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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 sealed class TypeVarKeywordRecommenderTests : KeywordRecommenderTests
{
[Fact]
public Task TestNotAtRoot_Interactive()
=> VerifyAbsenceAsync(SourceCodeKind.Script,
@"$$");
[Fact]
public Task TestNotAfterClass_Interactive()
=> VerifyAbsenceAsync(SourceCodeKind.Script,
"""
class C { }
$$
""");
[Fact]
public Task TestNotAfterGlobalStatement_Interactive()
=> VerifyAbsenceAsync(SourceCodeKind.Script,
"""
System.Console.WriteLine();
$$
""");
[Fact]
public Task TestNotAfterGlobalVariableDeclaration_Interactive()
=> VerifyAbsenceAsync(SourceCodeKind.Script,
"""
int i = 0;
$$
""");
[Fact]
public Task TestNotInUsingAlias()
=> VerifyAbsenceAsync(
@"using Goo = $$");
[Fact]
public Task TestNotInGlobalUsingAlias()
=> VerifyAbsenceAsync(
@"global using Goo = $$");
[Fact]
public Task TestNotInEmptyStatement()
=> VerifyAbsenceAsync(AddInsideMethod(
@"$$"));
[Fact]
public Task TestNotInAttributeInsideClass()
=> VerifyAbsenceAsync(
"""
class C {
[$$
""");
[Fact]
public Task TestNotInAttributeAfterAttributeInsideClass()
=> VerifyAbsenceAsync(
"""
class C {
[Goo]
[$$
""");
[Fact]
public Task TestNotInAttributeAfterMethod()
=> VerifyAbsenceAsync(
"""
class C {
void Goo() {
}
[$$
""");
[Fact]
public Task TestNotInAttributeAfterProperty()
=> VerifyAbsenceAsync(
"""
class C {
int Goo {
get;
}
[$$
""");
[Fact]
public Task TestNotInAttributeAfterField()
=> VerifyAbsenceAsync(
"""
class C {
int Goo;
[$$
""");
[Fact]
public Task TestNotInAttributeAfterEvent()
=> VerifyAbsenceAsync(
"""
class C {
event Action<int> Goo;
[$$
""");
[Fact]
public Task TestNotInOuterAttribute()
=> VerifyAbsenceAsync(
@"[$$");
[Fact]
public Task TestNotInParameterAttribute()
=> VerifyAbsenceAsync(
"""
class C {
void Goo([$$
""");
[Fact]
public Task TestNotInPropertyAttribute()
=> VerifyAbsenceAsync(
"""
class C {
int Goo { [$$
""");
[Fact]
public Task TestNotInEventAttribute()
=> VerifyAbsenceAsync(
"""
class C {
event Action<int> Goo { [$$
""");
[Fact]
public Task TestInClassTypeParameters()
=> VerifyKeywordAsync(
@"class C<[$$");
[Fact]
public Task TestInDelegateTypeParameters()
=> VerifyKeywordAsync(
@"delegate void D<[$$");
[Fact]
public Task TestInMethodTypeParameters()
=> VerifyKeywordAsync(
"""
class C {
void M<[$$
""");
[Fact]
public Task TestNotInInterface()
=> VerifyAbsenceAsync(
"""
interface I {
[$$
""");
[Fact]
public Task TestNotInStruct()
=> VerifyAbsenceAsync(
"""
struct S {
[$$
""");
[Fact]
public Task TestNotInEnum()
=> VerifyAbsenceAsync(
"""
enum E {
[$$
""");
}
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