protected override async Task VerifyAsync(string source, string language, DiagnosticAnalyzer[] analyzers, DiagnosticDescription[] expectedDiagnostics, Action <Exception, DiagnosticAnalyzer, Diagnostic> onAnalyzerException = null, bool logAnalyzerExceptionAsDiagnostics = true, string rootNamespace = null)
{
using (var workspace = await CreateWorkspaceFromFileAsync(source, language, rootNamespace))
{
var documentId = workspace.Documents[0].Id;
var document = workspace.CurrentSolution.GetDocument(documentId);
var span = (await document.GetSyntaxRootAsync()).FullSpan;
var actualDiagnostics = new List <Diagnostic>();
foreach (var analyzer in analyzers)
{
actualDiagnostics.AddRange(
await DiagnosticProviderTestUtilities.GetAllDiagnosticsAsync(analyzer, document, span, onAnalyzerException, logAnalyzerExceptionAsDiagnostics));
}
actualDiagnostics.Verify(expectedDiagnostics);
}
}