protected async Task VerifyDiagnosticsAsync(CodeDescriptor descriptor, DiagnosticLocation[] expectedLocations)
{
var baseResult = CSharpDiagnostic(DiagnosticId);
var expected = expectedLocations.Select(l => baseResult.WithLocation(l.Line, l.Col)).ToArray();
var doc = CreateProject(new[] { descriptor.Code })
.AddMetadataReferences(descriptor.References.Select(assembly => MetadataReference.CreateFromFile(assembly.Location)))
.Documents
.First();
var analyzersArray = ImmutableArray.Create(DiagnosticAnalyzer);
var diag = await GetSortedDiagnosticsFromDocumentsAsync(analyzersArray, new[] { doc }, CancellationToken.None)
.ConfigureAwait(false);
VerifyDiagnosticsAsync(diag, analyzersArray, expected);
}
protected async Task VerifyDiagnosticsAsync(CodeDescriptor descriptor, DiagnosticLocation expectedLocations)
{
await VerifyDiagnosticsAsync(descriptor, new [] { expectedLocations });
}