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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;
public class IndexerDeclarationStructureTests : AbstractCSharpSyntaxNodeStructureTests<IndexerDeclarationSyntax>
{
protected override string WorkspaceKind => CodeAnalysis.WorkspaceKind.MetadataAsSource;
internal override AbstractSyntaxStructureProvider CreateProvider() => new IndexerDeclarationStructureProvider();
[Fact, Trait(Traits.Feature, Traits.Features.MetadataAsSource)]
public async Task NoCommentsOrAttributes()
{
var code = """
class Goo
{
{|hint:public string $$this[int x] {|textspan:{ get; set; }|}|}
}
""";
await VerifyBlockSpansAsync(code,
Region("textspan", "hint", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
[Fact, Trait(Traits.Feature, Traits.Features.MetadataAsSource)]
public async Task WithAttributes()
{
var code = """
class Goo
{
{|hint1:{|textspan1:[Goo]
|}{|hint2:public string $$this[int x] {|textspan2:{ get; set; }|}|}|}
}
""";
await VerifyBlockSpansAsync(code,
Region("textspan1", "hint1", CSharpStructureHelpers.Ellipsis, autoCollapse: true),
Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
[Fact, Trait(Traits.Feature, Traits.Features.MetadataAsSource)]
public async Task WithCommentsAndAttributes()
{
var code = """
class Goo
{
{|hint1:{|textspan1:// Summary:
// This is a summary.
[Goo]
|}{|hint2:string $$this[int x] {|textspan2:{ get; set; }|}|}|}
}
""";
await VerifyBlockSpansAsync(code,
Region("textspan1", "hint1", CSharpStructureHelpers.Ellipsis, autoCollapse: true),
Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
[Fact, Trait(Traits.Feature, Traits.Features.MetadataAsSource)]
public async Task WithCommentsAttributesAndmodifiers()
{
var code = """
class Goo
{
{|hint1:{|textspan1:// Summary:
// This is a summary.
[Goo]
|}{|hint2:public string $$this[int x] {|textspan2:{ get; set; }|}|}|}
}
""";
await VerifyBlockSpansAsync(code,
Region("textspan1", "hint1", CSharpStructureHelpers.Ellipsis, autoCollapse: true),
Region("textspan2", "hint2", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
[Fact, Trait(Traits.Feature, Traits.Features.Outlining)]
public async Task TestIndexer3()
{
var code = """
class C
{
$${|#0:public string this[int index]{|textspan:
{
get { }
}|#0}
|}
int Value => 0;
}
""";
await VerifyBlockSpansAsync(code,
Region("textspan", "#0", CSharpStructureHelpers.Ellipsis, autoCollapse: true));
}
}
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