node.LocalName);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlPrefixFactoryAndProperties()
        {
            var node = GenerateXmlPrefix();

            Assert.Equal(SyntaxKind.IdentifierToken, node.Prefix.Kind());
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            var newNode = node.WithPrefix(node.Prefix).WithColonToken(node.ColonToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlTextAttributeFactoryAndProperties()
        {
            var node = GenerateXmlTextAttribute();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind());
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.StartQuoteToken.Kind());
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.EndQuoteToken.Kind());
            var newNode = node.WithName(node.Name).WithEqualsToken(node.EqualsToken).WithStartQuoteToken(node.StartQuoteToken).WithTextTokens(node.TextTokens).WithEndQuoteToken(node.EndQuoteToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlCrefAttributeFactoryAndProperties()
        {
            var node = GenerateXmlCrefAttribute();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind());
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.StartQuoteToken.Kind());
            Assert.NotNull(node.Cref);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.EndQuoteToken.Kind());
            var newNode = node.WithName(node.Name).WithEqualsToken(node.EqualsToken).WithStartQuoteToken(node.StartQuoteToken).WithCref(node.Cref).WithEndQuoteToken(node.EndQuoteToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlNameAttributeFactoryAndProperties()
        {
            var node = GenerateXmlNameAttribute();

            Assert.NotNull(node.Name);
            Assert.Equal(SyntaxKind.EqualsToken, node.EqualsToken.Kind());
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.StartQuoteToken.Kind());
            Assert.NotNull(node.Identifier);
            Assert.Equal(SyntaxKind.SingleQuoteToken, node.EndQuoteToken.Kind());
            var newNode = node.WithName(node.Name).WithEqualsToken(node.EqualsToken).WithStartQuoteToken(node.StartQuoteToken).WithIdentifier(node.Identifier).WithEndQuoteToken(node.EndQuoteToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlTextFactoryAndProperties()
        {
            var node = GenerateXmlText();

            Assert.Equal(default, node.TextTokens);
            var newNode = node.WithTextTokens(node.TextTokens);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlCDataSectionFactoryAndProperties()
        {
            var node = GenerateXmlCDataSection();

            Assert.Equal(SyntaxKind.XmlCDataStartToken, node.StartCDataToken.Kind());
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.XmlCDataEndToken, node.EndCDataToken.Kind());
            var newNode = node.WithStartCDataToken(node.StartCDataToken).WithTextTokens(node.TextTokens).WithEndCDataToken(node.EndCDataToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlProcessingInstructionFactoryAndProperties()
        {
            var node = GenerateXmlProcessingInstruction();

            Assert.Equal(SyntaxKind.XmlProcessingInstructionStartToken, node.StartProcessingInstructionToken.Kind());
            Assert.NotNull(node.Name);
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.XmlProcessingInstructionEndToken, node.EndProcessingInstructionToken.Kind());
            var newNode = node.WithStartProcessingInstructionToken(node.StartProcessingInstructionToken).WithName(node.Name).WithTextTokens(node.TextTokens).WithEndProcessingInstructionToken(node.EndProcessingInstructionToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestXmlCommentFactoryAndProperties()
        {
            var node = GenerateXmlComment();

            Assert.Equal(SyntaxKind.XmlCommentStartToken, node.LessThanExclamationMinusMinusToken.Kind());
            Assert.Equal(default, node.TextTokens);
            Assert.Equal(SyntaxKind.XmlCommentEndToken, node.MinusMinusGreaterThanToken.Kind());
            var newNode = node.WithLessThanExclamationMinusMinusToken(node.LessThanExclamationMinusMinusToken).WithTextTokens(node.TextTokens).WithMinusMinusGreaterThanToken(node.MinusMinusGreaterThanToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestIfDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateIfDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.IfKeyword, node.IfKeyword.Kind());
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            Assert.Equal(new bool(), node.BranchTaken);
            Assert.Equal(new bool(), node.ConditionValue);
            var newNode = node.WithHashToken(node.HashToken).WithIfKeyword(node.IfKeyword).WithCondition(node.Condition).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive).WithBranchTaken(node.BranchTaken).WithConditionValue(node.ConditionValue);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestElifDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateElifDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.ElifKeyword, node.ElifKeyword.Kind());
            Assert.NotNull(node.Condition);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            Assert.Equal(new bool(), node.BranchTaken);
            Assert.Equal(new bool(), node.ConditionValue);
            var newNode = node.WithHashToken(node.HashToken).WithElifKeyword(node.ElifKeyword).WithCondition(node.Condition).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive).WithBranchTaken(node.BranchTaken).WithConditionValue(node.ConditionValue);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestElseDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateElseDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.ElseKeyword, node.ElseKeyword.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            Assert.Equal(new bool(), node.BranchTaken);
            var newNode = node.WithHashToken(node.HashToken).WithElseKeyword(node.ElseKeyword).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive).WithBranchTaken(node.BranchTaken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEndIfDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateEndIfDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.EndIfKeyword, node.EndIfKeyword.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithEndIfKeyword(node.EndIfKeyword).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestRegionDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateRegionDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.RegionKeyword, node.RegionKeyword.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithRegionKeyword(node.RegionKeyword).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestEndRegionDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateEndRegionDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.EndRegionKeyword, node.EndRegionKeyword.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithEndRegionKeyword(node.EndRegionKeyword).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestErrorDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateErrorDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.ErrorKeyword, node.ErrorKeyword.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithErrorKeyword(node.ErrorKeyword).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestWarningDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateWarningDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.WarningKeyword, node.WarningKeyword.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithWarningKeyword(node.WarningKeyword).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestBadDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateBadDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Identifier.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithIdentifier(node.Identifier).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestDefineDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateDefineDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.DefineKeyword, node.DefineKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Name.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithDefineKeyword(node.DefineKeyword).WithName(node.Name).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestUndefDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateUndefDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.UndefKeyword, node.UndefKeyword.Kind());
            Assert.Equal(SyntaxKind.IdentifierToken, node.Name.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithUndefKeyword(node.UndefKeyword).WithName(node.Name).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLineDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateLineDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.LineKeyword, node.LineKeyword.Kind());
            Assert.Equal(SyntaxKind.NumericLiteralToken, node.Line.Kind());
            Assert.Equal(SyntaxKind.None, node.File.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithLineKeyword(node.LineKeyword).WithLine(node.Line).WithFile(node.File).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLineDirectivePositionFactoryAndProperties()
        {
            var node = GenerateLineDirectivePosition();

