// 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.CodeFixes;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.Testing;
using Microsoft.CodeAnalysis.VisualBasic.Testing;
 
namespace Microsoft.CodeAnalysis.Editor.UnitTests.CodeActions;
 
public static partial class VisualBasicCodeFixVerifier<TAnalyzer, TCodeFix>
    where TAnalyzer : DiagnosticAnalyzer, new()
    where TCodeFix : CodeFixProvider, new()
{
    /// <inheritdoc cref="CodeFixVerifier{TAnalyzer, TCodeFix, TTest, TVerifier}.Diagnostic()"/>
    public static DiagnosticResult Diagnostic()
        => VisualBasicCodeFixVerifier<TAnalyzer, TCodeFix, DefaultVerifier>.Diagnostic();
 
    /// <inheritdoc cref="CodeFixVerifier{TAnalyzer, TCodeFix, TTest, TVerifier}.Diagnostic(string)"/>
    public static DiagnosticResult Diagnostic(string diagnosticId)
        => VisualBasicCodeFixVerifier<TAnalyzer, TCodeFix, DefaultVerifier>.Diagnostic(diagnosticId);
 
    /// <inheritdoc cref="CodeFixVerifier{TAnalyzer, TCodeFix, TTest, TVerifier}.Diagnostic(DiagnosticDescriptor)"/>
    public static DiagnosticResult Diagnostic(DiagnosticDescriptor descriptor)
        => VisualBasicCodeFixVerifier<TAnalyzer, TCodeFix, DefaultVerifier>.Diagnostic(descriptor);
 
    /// <summary>
    /// Verify standard properties of <typeparamref name="TAnalyzer"/>.
    /// </summary>
    /// <remarks>
    /// This validation method is largely specific to dotnet/roslyn scenarios.
    /// </remarks>
    public static void VerifyStandardProperty(AnalyzerProperty property)
        => CodeFixVerifierHelper.VerifyStandardProperty(new TAnalyzer(), property);
 
    /// <inheritdoc cref="CodeFixVerifier{TAnalyzer, TCodeFix, TTest, TVerifier}.VerifyAnalyzerAsync(string, DiagnosticResult[])"/>
    public static async Task VerifyAnalyzerAsync(string source, params DiagnosticResult[] expected)
    {
        var test = new Test
        {
            TestCode = source,
        };
 
        test.ExpectedDiagnostics.AddRange(expected);
        await test.RunAsync();
    }
 
    /// <inheritdoc cref="CodeFixVerifier{TAnalyzer, TCodeFix, TTest, TVerifier}.VerifyCodeFixAsync(string, string)"/>
    public static async Task VerifyCodeFixAsync(string source, string fixedSource)
        => await VerifyCodeFixAsync(source, DiagnosticResult.EmptyDiagnosticResults, fixedSource);
 
    /// <inheritdoc cref="CodeFixVerifier{TAnalyzer, TCodeFix, TTest, TVerifier}.VerifyCodeFixAsync(string, DiagnosticResult, string)"/>
    public static async Task VerifyCodeFixAsync(string source, DiagnosticResult expected, string fixedSource)
        => await VerifyCodeFixAsync(source, [expected], fixedSource);
 
    /// <inheritdoc cref="CodeFixVerifier{TAnalyzer, TCodeFix, TTest, TVerifier}.VerifyCodeFixAsync(string, DiagnosticResult[], string)"/>
    public static async Task VerifyCodeFixAsync(string source, DiagnosticResult[] expected, string fixedSource)
    {
        var test = new Test
        {
            TestCode = source,
            FixedCode = fixedSource,
        };
 
        test.ExpectedDiagnostics.AddRange(expected);
        await test.RunAsync();
    }
}