#library('AudioElementTest'); #import('../../pkg/unittest/unittest.dart'); #import('../../pkg/unittest/html_config.dart'); #import('dart:html'); main() { useHtmlConfiguration(); test('constructorTest1', () { var audio = new AudioElement(); // would be new Audio() in JS Expect.isTrue(audio != null); Expect.isTrue(audio is AudioElement); }); test('constructorTest2', () { var audio = new AudioElement('hahaURL'); Expect.isTrue(audio != null); Expect.isTrue(audio is AudioElement); Expect.isTrue(audio.src.indexOf('hahaURL') >= 0); }); }