            Assert.Equal(SyntaxKind.OpenParenToken, node.OpenParenToken.Kind());
            Assert.Equal(SyntaxKind.NumericLiteralToken, node.Line.Kind());
            Assert.Equal(SyntaxKind.CommaToken, node.CommaToken.Kind());
            Assert.Equal(SyntaxKind.NumericLiteralToken, node.Character.Kind());
            Assert.Equal(SyntaxKind.CloseParenToken, node.CloseParenToken.Kind());
            var newNode = node.WithOpenParenToken(node.OpenParenToken).WithLine(node.Line).WithCommaToken(node.CommaToken).WithCharacter(node.Character).WithCloseParenToken(node.CloseParenToken);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLineSpanDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateLineSpanDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.LineKeyword, node.LineKeyword.Kind());
            Assert.NotNull(node.Start);
            Assert.Equal(SyntaxKind.MinusToken, node.MinusToken.Kind());
            Assert.NotNull(node.End);
            Assert.Equal(SyntaxKind.None, node.CharacterOffset.Kind());
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithLineKeyword(node.LineKeyword).WithStart(node.Start).WithMinusToken(node.MinusToken).WithEnd(node.End).WithCharacterOffset(node.CharacterOffset).WithFile(node.File).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPragmaWarningDirectiveTriviaFactoryAndProperties()
        {
            var node = GeneratePragmaWarningDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.PragmaKeyword, node.PragmaKeyword.Kind());
            Assert.Equal(SyntaxKind.WarningKeyword, node.WarningKeyword.Kind());
            Assert.Equal(SyntaxKind.DisableKeyword, node.DisableOrRestoreKeyword.Kind());
            Assert.Equal(default, node.ErrorCodes);
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithPragmaKeyword(node.PragmaKeyword).WithWarningKeyword(node.WarningKeyword).WithDisableOrRestoreKeyword(node.DisableOrRestoreKeyword).WithErrorCodes(node.ErrorCodes).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestPragmaChecksumDirectiveTriviaFactoryAndProperties()
        {
            var node = GeneratePragmaChecksumDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.PragmaKeyword, node.PragmaKeyword.Kind());
            Assert.Equal(SyntaxKind.ChecksumKeyword, node.ChecksumKeyword.Kind());
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind());
            Assert.Equal(SyntaxKind.StringLiteralToken, node.Guid.Kind());
            Assert.Equal(SyntaxKind.StringLiteralToken, node.Bytes.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithPragmaKeyword(node.PragmaKeyword).WithChecksumKeyword(node.ChecksumKeyword).WithFile(node.File).WithGuid(node.Guid).WithBytes(node.Bytes).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestReferenceDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateReferenceDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.ReferenceKeyword, node.ReferenceKeyword.Kind());
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithReferenceKeyword(node.ReferenceKeyword).WithFile(node.File).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestLoadDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateLoadDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.LoadKeyword, node.LoadKeyword.Kind());
            Assert.Equal(SyntaxKind.StringLiteralToken, node.File.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithLoadKeyword(node.LoadKeyword).WithFile(node.File).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestShebangDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateShebangDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.ExclamationToken, node.ExclamationToken.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithExclamationToken(node.ExclamationToken).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestIgnoredDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateIgnoredDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.ColonToken, node.ColonToken.Kind());
            Assert.Equal(SyntaxKind.None, node.Content.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithColonToken(node.ColonToken).WithContent(node.Content).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }

        [Fact]
        public void TestNullableDirectiveTriviaFactoryAndProperties()
        {
            var node = GenerateNullableDirectiveTrivia();

            Assert.Equal(SyntaxKind.HashToken, node.HashToken.Kind());
            Assert.Equal(SyntaxKind.NullableKeyword, node.NullableKeyword.Kind());
            Assert.Equal(SyntaxKind.EnableKeyword, node.SettingToken.Kind());
            Assert.Equal(SyntaxKind.None, node.TargetToken.Kind());
            Assert.Equal(SyntaxKind.EndOfDirectiveToken, node.EndOfDirectiveToken.Kind());
            Assert.Equal(new bool(), node.IsActive);
            var newNode = node.WithHashToken(node.HashToken).WithNullableKeyword(node.NullableKeyword).WithSettingToken(node.SettingToken).WithTargetToken(node.TargetToken).WithEndOfDirectiveToken(node.EndOfDirectiveToken).WithIsActive(node.IsActive);
            Assert.Equal(node, newNode);
        }
        #endregion Red Factory and Property Tests

