src/Workspaces/CoreTest/SolutionTests/ProjectInfoTests.cs - main - githubmirror/roslyn

src/Workspaces/CoreTest/SolutionTests/ProjectInfoTests.cs
206 строк13 KB
Cyrus Najmabadi
Use file scoped namespaces. (#77854)
27 мар 2025, 09:55
27 мар 2025, 09:5598d41b8
// 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;
using System.Collections.Immutable;
using System.Linq;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.Test.Utilities;
using Microsoft.CodeAnalysis.Text;
using Roslyn.Test.Utilities;
using Xunit;

namespace Microsoft.CodeAnalysis.UnitTests;

public sealed class ProjectInfoTests
{
    [Fact]
    public void Create_Errors_NullReferences()
    {
        var pid = ProjectId.CreateNewId();
        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(id: null, version: VersionStamp.Default, name: "Goo", assemblyName: "Bar", language: "C#"));
        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(pid, VersionStamp.Default, name: null, assemblyName: "Bar", language: "C#"));
        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(pid, VersionStamp.Default, name: "Goo", assemblyName: null, language: "C#"));
        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(pid, VersionStamp.Default, name: "Goo", assemblyName: "Bar", language: null));

        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(pid, VersionStamp.Default, name: "Goo", assemblyName: "Bar", language: "C#",
            documents: [null]));
    }

    [Fact]
    public void Create_Errors_DuplicateItems()
    {
        var pid = ProjectId.CreateNewId();

        var documentInfo = DocumentInfo.Create(DocumentId.CreateNewId(pid), "doc");
        Assert.Throws<ArgumentException>("documents[1]",
            () => ProjectInfo.Create(pid, VersionStamp.Default, "proj", "assembly", "C#", documents: [documentInfo, documentInfo]));

        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(pid, VersionStamp.Default, name: "Goo", assemblyName: "Bar", language: "C#",
            additionalDocuments: [null]));

        Assert.Throws<ArgumentException>("additionalDocuments[1]",
            () => ProjectInfo.Create(pid, VersionStamp.Default, "proj", "assembly", "C#", additionalDocuments: [documentInfo, documentInfo]));

        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(pid, VersionStamp.Default, name: "Goo", assemblyName: "Bar", language: "C#",
            projectReferences: [null]));

        var projectReference = new ProjectReference(ProjectId.CreateNewId());
        Assert.Throws<ArgumentException>("projectReferences[1]",
            () => ProjectInfo.Create(pid, VersionStamp.Default, "proj", "assembly", "C#", projectReferences: [projectReference, projectReference]));

        Assert.Throws<ArgumentNullException>("analyzerReferences[0]", () => ProjectInfo.Create(pid, VersionStamp.Default, name: "Goo", assemblyName: "Bar", language: "C#",
            analyzerReferences: [null]));

        var analyzerReference = new TestAnalyzerReference();
        Assert.Throws<ArgumentException>("analyzerReferences[1]",
            () => ProjectInfo.Create(pid, VersionStamp.Default, "proj", "assembly", "C#", analyzerReferences: [analyzerReference, analyzerReference]));

        Assert.Throws<ArgumentNullException>(() => ProjectInfo.Create(pid, VersionStamp.Default, name: "Goo", assemblyName: "Bar", language: "C#",
            metadataReferences: [null]));

        var metadataReference = new TestMetadataReference();
        Assert.Throws<ArgumentException>("metadataReferences[1]",
            () => ProjectInfo.Create(pid, VersionStamp.Default, "proj", "assembly", "C#", metadataReferences: [metadataReference, metadataReference]));
    }

    [Fact]
    public void Create_Documents()
    {
        var version = VersionStamp.Default;
        var documentInfo = DocumentInfo.Create(DocumentId.CreateNewId(ProjectId.CreateNewId()), "doc");

        var info1 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", documents: [documentInfo]);
        Assert.Same(documentInfo, ((ImmutableArray<DocumentInfo>)info1.Documents).Single());

        var info2 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#");
        Assert.True(((ImmutableArray<DocumentInfo>)info2.Documents).IsEmpty);

        var info3 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", documents: []);
        Assert.True(((ImmutableArray<DocumentInfo>)info3.Documents).IsEmpty);

        var info4 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", documents: []);
        Assert.True(((ImmutableArray<DocumentInfo>)info4.Documents).IsEmpty);
    }

    [Fact]
    public void Create_AdditionalDocuments()
    {
        var version = VersionStamp.Default;
        var documentInfo = DocumentInfo.Create(DocumentId.CreateNewId(ProjectId.CreateNewId()), "doc");

        var info1 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", additionalDocuments: [documentInfo]);
        Assert.Same(documentInfo, ((ImmutableArray<DocumentInfo>)info1.AdditionalDocuments).Single());

        var info2 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#");
        Assert.True(((ImmutableArray<DocumentInfo>)info2.AdditionalDocuments).IsEmpty);

        var info3 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", additionalDocuments: []);
        Assert.True(((ImmutableArray<DocumentInfo>)info3.AdditionalDocuments).IsEmpty);

        var info4 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", additionalDocuments: []);
        Assert.True(((ImmutableArray<DocumentInfo>)info4.AdditionalDocuments).IsEmpty);
    }

    [Fact]
    public void Create_ProjectReferences()
    {
        var version = VersionStamp.Default;
        var projectReference = new ProjectReference(ProjectId.CreateNewId());

        var info1 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", projectReferences: [projectReference]);
        Assert.Same(projectReference, ((ImmutableArray<ProjectReference>)info1.ProjectReferences).Single());

        var info2 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#");
        Assert.True(((ImmutableArray<ProjectReference>)info2.ProjectReferences).IsEmpty);

        var info3 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", projectReferences: []);
        Assert.True(((ImmutableArray<ProjectReference>)info3.ProjectReferences).IsEmpty);

        var info4 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", projectReferences: []);
        Assert.True(((ImmutableArray<ProjectReference>)info4.ProjectReferences).IsEmpty);
    }

