public static async Task VerifyAsync <TAnalyzer>(this AnnotatedSourceFile sourceFile)
where TAnalyzer : DiagnosticAnalyzer, new()
{
var type = sourceFile.LoadType();
var expectedDiagnostics = type.GetCustomAttributes <NoExpectedDiagnosticAttribute>().Any()
? Array.Empty <DiagnosticResult>()
: type.GetCustomAttributes <ExpectedDiagnosticAttribute>()
.Select(d => AnalyzerVerifier <TAnalyzer> .Diagnostic(d.DiagnosticId)
.WithLocation(d.Line, d.Column)
.WithArguments(d.Arguments))
.ToArray();
await AnalyzerVerifier <TAnalyzer> .VerifyAnalyzerAsync(sourceFile.Content, expectedDiagnostics);
}
public static Task VerifyAnalyzerAsync(string source, params DiagnosticResult[] expected) => AnalyzerVerifier <TAnalyzer, CSharpCodeFixTest <TAnalyzer, TCodeFix, TVerifier>, TVerifier> .VerifyAnalyzerAsync(source, expected);
