// Open the view and expect the open call on the service.
MockOpenListener openListener = new MockOpenListener();
waveView.open(openListener);
assertEquals(1, waveViewService.opens.size());
WaveViewService.OpenCallback openCallback = waveViewService.lastOpen().callback;
// Locally create a wavelet.
CcBasedWavelet createdWavelet = waveView.createWavelet();
assertEquals(GENERATED_WAVELET_ID, createdWavelet.getId());