        #region Red Rewriters
        [Fact]
        public void TestIdentifierNameTokenDeleteRewriter()
        {
            var oldNode = GenerateIdentifierName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIdentifierNameIdentityRewriter()
        {
            var oldNode = GenerateIdentifierName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQualifiedNameTokenDeleteRewriter()
        {
            var oldNode = GenerateQualifiedName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQualifiedNameIdentityRewriter()
        {
            var oldNode = GenerateQualifiedName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGenericNameTokenDeleteRewriter()
        {
            var oldNode = GenerateGenericName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGenericNameIdentityRewriter()
        {
            var oldNode = GenerateGenericName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeArgumentListIdentityRewriter()
        {
            var oldNode = GenerateTypeArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAliasQualifiedNameTokenDeleteRewriter()
        {
            var oldNode = GenerateAliasQualifiedName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAliasQualifiedNameIdentityRewriter()
        {
            var oldNode = GenerateAliasQualifiedName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPredefinedTypeTokenDeleteRewriter()
        {
            var oldNode = GeneratePredefinedType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPredefinedTypeIdentityRewriter()
        {
            var oldNode = GeneratePredefinedType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrayTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateArrayType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrayTypeIdentityRewriter()
        {
            var oldNode = GenerateArrayType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrayRankSpecifierTokenDeleteRewriter()
        {
            var oldNode = GenerateArrayRankSpecifier();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrayRankSpecifierIdentityRewriter()
        {
            var oldNode = GenerateArrayRankSpecifier();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPointerTypeTokenDeleteRewriter()
        {
            var oldNode = GeneratePointerType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPointerTypeIdentityRewriter()
        {
            var oldNode = GeneratePointerType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerTypeIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerParameterListIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerCallingConventionTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerCallingConvention();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerCallingConventionIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerCallingConvention();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionListTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConventionList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionListIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConventionList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConvention();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerUnmanagedCallingConventionIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerUnmanagedCallingConvention();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNullableTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateNullableType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNullableTypeIdentityRewriter()
        {
            var oldNode = GenerateNullableType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTupleTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateTupleType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTupleTypeIdentityRewriter()
        {
            var oldNode = GenerateTupleType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTupleElementTokenDeleteRewriter()
        {
            var oldNode = GenerateTupleElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTupleElementIdentityRewriter()
        {
            var oldNode = GenerateTupleElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOmittedTypeArgumentTokenDeleteRewriter()
        {
            var oldNode = GenerateOmittedTypeArgument();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOmittedTypeArgumentIdentityRewriter()
        {
            var oldNode = GenerateOmittedTypeArgument();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateRefType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefTypeIdentityRewriter()
        {
            var oldNode = GenerateRefType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestScopedTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateScopedType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestScopedTypeIdentityRewriter()
        {
            var oldNode = GenerateScopedType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedExpressionIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTupleExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateTupleExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTupleExpressionIdentityRewriter()
        {
            var oldNode = GenerateTupleExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPrefixUnaryExpressionTokenDeleteRewriter()
        {
            var oldNode = GeneratePrefixUnaryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPrefixUnaryExpressionIdentityRewriter()
        {
            var oldNode = GeneratePrefixUnaryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAwaitExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAwaitExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAwaitExpressionIdentityRewriter()
        {
            var oldNode = GenerateAwaitExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPostfixUnaryExpressionTokenDeleteRewriter()
        {
            var oldNode = GeneratePostfixUnaryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPostfixUnaryExpressionIdentityRewriter()
        {
            var oldNode = GeneratePostfixUnaryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMemberAccessExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateMemberAccessExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMemberAccessExpressionIdentityRewriter()
        {
            var oldNode = GenerateMemberAccessExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConditionalAccessExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateConditionalAccessExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConditionalAccessExpressionIdentityRewriter()
        {
            var oldNode = GenerateConditionalAccessExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMemberBindingExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateMemberBindingExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMemberBindingExpressionIdentityRewriter()
        {
            var oldNode = GenerateMemberBindingExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElementBindingExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateElementBindingExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElementBindingExpressionIdentityRewriter()
        {
            var oldNode = GenerateElementBindingExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRangeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRangeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRangeExpressionIdentityRewriter()
        {
            var oldNode = GenerateRangeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitElementAccessTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitElementAccess();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitElementAccessIdentityRewriter()
        {
            var oldNode = GenerateImplicitElementAccess();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBinaryExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateBinaryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBinaryExpressionIdentityRewriter()
        {
            var oldNode = GenerateBinaryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAssignmentExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAssignmentExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAssignmentExpressionIdentityRewriter()
        {
            var oldNode = GenerateAssignmentExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConditionalExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateConditionalExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConditionalExpressionIdentityRewriter()
        {
            var oldNode = GenerateConditionalExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestThisExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateThisExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestThisExpressionIdentityRewriter()
        {
            var oldNode = GenerateThisExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBaseExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateBaseExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBaseExpressionIdentityRewriter()
        {
            var oldNode = GenerateBaseExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLiteralExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateLiteralExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLiteralExpressionIdentityRewriter()
        {
            var oldNode = GenerateLiteralExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFieldExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateFieldExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFieldExpressionIdentityRewriter()
        {
            var oldNode = GenerateFieldExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMakeRefExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateMakeRefExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMakeRefExpressionIdentityRewriter()
        {
            var oldNode = GenerateMakeRefExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefTypeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRefTypeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefTypeExpressionIdentityRewriter()
        {
            var oldNode = GenerateRefTypeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefValueExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRefValueExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefValueExpressionIdentityRewriter()
        {
            var oldNode = GenerateRefValueExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCheckedExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateCheckedExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCheckedExpressionIdentityRewriter()
        {
            var oldNode = GenerateCheckedExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnsafeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateUnsafeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnsafeExpressionIdentityRewriter()
        {
            var oldNode = GenerateUnsafeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefaultExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateDefaultExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefaultExpressionIdentityRewriter()
