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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.Test.Utilities;
using Xunit;
namespace Microsoft.CodeAnalysis.Editor.CSharp.UnitTests.Recommendations
{
[Trait(Traits.Feature, Traits.Features.KeywordRecommending)]
public class AliasKeywordRecommenderTests : KeywordRecommenderTests
{
[Fact]
public async Task TestNotAtRoot_Interactive()
{
await VerifyAbsenceAsync(SourceCodeKind.Script,
@"$$");
}
[Fact]
public async Task TestNotAfterClass_Interactive()
{
await VerifyAbsenceAsync(SourceCodeKind.Script,
"""
class C { }
$$
""");
}
[Fact]
public async Task TestNotAfterGlobalStatement_Interactive()
{
await VerifyAbsenceAsync(SourceCodeKind.Script,
"""
System.Console.WriteLine();
$$
""");
}
[Fact]
public async Task TestNotAfterGlobalVariableDeclaration_Interactive()
{
await VerifyAbsenceAsync(SourceCodeKind.Script,
"""
int i = 0;
$$
""");
}
[Fact]
public async Task TestNotInUsingAlias()
{
await VerifyAbsenceAsync(
@"using Goo = $$");
}
[Fact]
public async Task TestNotInGlobalUsingAlias()
{
await VerifyAbsenceAsync(
@"global using Goo = $$");
}
[Fact]
public async Task TestNotInEmptyStatement()
{
await VerifyAbsenceAsync(AddInsideMethod(
@"$$"));
}
[Fact]
public async Task TestAfterExtern()
{
await VerifyKeywordAsync(
@"extern $$");
}
[Fact]
public async Task TestNotAfterAlias()
=> await VerifyAbsenceAsync(@"extern alias $$");
[Fact]
public async Task TestAfterExtern_InNamespace()
{
await VerifyKeywordAsync(
"""
namespace Goo {
extern $$
""");
}
[Fact]
public async Task TestNotAfterAlias_InNamespace()
{
await VerifyAbsenceAsync("""
namespace Goo {
extern alias $$
""");
}
[Fact]
public async Task TestNotAfterExtern_InClass()
{
await VerifyAbsenceAsync(
"""
class Goo {
extern $$
""");
}
}
}
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