RCS0007AddBlankLineBetweenAccessorsTests.cs

// Copyright (c) .NET Foundation 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 Microsoft.CodeAnalysis;
using Roslynator.Formatting.CodeFixes.CSharp;
using Roslynator.Testing.CSharp;
using Xunit;

namespace Roslynator.Formatting.CSharp.Tests;

public class RCS0007AddBlankLineBetweenAccessorsTests : AbstractCSharpDiagnosticVerifier<BlankLineBetweenAccessorsAnalyzer, SyntaxTriviaCodeFixProvider>
{
    public override DiagnosticDescriptor Descriptor { get; } = DiagnosticRules.AddBlankLineBetweenAccessors;

    [Fact, Trait(Traits.Analyzer, DiagnosticIdentifiers.AddBlankLineBetweenAccessors)]
    public async Task Test_FirstIsMultiline()
    {
        await VerifyDiagnosticAndFixAsync(@"
class C
{
    string _p;

    string P
    {
        get
        {
            return _p;
        }[||]
        set { _p = value; }
    }
}
", @"
class C
{
    string _p;

    string P
    {
        get
        {
            return _p;
        }

        set { _p = value; }
    }
}
");
    }

    [Fact, Trait(Traits.Analyzer, DiagnosticIdentifiers.AddBlankLineBetweenAccessors)]
    public async Task Test_SecondIsMultiline()
    {
        await VerifyDiagnosticAndFixAsync(@"
class C
{
    string _p;

    string P
    {
        get { return _p; }[||]
        set
        {
            _p = value;
        }
    }
}
", @"
class C
{
    string _p;

    string P
    {
        get { return _p; }

        set
        {
            _p = value;
        }
    }
}
");
    }

    [Fact, Trait(Traits.Analyzer, DiagnosticIdentifiers.AddBlankLineBetweenAccessors)]
    public async Task Test_BothAreMultiline()
    {
        await VerifyDiagnosticAndFixAsync(@"
class C
{
    string _p;

    string P
    {
        get
        {
            return _p;
        }[||]
        set
        {
            _p = value;
        }
    }
}
", @"
class C
{
    string _p;

    string P
    {
        get
        {
            return _p;
        }

        set
        {
            _p = value;
        }
    }
}
");
    }

    [Fact, Trait(Traits.Analyzer, DiagnosticIdentifiers.AddBlankLineBetweenAccessors)]
    public async Task TestNoDiagnostic_SingleLine()
    {
        await VerifyNoDiagnosticAsync(@"
class C
{
    string _p;

    string P
    {
        get { return _p; }
        set { _p = value; }
    }
}
");
    }
}