        {
            var oldNode = GenerateDefaultExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeOfExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeOfExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeOfExpressionIdentityRewriter()
        {
            var oldNode = GenerateTypeOfExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSizeOfExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateSizeOfExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSizeOfExpressionIdentityRewriter()
        {
            var oldNode = GenerateSizeOfExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInvocationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateInvocationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInvocationExpressionIdentityRewriter()
        {
            var oldNode = GenerateInvocationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElementAccessExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateElementAccessExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElementAccessExpressionIdentityRewriter()
        {
            var oldNode = GenerateElementAccessExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArgumentListIdentityRewriter()
        {
            var oldNode = GenerateArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBracketedArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateBracketedArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBracketedArgumentListIdentityRewriter()
        {
            var oldNode = GenerateBracketedArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArgumentTokenDeleteRewriter()
        {
            var oldNode = GenerateArgument();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArgumentIdentityRewriter()
        {
            var oldNode = GenerateArgument();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExpressionColonTokenDeleteRewriter()
        {
            var oldNode = GenerateExpressionColon();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExpressionColonIdentityRewriter()
        {
            var oldNode = GenerateExpressionColon();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNameColonTokenDeleteRewriter()
        {
            var oldNode = GenerateNameColon();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNameColonIdentityRewriter()
        {
            var oldNode = GenerateNameColon();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDeclarationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateDeclarationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDeclarationExpressionIdentityRewriter()
        {
            var oldNode = GenerateDeclarationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCastExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateCastExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCastExpressionIdentityRewriter()
        {
            var oldNode = GenerateCastExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAnonymousMethodExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAnonymousMethodExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAnonymousMethodExpressionIdentityRewriter()
        {
            var oldNode = GenerateAnonymousMethodExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSimpleLambdaExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateSimpleLambdaExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSimpleLambdaExpressionIdentityRewriter()
        {
            var oldNode = GenerateSimpleLambdaExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateRefExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefExpressionIdentityRewriter()
        {
            var oldNode = GenerateRefExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedLambdaExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedLambdaExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedLambdaExpressionIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedLambdaExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInitializerExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateInitializerExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInitializerExpressionIdentityRewriter()
        {
            var oldNode = GenerateInitializerExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitObjectCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitObjectCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitObjectCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateImplicitObjectCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestObjectCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateObjectCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestObjectCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateObjectCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWithExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateWithExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWithExpressionIdentityRewriter()
        {
            var oldNode = GenerateWithExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAnonymousObjectMemberDeclaratorTokenDeleteRewriter()
        {
            var oldNode = GenerateAnonymousObjectMemberDeclarator();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAnonymousObjectMemberDeclaratorIdentityRewriter()
        {
            var oldNode = GenerateAnonymousObjectMemberDeclarator();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAnonymousObjectCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateAnonymousObjectCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAnonymousObjectCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateAnonymousObjectCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateImplicitArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestStackAllocArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateStackAllocArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestStackAllocArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateStackAllocArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestImplicitStackAllocArrayCreationExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateImplicitStackAllocArrayCreationExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestImplicitStackAllocArrayCreationExpressionIdentityRewriter()
        {
            var oldNode = GenerateImplicitStackAllocArrayCreationExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCollectionExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateCollectionExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCollectionExpressionIdentityRewriter()
        {
            var oldNode = GenerateCollectionExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExpressionElementTokenDeleteRewriter()
        {
            var oldNode = GenerateExpressionElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExpressionElementIdentityRewriter()
        {
            var oldNode = GenerateExpressionElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSpreadElementTokenDeleteRewriter()
        {
            var oldNode = GenerateSpreadElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSpreadElementIdentityRewriter()
        {
            var oldNode = GenerateSpreadElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWithElementTokenDeleteRewriter()
        {
            var oldNode = GenerateWithElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWithElementIdentityRewriter()
        {
            var oldNode = GenerateWithElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQueryExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateQueryExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQueryExpressionIdentityRewriter()
        {
            var oldNode = GenerateQueryExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQueryBodyTokenDeleteRewriter()
        {
            var oldNode = GenerateQueryBody();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQueryBodyIdentityRewriter()
        {
            var oldNode = GenerateQueryBody();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFromClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateFromClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFromClauseIdentityRewriter()
        {
            var oldNode = GenerateFromClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLetClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateLetClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLetClauseIdentityRewriter()
        {
            var oldNode = GenerateLetClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestJoinClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateJoinClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestJoinClauseIdentityRewriter()
        {
            var oldNode = GenerateJoinClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestJoinIntoClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateJoinIntoClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestJoinIntoClauseIdentityRewriter()
        {
            var oldNode = GenerateJoinIntoClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWhereClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateWhereClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWhereClauseIdentityRewriter()
        {
            var oldNode = GenerateWhereClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOrderByClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateOrderByClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOrderByClauseIdentityRewriter()
        {
            var oldNode = GenerateOrderByClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOrderingTokenDeleteRewriter()
        {
            var oldNode = GenerateOrdering();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOrderingIdentityRewriter()
        {
            var oldNode = GenerateOrdering();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSelectClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateSelectClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSelectClauseIdentityRewriter()
        {
            var oldNode = GenerateSelectClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGroupClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateGroupClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGroupClauseIdentityRewriter()
        {
            var oldNode = GenerateGroupClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQueryContinuationTokenDeleteRewriter()
        {
            var oldNode = GenerateQueryContinuation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQueryContinuationIdentityRewriter()
        {
            var oldNode = GenerateQueryContinuation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOmittedArraySizeExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateOmittedArraySizeExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOmittedArraySizeExpressionIdentityRewriter()
        {
            var oldNode = GenerateOmittedArraySizeExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolatedStringExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolatedStringExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolatedStringExpressionIdentityRewriter()
