// 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.Threading.Tasks;
using Microsoft.CodeAnalysis.CSharp.Structure;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Structure;
using Microsoft.CodeAnalysis.Test.Utilities;
using Xunit;
 
namespace Microsoft.CodeAnalysis.Editor.CSharp.UnitTests.Structure
{
    public class EventFieldDeclarationStructureTests : AbstractCSharpSyntaxNodeStructureTests<EventFieldDeclarationSyntax>
    {
        internal override AbstractSyntaxStructureProvider CreateProvider() => new EventFieldDeclarationStructureProvider();
 
        [Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
        public async Task TestEventFieldWithComments()
        {
            const string code = @"
class C
{
    {|span:// Goo
    // Bar|}
    $$event EventHandler E;
}";
 
            await VerifyBlockSpansAsync(code,
                Region("span", "// Goo ...", autoCollapse: true));
        }
    }
}