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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.
using System.Reflection;
using Microsoft.AspNetCore.Analyzer.Testing;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Diagnostics;
namespace Microsoft.AspNetCore.Mvc;
public class MvcDiagnosticAnalyzerRunner : DiagnosticAnalyzerRunner
{
public MvcDiagnosticAnalyzerRunner(DiagnosticAnalyzer analyzer)
{
Analyzer = analyzer;
}
public DiagnosticAnalyzer Analyzer { get; }
public Task<Diagnostic[]> GetDiagnosticsAsync(string source)
{
var project = CreateProjectWithReferencesInBinDir(GetType().Assembly, source);
return GetDiagnosticsAsync(project);
}
public static Project CreateProjectWithReferencesInBinDir(Assembly testAssembly, params string[] source)
{
// The deps file in the project is incorrect and does not contain "compile" nodes for some references.
// However these binaries are always present in the bin output. As a "temporary" workaround, we'll add
// every dll file that's present in the test's build output as a metadatareference.
var project = DiagnosticProject.Create(testAssembly, source);
foreach (var assembly in Directory.EnumerateFiles(AppContext.BaseDirectory, "*.dll"))
{
if (!project.MetadataReferences.Any(c => string.Equals(Path.GetFileNameWithoutExtension(c.Display), Path.GetFileNameWithoutExtension(assembly), StringComparison.OrdinalIgnoreCase)))
{
project = project.AddMetadataReference(MetadataReference.CreateFromFile(assembly));
}
}
return project;
}
public Task<Diagnostic[]> GetDiagnosticsAsync(Project project)
{
return GetDiagnosticsAsync(new[] { project }, Analyzer, Array.Empty<string>());
}
}
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