    [Fact]
    public void Create_MetadataReferences()
    {
        var version = VersionStamp.Default;
        var metadataReference = new TestMetadataReference();

        var info1 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", metadataReferences: [metadataReference]);
        Assert.Same(metadataReference, ((ImmutableArray<MetadataReference>)info1.MetadataReferences).Single());

        var info2 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#");
        Assert.True(((ImmutableArray<MetadataReference>)info2.MetadataReferences).IsEmpty);

        var info3 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", metadataReferences: []);
        Assert.True(((ImmutableArray<MetadataReference>)info3.MetadataReferences).IsEmpty);

        var info4 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", metadataReferences: []);
        Assert.True(((ImmutableArray<MetadataReference>)info4.MetadataReferences).IsEmpty);
    }

    [Fact]
    public void Create_AnalyzerReferences()
    {
        var version = VersionStamp.Default;
        var analyzerReference = new TestAnalyzerReference();

        var info1 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", analyzerReferences: [analyzerReference]);
        Assert.Same(analyzerReference, ((ImmutableArray<AnalyzerReference>)info1.AnalyzerReferences).Single());

        var info2 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#");
        Assert.True(((ImmutableArray<AnalyzerReference>)info2.AnalyzerReferences).IsEmpty);

        var info3 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", analyzerReferences: []);
        Assert.True(((ImmutableArray<AnalyzerReference>)info3.AnalyzerReferences).IsEmpty);

        var info4 = ProjectInfo.Create(ProjectId.CreateNewId(), version, "proj", "assembly", "C#", analyzerReferences: []);
        Assert.True(((ImmutableArray<AnalyzerReference>)info4.AnalyzerReferences).IsEmpty);
    }

    [Fact]
    public void DebuggerDisplayHasProjectNameAndFilePath()
    {
        var projectInfo = ProjectInfo.Create(name: "Goo", filePath: @"C:\", id: ProjectId.CreateNewId(), version: VersionStamp.Default, assemblyName: "Bar", language: "C#");
        Assert.Equal(@"ProjectInfo Goo C:\", projectInfo.GetDebuggerDisplay());
    }

    [Fact]
    public void DebuggerDisplayHasOnlyProjectNameWhenFilePathNotSpecified()
    {
        var projectInfo = ProjectInfo.Create(name: "Goo", id: ProjectId.CreateNewId(), version: VersionStamp.Default, assemblyName: "Bar", language: "C#");
        Assert.Equal(@"ProjectInfo Goo", projectInfo.GetDebuggerDisplay());
    }

    [Fact]
    public void TestProperties()
    {
        var projectId = ProjectId.CreateNewId();
        var documentInfo = DocumentInfo.Create(DocumentId.CreateNewId(projectId), "doc");
        var instance = ProjectInfo.Create(name: "Name", id: ProjectId.CreateNewId(), version: VersionStamp.Default, assemblyName: "AssemblyName", language: "C#");

        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithId(value), opt => opt.Id, ProjectId.CreateNewId(), defaultThrows: true);
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithVersion(value), opt => opt.Version, VersionStamp.Create());
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithName(value), opt => opt.Name, "New", defaultThrows: true);
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithAssemblyName(value), opt => opt.AssemblyName, "New", defaultThrows: true);
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithFilePath(value), opt => opt.FilePath, "New");
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithOutputFilePath(value), opt => opt.OutputFilePath, "New");
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithOutputRefFilePath(value), opt => opt.OutputRefFilePath, "New");
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithCompilationOutputInfo(value), opt => opt.CompilationOutputInfo, new CompilationOutputInfo("NewPath", TempRoot.Root));
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithDefaultNamespace(value), opt => opt.DefaultNamespace, "New");
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithChecksumAlgorithm(value), opt => opt.ChecksumAlgorithm, SourceHashAlgorithm.None);
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithHasAllInformation(value), opt => opt.HasAllInformation, false);
        SolutionTestHelpers.TestProperty(instance, (old, value) => old.WithRunAnalyzers(value), opt => opt.RunAnalyzers, false);

        SolutionTestHelpers.TestListProperty(instance, (old, value) => old.WithDocuments(value), opt => opt.Documents, documentInfo, allowDuplicates: false);
        SolutionTestHelpers.TestListProperty(instance, (old, value) => old.WithAdditionalDocuments(value), opt => opt.AdditionalDocuments, documentInfo, allowDuplicates: false);
        SolutionTestHelpers.TestListProperty(instance, (old, value) => old.WithAnalyzerConfigDocuments(value), opt => opt.AnalyzerConfigDocuments, documentInfo, allowDuplicates: false);
        SolutionTestHelpers.TestListProperty(instance, (old, value) => old.WithAnalyzerReferences(value), opt => opt.AnalyzerReferences, (AnalyzerReference)new TestAnalyzerReference(), allowDuplicates: false);
        SolutionTestHelpers.TestListProperty(instance, (old, value) => old.WithMetadataReferences(value), opt => opt.MetadataReferences, (MetadataReference)new TestMetadataReference(), allowDuplicates: false);
        SolutionTestHelpers.TestListProperty(instance, (old, value) => old.WithProjectReferences(value), opt => opt.ProjectReferences, new ProjectReference(projectId), allowDuplicates: false);
    }
}