@Test public void testRendersPresentationMode() throws IOException { lifeCycleAdapter.preserveValues(video); video.setFullscreen(true); lifeCycleAdapter.renderChanges(video); JsonObject properties = MessageUtil.getOperationProperties(WidgetUtil.getId(video), SET, null); assertEquals( keyForEnum(Presentation.FULL_SCREEN), properties.get(keyForEnum(PlaybackOptions.PRESENTATION)).asString()); }