import 'dart:html'; import 'package:expect/minitest.dart'; main() { group('supported', () { test('supported', () { expect(XsltProcessor.supported, true); }); }); group('functional', () { var isXsltProcessor = predicate((x) => x is XsltProcessor, 'is an XsltProcessor'); var expectation = XsltProcessor.supported ? returnsNormally : throws; test('constructorTest', () { expect(() { var processor = new XsltProcessor(); expect(processor, isNotNull); expect(processor, isXsltProcessor); }, expectation); }); }); }