// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System;
using System.Collections.Generic;
using Xunit.Abstractions;
using Xunit.Sdk;
 
// Do not change this namespace without changing the usage in QuarantinedTestAttribute
namespace Microsoft.AspNetCore.InternalTesting;
 
public class QuarantinedTestTraitDiscoverer : ITraitDiscoverer
{
    public IEnumerable<KeyValuePair<string, string>> GetTraits(IAttributeInfo traitAttribute)
    {
        if (traitAttribute is ReflectionAttributeInfo { Attribute: QuarantinedTestAttribute })
        {
            yield return new KeyValuePair<string, string>("Quarantined", "true");
        }
        else
        {
            throw new InvalidOperationException("The 'QuarantinedTest' attribute is only supported via reflection.");
        }
    }
}