// 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.Linq;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.Test.Utilities;
using Xunit;
 
namespace Microsoft.CodeAnalysis.Editor.UnitTests.Diagnostics;
 
public class IDEDiagnosticIDUniquenessTest
{
    [Fact, Trait(Traits.Feature, Traits.Features.Diagnostics)]
    public void UniqueIDEDiagnosticIds()
    {
        var type = typeof(IDEDiagnosticIds);
        var listOfIDEDiagnosticIds = type.GetFields().Select(x => x.GetValue(null).ToString()).ToList();
        Assert.Equal(listOfIDEDiagnosticIds.Count, listOfIDEDiagnosticIds.Distinct().Count());
    }
}