public void TestGetFirstDiagnosticWithFixAsync()
{
var diagnosticService = new DiagnosticAnalyzerService(DiagnosticExtensions.GetCompilerDiagnosticAnalyzersMap());
var fixers = CreateFixers();
var fixService = new CodeFixService(
diagnosticService, fixers, SpecializedCollections.EmptyEnumerable<Lazy<ISuppressionFixProvider, CodeChangeProviderMetadata>>());
var code = @"
a
";
using (var workspace =
CSharpWorkspaceFactory.CreateWorkspaceFromFile(code))
{
var incrementalAnalzyer = (IIncrementalAnalyzerProvider)diagnosticService;
// register diagnostic engine to solution crawler
var analyzer = incrementalAnalzyer.CreateIncrementalAnalyzer(workspace);
var reference = new MockAnalyzerReference();
var project = workspace.CurrentSolution.Projects.Single().AddAnalyzerReference(reference);
var document = project.Documents.Single();
var unused = fixService.GetFirstDiagnosticWithFixAsync(document, TextSpan.FromBounds(0, 0), CancellationToken.None).Result;
var fixer1 = fixers.Single().Value as MockFixer;
var fixer2 = reference.Fixer as MockFixer;
// check to make sure both of them are called.
Assert.True(fixer1.Called);
Assert.True(fixer2.Called);
}
}
public async Task TestGetFirstDiagnosticWithFixAsync()
{
var diagnosticService = new TestDiagnosticAnalyzerService(DiagnosticExtensions.GetCompilerDiagnosticAnalyzersMap());
var fixers = CreateFixers();
var code = @"
a
";
using (var workspace = await TestWorkspace.CreateCSharpAsync(code))
{
var logger = SpecializedCollections.SingletonEnumerable(new Lazy<IErrorLoggerService>(() => workspace.Services.GetService<IErrorLoggerService>()));
var fixService = new CodeFixService(
diagnosticService, logger, fixers, SpecializedCollections.EmptyEnumerable<Lazy<ISuppressionFixProvider, CodeChangeProviderMetadata>>());
var incrementalAnalyzer = (IIncrementalAnalyzerProvider)diagnosticService;
// register diagnostic engine to solution crawler
var analyzer = incrementalAnalyzer.CreateIncrementalAnalyzer(workspace);
var reference = new MockAnalyzerReference();
var project = workspace.CurrentSolution.Projects.Single().AddAnalyzerReference(reference);
var document = project.Documents.Single();
var unused = await fixService.GetFirstDiagnosticWithFixAsync(document, TextSpan.FromBounds(0, 0), considerSuppressionFixes: false, cancellationToken: CancellationToken.None);
var fixer1 = fixers.Single().Value as MockFixer;
var fixer2 = reference.Fixer as MockFixer;
// check to make sure both of them are called.
Assert.True(fixer1.Called);
Assert.True(fixer2.Called);
}
}