annotate e2e/app.e2e-spec.ts @ 193:ac57ddba8ba9

Provide an observable in the audio service for when new audio has been loaded. The handling of errors is currently undesirable, using optional fields on the returned object. I couldn't figure out the proper Observable error flow without closing the stream.

import { UglyDucklingPage } from './app.po';

describe('ugly-duckling App', function() {
  let page: UglyDucklingPage;

  beforeEach(() => {
    page = new UglyDucklingPage();
  });

  it('should display message saying app works', () => {
    page.navigateTo();
    expect(page.getParagraphText()).toEqual('app works!');
  });
});