@Test
public void testDatasourceHint() throws Exception {
ActivityHint activityHint = new ActivityHint(DatasourceActivity.class);
controller.startOrResume(activityHint);
TestDataSource initialDS = (TestDataSource) store.getDatasource();
assertNull(initialDS.getDataSourceHint());
ActivityHint nextActivity = new ActivityHint(DatasourceActivity.class);
nextActivity.setNextActivityId("other");
nextActivity.setDataSourceHint(() -> "Hallo sauerland!");
nextActivity.setReturnToActivity(activityHint.getNextActivityId());
nextActivity.setReturnToDatasourceHint(() -> "back");
controller.startOrResume(nextActivity);
TestDataSource datasource = (TestDataSource) store.getDatasource();
assertEquals("Hallo sauerland!", datasource.getDataSourceHint());
controller.stopCurrent();
assertEquals("back", initialDS.getDataSourceHint());
}
@Test
public void testResume() throws Exception {
ActivityHint activityHint = new ActivityHint(DatasourceActivity.class);
controller.startOrResume(activityHint);
ActivityHint nextActivity = new ActivityHint(DatasourceActivity.class);
nextActivity.setNextActivityId("other");
controller.startOrResume(nextActivity);
ActivityHint returnToInitial = new ActivityHint(DatasourceActivity.class);
returnToInitial.setDataSourceHint(() -> "PCT");
returnToInitial.setReturnToActivity("other");
returnToInitial.setReturnToDatasourceHint(() -> "I'll be back");
controller.startOrResume(returnToInitial);
TestDataSource datasource = (TestDataSource) store.getDatasource();
assertEquals("PCT", datasource.getDataSourceHint());
controller.stopCurrent();
datasource = (TestDataSource) store.getDatasource();
assertEquals("I'll be back", datasource.getDataSourceHint());
}