// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
// Borrowed from https://github.com/dotnet/aspnetcore/blob/95ed45c67/src/Testing/src/xunit/
 
using Xunit.Abstractions;
using Xunit.Sdk;
 
// Do not change this namespace without changing the usage in ConditionalFactAttribute
namespace Microsoft.TestUtilities;
 
internal sealed class ConditionalFactDiscoverer : FactDiscoverer
{
    private readonly IMessageSink _diagnosticMessageSink;
 
    public ConditionalFactDiscoverer(IMessageSink diagnosticMessageSink)
        : base(diagnosticMessageSink)
    {
        _diagnosticMessageSink = diagnosticMessageSink;
    }
 
    protected override IXunitTestCase CreateTestCase(ITestFrameworkDiscoveryOptions discoveryOptions, ITestMethod testMethod, IAttributeInfo factAttribute)
    {
        var skipReason = testMethod.EvaluateSkipConditions();
        return skipReason != null
            ? new SkippedTestCase(skipReason, _diagnosticMessageSink, discoveryOptions.MethodDisplayOrDefault(), TestMethodDisplayOptions.None, testMethod)
            : base.CreateTestCase(discoveryOptions, testMethod, factAttribute);
    }
}