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// 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.
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.MetadataAsSource;
[Trait(Traits.Feature, Traits.Features.MetadataAsSource)]
public class DelegateDeclarationStructureTests : AbstractCSharpSyntaxNodeStructureTests<DelegateDeclarationSyntax>
{
protected override string WorkspaceKind => CodeAnalysis.WorkspaceKind.MetadataAsSource;
internal override AbstractSyntaxStructureProvider CreateProvider() => new DelegateDeclarationStructureProvider();
[Fact]
public async Task NoCommentsOrAttributes()
{
var code = """
public delegate TResult $$Blah<in T, out TResult>(T arg);
""";
await VerifyNoBlockSpansAsync(code);
}
[Fact]
public async Task WithAttributes()
{
var code = """
{|hint:{|textspan:[Goo]
|}public delegate TResult $$Blah<in T, out TResult>(T arg);|}
""";
await VerifyBlockSpansAsync(code,
Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
[Fact]
public async Task WithCommentsAndAttributes()
{
var code = """
{|hint:{|textspan:// Summary:
// This is a summary.
[Goo]
|}delegate TResult $$Blah<in T, out TResult>(T arg);|}
""";
await VerifyBlockSpansAsync(code,
Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
[Fact]
public async Task WithCommentsAttributesAndModifiers()
{
var code = """
{|hint:{|textspan:// Summary:
// This is a summary.
[Goo]
|}public delegate TResult $$Blah<in T, out TResult>(T arg);|}
""";
await VerifyBlockSpansAsync(code,
Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
}
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