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CS0136LocalOrParameterCannotBeDeclaredInThisScopeTests.cs
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CS0136LocalOrParameterCannotBeDeclaredInThisScopeTests.cs
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// Copyright (c) Josef Pihrt and Contributors. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.Threading.Tasks;
using Roslynator.Testing.CSharp;
using Xunit;
namespace Roslynator.CSharp.CodeFixes.Tests;
public class CS0136LocalOrParameterCannotBeDeclaredInThisScopeTests : AbstractCSharpCompilerDiagnosticFixVerifier<VariableDeclarationCodeFixProvider>
{
public override string DiagnosticId { get; } = CompilerDiagnosticIdentifiers.CS0136_LocalOrParameterCannotBeDeclaredInThisScopeBecauseThatNameIsUsedInEnclosingScopeToDefineLocalOrParameter;
[Fact, Trait(Traits.CodeFix, CompilerDiagnosticIdentifiers.CS0136_LocalOrParameterCannotBeDeclaredInThisScopeBecauseThatNameIsUsedInEnclosingScopeToDefineLocalOrParameter)]
public async Task Test_ReplaceVariableDeclarationWithAssignment()
{
await VerifyFixAsync(@"
class C
{
void M()
{
bool f = false;
string s = null;
if (f)
{
string s = null;
}
}
}
", @"
class C
{
void M()
{
bool f = false;
string s = null;
if (f)
{
s = null;
}
}
}
", equivalenceKey: EquivalenceKey.Create(DiagnosticId));
}
[Fact, Trait(Traits.CodeFix, CompilerDiagnosticIdentifiers.CS0136_LocalOrParameterCannotBeDeclaredInThisScopeBecauseThatNameIsUsedInEnclosingScopeToDefineLocalOrParameter)]
public async Task TestNoFix()
{
await VerifyNoFixAsync(
@"
class C
{
void M()
{
if (true)
{
string s = "";
}
string s = null;
}
}
", equivalenceKey: EquivalenceKey.Create(DiagnosticId));
}
}