        {
            var oldNode = GenerateInterpolatedStringExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIsPatternExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateIsPatternExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIsPatternExpressionIdentityRewriter()
        {
            var oldNode = GenerateIsPatternExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestThrowExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateThrowExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestThrowExpressionIdentityRewriter()
        {
            var oldNode = GenerateThrowExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWhenClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateWhenClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWhenClauseIdentityRewriter()
        {
            var oldNode = GenerateWhenClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDiscardPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateDiscardPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDiscardPatternIdentityRewriter()
        {
            var oldNode = GenerateDiscardPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDeclarationPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateDeclarationPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDeclarationPatternIdentityRewriter()
        {
            var oldNode = GenerateDeclarationPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestVarPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateVarPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestVarPatternIdentityRewriter()
        {
            var oldNode = GenerateVarPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRecursivePatternTokenDeleteRewriter()
        {
            var oldNode = GenerateRecursivePattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRecursivePatternIdentityRewriter()
        {
            var oldNode = GenerateRecursivePattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPositionalPatternClauseTokenDeleteRewriter()
        {
            var oldNode = GeneratePositionalPatternClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPositionalPatternClauseIdentityRewriter()
        {
            var oldNode = GeneratePositionalPatternClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPropertyPatternClauseTokenDeleteRewriter()
        {
            var oldNode = GeneratePropertyPatternClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPropertyPatternClauseIdentityRewriter()
        {
            var oldNode = GeneratePropertyPatternClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSubpatternTokenDeleteRewriter()
        {
            var oldNode = GenerateSubpattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSubpatternIdentityRewriter()
        {
            var oldNode = GenerateSubpattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstantPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateConstantPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstantPatternIdentityRewriter()
        {
            var oldNode = GenerateConstantPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedPatternIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRelationalPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateRelationalPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRelationalPatternIdentityRewriter()
        {
            var oldNode = GenerateRelationalPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypePatternTokenDeleteRewriter()
        {
            var oldNode = GenerateTypePattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypePatternIdentityRewriter()
        {
            var oldNode = GenerateTypePattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBinaryPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateBinaryPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBinaryPatternIdentityRewriter()
        {
            var oldNode = GenerateBinaryPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnaryPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateUnaryPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnaryPatternIdentityRewriter()
        {
            var oldNode = GenerateUnaryPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestListPatternTokenDeleteRewriter()
        {
            var oldNode = GenerateListPattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestListPatternIdentityRewriter()
        {
            var oldNode = GenerateListPattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSlicePatternTokenDeleteRewriter()
        {
            var oldNode = GenerateSlicePattern();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSlicePatternIdentityRewriter()
        {
            var oldNode = GenerateSlicePattern();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolatedStringTextTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolatedStringText();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolatedStringTextIdentityRewriter()
        {
            var oldNode = GenerateInterpolatedStringText();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolationTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolationIdentityRewriter()
        {
            var oldNode = GenerateInterpolation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolationAlignmentClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolationAlignmentClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolationAlignmentClauseIdentityRewriter()
        {
            var oldNode = GenerateInterpolationAlignmentClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterpolationFormatClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateInterpolationFormatClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterpolationFormatClauseIdentityRewriter()
        {
            var oldNode = GenerateInterpolationFormatClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGlobalStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateGlobalStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGlobalStatementIdentityRewriter()
        {
            var oldNode = GenerateGlobalStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBlockTokenDeleteRewriter()
        {
            var oldNode = GenerateBlock();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBlockIdentityRewriter()
        {
            var oldNode = GenerateBlock();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLocalFunctionStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLocalFunctionStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLocalFunctionStatementIdentityRewriter()
        {
            var oldNode = GenerateLocalFunctionStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLocalDeclarationStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLocalDeclarationStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLocalDeclarationStatementIdentityRewriter()
        {
            var oldNode = GenerateLocalDeclarationStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestVariableDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateVariableDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestVariableDeclarationIdentityRewriter()
        {
            var oldNode = GenerateVariableDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestVariableDeclaratorTokenDeleteRewriter()
        {
            var oldNode = GenerateVariableDeclarator();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestVariableDeclaratorIdentityRewriter()
        {
            var oldNode = GenerateVariableDeclarator();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEqualsValueClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateEqualsValueClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEqualsValueClauseIdentityRewriter()
        {
            var oldNode = GenerateEqualsValueClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSingleVariableDesignationTokenDeleteRewriter()
        {
            var oldNode = GenerateSingleVariableDesignation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSingleVariableDesignationIdentityRewriter()
        {
            var oldNode = GenerateSingleVariableDesignation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDiscardDesignationTokenDeleteRewriter()
        {
            var oldNode = GenerateDiscardDesignation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDiscardDesignationIdentityRewriter()
        {
            var oldNode = GenerateDiscardDesignation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParenthesizedVariableDesignationTokenDeleteRewriter()
        {
            var oldNode = GenerateParenthesizedVariableDesignation();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParenthesizedVariableDesignationIdentityRewriter()
        {
            var oldNode = GenerateParenthesizedVariableDesignation();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExpressionStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateExpressionStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExpressionStatementIdentityRewriter()
        {
            var oldNode = GenerateExpressionStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEmptyStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateEmptyStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEmptyStatementIdentityRewriter()
        {
            var oldNode = GenerateEmptyStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLabeledStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLabeledStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLabeledStatementIdentityRewriter()
        {
            var oldNode = GenerateLabeledStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestGotoStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateGotoStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestGotoStatementIdentityRewriter()
        {
            var oldNode = GenerateGotoStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBreakStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateBreakStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBreakStatementIdentityRewriter()
        {
            var oldNode = GenerateBreakStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestContinueStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateContinueStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestContinueStatementIdentityRewriter()
        {
            var oldNode = GenerateContinueStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestReturnStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateReturnStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestReturnStatementIdentityRewriter()
        {
            var oldNode = GenerateReturnStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestThrowStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateThrowStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestThrowStatementIdentityRewriter()
        {
