// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Linq;
using Microsoft.AspNetCore.Razor.Test.Common;
using Microsoft.AspNetCore.Razor.Test.Common.Mef;
using Microsoft.VisualStudioCode.RazorExtension.Services;
using Roslyn.Test.Utilities;
using Xunit;
using Xunit.Abstractions;
 
namespace Microsoft.VisualStudioCode.RazorExtension.Test;
 
public class MEFCompositionTest(ITestOutputHelper testOutputHelper) : ToolingTestBase(testOutputHelper)
{
    [ConditionalFact(typeof(IsEnglishLocal))]
    public void Composes()
    {
        var testComposition = TestComposition.RoslynFeatures
            .AddAssemblies(typeof(VSCodeLanguageServerFeatureOptions).Assembly);
 
        var errors = testComposition.GetCompositionErrors().Order().ToArray();
 
        // There are known failures that are satisfied by Microsoft.CodeAnalysis.LanguageServer, which we don't reference
        Assert.Collection(errors,
            e => AssertEx.AssertEqualToleratingWhitespaceDifferences("""
                Microsoft.CodeAnalysis.ExternalAccess.Pythia.PythiaSignatureHelpProvider.ctor(implementation): expected exactly 1 export matching constraints:
                    Contract name: Microsoft.CodeAnalysis.ExternalAccess.Pythia.Api.IPythiaSignatureHelpProviderImplementation
                    TypeIdentityName: Microsoft.CodeAnalysis.ExternalAccess.Pythia.Api.IPythiaSignatureHelpProviderImplementation
                but found 0.
                """, e));
        ;
    }
}