import 'dart:html'; import 'package:expect/minitest.dart'; main() { test('new MessageEvent', () { final event = new MessageEvent('type', cancelable: true, data: 'data', origin: 'origin', lastEventId: 'lastEventId'); expect(event.type, equals('type')); expect(event.bubbles, isFalse); expect(event.cancelable, isTrue); expect(event.data, equals('data')); expect(event.origin, equals('origin')); // IE allows setting this but just ignores it. // expect(event.lastEventId, equals('lastEventId')); expect(event.source, window); // TODO(antonm): accessing ports is not supported yet. }); }