            var oldNode = GenerateThrowStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestYieldStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateYieldStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestYieldStatementIdentityRewriter()
        {
            var oldNode = GenerateYieldStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWhileStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateWhileStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWhileStatementIdentityRewriter()
        {
            var oldNode = GenerateWhileStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDoStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateDoStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDoStatementIdentityRewriter()
        {
            var oldNode = GenerateDoStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestForStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateForStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestForStatementIdentityRewriter()
        {
            var oldNode = GenerateForStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestForEachStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateForEachStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestForEachStatementIdentityRewriter()
        {
            var oldNode = GenerateForEachStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestForEachVariableStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateForEachVariableStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestForEachVariableStatementIdentityRewriter()
        {
            var oldNode = GenerateForEachVariableStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUsingStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateUsingStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUsingStatementIdentityRewriter()
        {
            var oldNode = GenerateUsingStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFixedStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateFixedStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFixedStatementIdentityRewriter()
        {
            var oldNode = GenerateFixedStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCheckedStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateCheckedStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCheckedStatementIdentityRewriter()
        {
            var oldNode = GenerateCheckedStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnsafeStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateUnsafeStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnsafeStatementIdentityRewriter()
        {
            var oldNode = GenerateUnsafeStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLockStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateLockStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLockStatementIdentityRewriter()
        {
            var oldNode = GenerateLockStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIfStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateIfStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIfStatementIdentityRewriter()
        {
            var oldNode = GenerateIfStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElseClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateElseClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElseClauseIdentityRewriter()
        {
            var oldNode = GenerateElseClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchStatementIdentityRewriter()
        {
            var oldNode = GenerateSwitchStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchSectionTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchSection();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchSectionIdentityRewriter()
        {
            var oldNode = GenerateSwitchSection();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCasePatternSwitchLabelTokenDeleteRewriter()
        {
            var oldNode = GenerateCasePatternSwitchLabel();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCasePatternSwitchLabelIdentityRewriter()
        {
            var oldNode = GenerateCasePatternSwitchLabel();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCaseSwitchLabelTokenDeleteRewriter()
        {
            var oldNode = GenerateCaseSwitchLabel();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCaseSwitchLabelIdentityRewriter()
        {
            var oldNode = GenerateCaseSwitchLabel();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefaultSwitchLabelTokenDeleteRewriter()
        {
            var oldNode = GenerateDefaultSwitchLabel();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefaultSwitchLabelIdentityRewriter()
        {
            var oldNode = GenerateDefaultSwitchLabel();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchExpressionTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchExpression();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchExpressionIdentityRewriter()
        {
            var oldNode = GenerateSwitchExpression();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSwitchExpressionArmTokenDeleteRewriter()
        {
            var oldNode = GenerateSwitchExpressionArm();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSwitchExpressionArmIdentityRewriter()
        {
            var oldNode = GenerateSwitchExpressionArm();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTryStatementTokenDeleteRewriter()
        {
            var oldNode = GenerateTryStatement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTryStatementIdentityRewriter()
        {
            var oldNode = GenerateTryStatement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCatchClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateCatchClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCatchClauseIdentityRewriter()
        {
            var oldNode = GenerateCatchClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCatchDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateCatchDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCatchDeclarationIdentityRewriter()
        {
            var oldNode = GenerateCatchDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCatchFilterClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateCatchFilterClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCatchFilterClauseIdentityRewriter()
        {
            var oldNode = GenerateCatchFilterClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFinallyClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateFinallyClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFinallyClauseIdentityRewriter()
        {
            var oldNode = GenerateFinallyClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCompilationUnitTokenDeleteRewriter()
        {
            var oldNode = GenerateCompilationUnit();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCompilationUnitIdentityRewriter()
        {
            var oldNode = GenerateCompilationUnit();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExternAliasDirectiveTokenDeleteRewriter()
        {
            var oldNode = GenerateExternAliasDirective();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExternAliasDirectiveIdentityRewriter()
        {
            var oldNode = GenerateExternAliasDirective();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUsingDirectiveTokenDeleteRewriter()
        {
            var oldNode = GenerateUsingDirective();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUsingDirectiveIdentityRewriter()
        {
            var oldNode = GenerateUsingDirective();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNamespaceDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateNamespaceDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNamespaceDeclarationIdentityRewriter()
        {
            var oldNode = GenerateNamespaceDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFileScopedNamespaceDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateFileScopedNamespaceDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFileScopedNamespaceDeclarationIdentityRewriter()
        {
            var oldNode = GenerateFileScopedNamespaceDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeListTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeListIdentityRewriter()
        {
            var oldNode = GenerateAttributeList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeTargetSpecifierTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeTargetSpecifier();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeTargetSpecifierIdentityRewriter()
        {
            var oldNode = GenerateAttributeTargetSpecifier();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeIdentityRewriter()
        {
            var oldNode = GenerateAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeArgumentListTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeArgumentList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeArgumentListIdentityRewriter()
        {
            var oldNode = GenerateAttributeArgumentList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAttributeArgumentTokenDeleteRewriter()
        {
            var oldNode = GenerateAttributeArgument();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAttributeArgumentIdentityRewriter()
        {
            var oldNode = GenerateAttributeArgument();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNameEqualsTokenDeleteRewriter()
        {
            var oldNode = GenerateNameEquals();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNameEqualsIdentityRewriter()
        {
            var oldNode = GenerateNameEquals();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeParameterListIdentityRewriter()
        {
            var oldNode = GenerateTypeParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeParameterIdentityRewriter()
        {
            var oldNode = GenerateTypeParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestClassDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateClassDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestClassDeclarationIdentityRewriter()
        {
            var oldNode = GenerateClassDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestStructDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateStructDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestStructDeclarationIdentityRewriter()
        {
            var oldNode = GenerateStructDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUnionDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateUnionDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUnionDeclarationIdentityRewriter()
        {
            var oldNode = GenerateUnionDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestInterfaceDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateInterfaceDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestInterfaceDeclarationIdentityRewriter()
        {
            var oldNode = GenerateInterfaceDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRecordDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateRecordDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRecordDeclarationIdentityRewriter()
