export function assertBasicWindow() {
  it('has main window visible', (done)=> {
    this.app.client.isWindowVisible()
    .then((result)=> expect(result).toBe(true))
    .finally(done);
  });

  it('has main window focused', (done)=> {
    this.app.client.isWindowFocused()
    .then((result)=> expect(result).toBe(true))
    .finally(done);
  });

  it('is not minimized', (done)=> {
    this.app.client.isWindowMinimized()
    .then((result)=> expect(result).toBe(false))
    .finally(done);
  });

  it('doesn not have the dev tools open', (done)=> {
    this.app.client.isWindowDevToolsOpened()
    .then((result)=> expect(result).toBe(false))
    .finally(done);
  });
}

export function assertNoErrorsInLogs(client) {
  return client.log('browser').then((log)=> {
    expect(
      log.value.filter((logEntry)=> logEntry.level === 'SEVERE').length
    ).toEqual(0);
    return Promise.resolve();
  });
}