src/EditorFeatures/CSharpTest/ChangeSignature/AddParameterTests.AddImports.cs - main - githubmirror/roslyn

src/EditorFeatures/CSharpTest/ChangeSignature/AddParameterTests.AddImports.cs
142 строки5 KB
Cyrus Najmabadi
Inline test code
08 июл 2025, 21:40
08 июл 2025, 21:40c410bf5
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

#nullable disable

using System.Threading.Tasks;
using Microsoft.CodeAnalysis.ChangeSignature;
using Microsoft.CodeAnalysis.Editor.UnitTests.ChangeSignature;
using Microsoft.CodeAnalysis.Test.Utilities;
using Microsoft.CodeAnalysis.Test.Utilities.ChangeSignature;
using Xunit;

namespace Microsoft.CodeAnalysis.Editor.CSharp.UnitTests.ChangeSignature;

[Trait(Traits.Feature, Traits.Features.ChangeSignature)]
public sealed partial class ChangeSignatureTests : AbstractChangeSignatureTests
{
    [Fact]
    public async Task AddParameterAddsAllImports()
    {
        var updatedSignature = new[] {
            new AddedParameterOrExistingIndex(
                new AddedParameter(
                    null,
                    "Dictionary<ConsoleColor, Task<AsyncOperation>>",
                    "test",
                    CallSiteKind.Todo),
                "System.Collections.Generic.Dictionary<System.ConsoleColor, System.Threading.Tasks.Task<System.ComponentModel.AsyncOperation>>")};
        await TestChangeSignatureViaCommandAsync(LanguageNames.CSharp, """
            class C
            {
                void $$M() { }
            }
            """, updatedSignature: updatedSignature, expectedUpdatedInvocationDocumentCode: """
            using System;
            using System.Collections.Generic;
            using System.ComponentModel;
            using System.Threading.Tasks;

            class C
            {
                void M(Dictionary<ConsoleColor, Task<AsyncOperation>> test) { }
            }
            """);
    }

    [Fact]
    public async Task AddParameterAddsOnlyMissingImports()
    {
        var updatedSignature = new[] {
            new AddedParameterOrExistingIndex(
                new AddedParameter(
                    null,
                    "Dictionary<ConsoleColor, Task<AsyncOperation>>",
                    "test",
                    CallSiteKind.Todo),
                "System.Collections.Generic.Dictionary<System.ConsoleColor, System.Threading.Tasks.Task<System.ComponentModel.AsyncOperation>>")};
        await TestChangeSignatureViaCommandAsync(LanguageNames.CSharp, """
            using System.ComponentModel;

            class C
            {
                void $$M() { }
            }
            """, updatedSignature: updatedSignature, expectedUpdatedInvocationDocumentCode: """
            using System;
            using System.Collections.Generic;
            using System.ComponentModel;
            using System.Threading.Tasks;

            class C
            {
                void M(Dictionary<ConsoleColor, Task<AsyncOperation>> test) { }
            }
            """);
    }

    [Fact]
    public async Task AddParameterAddsImportsOnCascading()
    {
        var updatedSignature = new[] {
            new AddedParameterOrExistingIndex(
                new AddedParameter(
                    null,
                    "Dictionary<ConsoleColor, Task<AsyncOperation>>",
                    "test",
                    CallSiteKind.Todo),
                "System.Collections.Generic.Dictionary<System.ConsoleColor, System.Threading.Tasks.Task<System.ComponentModel.AsyncOperation>>")};
        await TestChangeSignatureViaCommandAsync(LanguageNames.CSharp, """
            using NS1;

            namespace NS1
            {
                class B
                {
                    public virtual void M() { }
                }
            }

            namespace NS2
            {
                using System;
                using System.Collections.Generic;
                using System.ComponentModel;
                using System.Threading.Tasks;

                class D : B
                {
                    public override void $$M() { }
                }
            }
            """, updatedSignature: updatedSignature, expectedUpdatedInvocationDocumentCode: """
            using System;
            using System.Collections.Generic;
            using System.ComponentModel;
            using System.Threading.Tasks;
            using NS1;

            namespace NS1
            {
                class B
                {
                    public virtual void M(Dictionary<ConsoleColor, Task<AsyncOperation>> test) { }
                }
            }

            namespace NS2
            {
                using System;
                using System.Collections.Generic;
                using System.ComponentModel;
                using System.Threading.Tasks;

                class D : B
                {
                    public override void M(Dictionary<ConsoleColor, Task<AsyncOperation>> test) { }
                }
            }
            """);
    }
}