        {
            var oldNode = GenerateRecordDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEnumDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEnumDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEnumDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEnumDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDelegateDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateDelegateDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDelegateDeclarationIdentityRewriter()
        {
            var oldNode = GenerateDelegateDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEnumMemberDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEnumMemberDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEnumMemberDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEnumMemberDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExtensionBlockDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateExtensionBlockDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExtensionBlockDeclarationIdentityRewriter()
        {
            var oldNode = GenerateExtensionBlockDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBaseListTokenDeleteRewriter()
        {
            var oldNode = GenerateBaseList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBaseListIdentityRewriter()
        {
            var oldNode = GenerateBaseList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSimpleBaseTypeTokenDeleteRewriter()
        {
            var oldNode = GenerateSimpleBaseType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSimpleBaseTypeIdentityRewriter()
        {
            var oldNode = GenerateSimpleBaseType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPrimaryConstructorBaseTypeTokenDeleteRewriter()
        {
            var oldNode = GeneratePrimaryConstructorBaseType();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPrimaryConstructorBaseTypeIdentityRewriter()
        {
            var oldNode = GeneratePrimaryConstructorBaseType();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeParameterConstraintClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeParameterConstraintClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeParameterConstraintClauseIdentityRewriter()
        {
            var oldNode = GenerateTypeParameterConstraintClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstructorConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateConstructorConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstructorConstraintIdentityRewriter()
        {
            var oldNode = GenerateConstructorConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestClassOrStructConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateClassOrStructConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestClassOrStructConstraintIdentityRewriter()
        {
            var oldNode = GenerateClassOrStructConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeConstraintIdentityRewriter()
        {
            var oldNode = GenerateTypeConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefaultConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateDefaultConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefaultConstraintIdentityRewriter()
        {
            var oldNode = GenerateDefaultConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAllowsConstraintClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateAllowsConstraintClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAllowsConstraintClauseIdentityRewriter()
        {
            var oldNode = GenerateAllowsConstraintClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRefStructConstraintTokenDeleteRewriter()
        {
            var oldNode = GenerateRefStructConstraint();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRefStructConstraintIdentityRewriter()
        {
            var oldNode = GenerateRefStructConstraint();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFieldDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateFieldDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFieldDeclarationIdentityRewriter()
        {
            var oldNode = GenerateFieldDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEventFieldDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEventFieldDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEventFieldDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEventFieldDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExplicitInterfaceSpecifierTokenDeleteRewriter()
        {
            var oldNode = GenerateExplicitInterfaceSpecifier();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExplicitInterfaceSpecifierIdentityRewriter()
        {
            var oldNode = GenerateExplicitInterfaceSpecifier();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestMethodDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateMethodDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestMethodDeclarationIdentityRewriter()
        {
            var oldNode = GenerateMethodDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOperatorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateOperatorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOperatorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateOperatorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConversionOperatorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateConversionOperatorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConversionOperatorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateConversionOperatorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstructorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateConstructorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstructorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateConstructorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConstructorInitializerTokenDeleteRewriter()
        {
            var oldNode = GenerateConstructorInitializer();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConstructorInitializerIdentityRewriter()
        {
            var oldNode = GenerateConstructorInitializer();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDestructorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateDestructorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDestructorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateDestructorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPropertyDeclarationTokenDeleteRewriter()
        {
            var oldNode = GeneratePropertyDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPropertyDeclarationIdentityRewriter()
        {
            var oldNode = GeneratePropertyDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestArrowExpressionClauseTokenDeleteRewriter()
        {
            var oldNode = GenerateArrowExpressionClause();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestArrowExpressionClauseIdentityRewriter()
        {
            var oldNode = GenerateArrowExpressionClause();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEventDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateEventDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEventDeclarationIdentityRewriter()
        {
            var oldNode = GenerateEventDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIndexerDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateIndexerDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIndexerDeclarationIdentityRewriter()
        {
            var oldNode = GenerateIndexerDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAccessorListTokenDeleteRewriter()
        {
            var oldNode = GenerateAccessorList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAccessorListIdentityRewriter()
        {
            var oldNode = GenerateAccessorList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestAccessorDeclarationTokenDeleteRewriter()
        {
            var oldNode = GenerateAccessorDeclaration();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestAccessorDeclarationIdentityRewriter()
        {
            var oldNode = GenerateAccessorDeclaration();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParameterListIdentityRewriter()
        {
            var oldNode = GenerateParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBracketedParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateBracketedParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBracketedParameterListIdentityRewriter()
        {
            var oldNode = GenerateBracketedParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestParameterIdentityRewriter()
        {
            var oldNode = GenerateParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestFunctionPointerParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateFunctionPointerParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestFunctionPointerParameterIdentityRewriter()
        {
            var oldNode = GenerateFunctionPointerParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIncompleteMemberTokenDeleteRewriter()
        {
            var oldNode = GenerateIncompleteMember();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIncompleteMemberIdentityRewriter()
        {
            var oldNode = GenerateIncompleteMember();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestSkippedTokensTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateSkippedTokensTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestSkippedTokensTriviaIdentityRewriter()
        {
            var oldNode = GenerateSkippedTokensTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDocumentationCommentTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateDocumentationCommentTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDocumentationCommentTriviaIdentityRewriter()
        {
            var oldNode = GenerateDocumentationCommentTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestTypeCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateTypeCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestTypeCrefIdentityRewriter()
        {
            var oldNode = GenerateTypeCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestQualifiedCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateQualifiedCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestQualifiedCrefIdentityRewriter()
        {
            var oldNode = GenerateQualifiedCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNameMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateNameMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNameMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateNameMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestExtensionMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateExtensionMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestExtensionMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateExtensionMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIndexerMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateIndexerMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIndexerMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateIndexerMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestOperatorMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateOperatorMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestOperatorMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateOperatorMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestConversionOperatorMemberCrefTokenDeleteRewriter()
        {
            var oldNode = GenerateConversionOperatorMemberCref();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestConversionOperatorMemberCrefIdentityRewriter()
        {
            var oldNode = GenerateConversionOperatorMemberCref();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCrefParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateCrefParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCrefParameterListIdentityRewriter()
        {
            var oldNode = GenerateCrefParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCrefBracketedParameterListTokenDeleteRewriter()
        {
            var oldNode = GenerateCrefBracketedParameterList();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCrefBracketedParameterListIdentityRewriter()
        {
            var oldNode = GenerateCrefBracketedParameterList();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestCrefParameterTokenDeleteRewriter()
        {
            var oldNode = GenerateCrefParameter();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestCrefParameterIdentityRewriter()
        {
            var oldNode = GenerateCrefParameter();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlElementTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlElementIdentityRewriter()
        {
            var oldNode = GenerateXmlElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlElementStartTagTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlElementStartTag();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlElementStartTagIdentityRewriter()
        {
            var oldNode = GenerateXmlElementStartTag();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlElementEndTagTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlElementEndTag();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlElementEndTagIdentityRewriter()
        {
            var oldNode = GenerateXmlElementEndTag();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlEmptyElementTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlEmptyElement();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlEmptyElementIdentityRewriter()
        {
            var oldNode = GenerateXmlEmptyElement();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlNameTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlName();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlNameIdentityRewriter()
        {
            var oldNode = GenerateXmlName();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlPrefixTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlPrefix();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlPrefixIdentityRewriter()
        {
            var oldNode = GenerateXmlPrefix();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlTextAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlTextAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlTextAttributeIdentityRewriter()
        {
            var oldNode = GenerateXmlTextAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlCrefAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlCrefAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlCrefAttributeIdentityRewriter()
        {
            var oldNode = GenerateXmlCrefAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlNameAttributeTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlNameAttribute();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlNameAttributeIdentityRewriter()
        {
            var oldNode = GenerateXmlNameAttribute();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlTextTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlText();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlTextIdentityRewriter()
        {
            var oldNode = GenerateXmlText();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlCDataSectionTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlCDataSection();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlCDataSectionIdentityRewriter()
        {
            var oldNode = GenerateXmlCDataSection();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlProcessingInstructionTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlProcessingInstruction();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlProcessingInstructionIdentityRewriter()
        {
            var oldNode = GenerateXmlProcessingInstruction();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestXmlCommentTokenDeleteRewriter()
        {
            var oldNode = GenerateXmlComment();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestXmlCommentIdentityRewriter()
        {
            var oldNode = GenerateXmlComment();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIfDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateIfDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIfDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateIfDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElifDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateElifDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElifDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateElifDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestElseDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateElseDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestElseDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateElseDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEndIfDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateEndIfDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEndIfDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateEndIfDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestRegionDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateRegionDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestRegionDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateRegionDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestEndRegionDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateEndRegionDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestEndRegionDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateEndRegionDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestErrorDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateErrorDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestErrorDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateErrorDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestWarningDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateWarningDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestWarningDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateWarningDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestBadDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateBadDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestBadDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateBadDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestDefineDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateDefineDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestDefineDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateDefineDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestUndefDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateUndefDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestUndefDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateUndefDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLineDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateLineDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLineDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateLineDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLineDirectivePositionTokenDeleteRewriter()
        {
            var oldNode = GenerateLineDirectivePosition();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLineDirectivePositionIdentityRewriter()
        {
            var oldNode = GenerateLineDirectivePosition();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLineSpanDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateLineSpanDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLineSpanDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateLineSpanDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPragmaWarningDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GeneratePragmaWarningDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPragmaWarningDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GeneratePragmaWarningDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestPragmaChecksumDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GeneratePragmaChecksumDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestPragmaChecksumDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GeneratePragmaChecksumDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestReferenceDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateReferenceDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestReferenceDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateReferenceDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestLoadDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateLoadDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestLoadDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateLoadDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestShebangDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateShebangDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestShebangDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateShebangDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestIgnoredDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateIgnoredDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestIgnoredDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateIgnoredDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }

        [Fact]
        public void TestNullableDirectiveTriviaTokenDeleteRewriter()
        {
            var oldNode = GenerateNullableDirectiveTrivia();
            var rewriter = new TokenDeleteRewriter();
            var newNode = rewriter.Visit(oldNode);

            if(!oldNode.IsMissing)
            {
                Assert.NotEqual(oldNode, newNode);
            }

            Assert.NotNull(newNode);
            Assert.True(newNode.IsMissing, "No tokens => missing");
        }

        [Fact]
        public void TestNullableDirectiveTriviaIdentityRewriter()
        {
            var oldNode = GenerateNullableDirectiveTrivia();
            var rewriter = new IdentityRewriter();
            var newNode = rewriter.Visit(oldNode);

            Assert.Same(oldNode, newNode);
        }
        #endregion Red Rewriters
    }
}