@Test
public void verify_updateSearchQuery_called_after_first_time() {

	when(usecase.getSearchPagedList(query)).thenReturn(Observable.just(pagedList));
	viewModel.searchFor(query);
	viewModel.searchFor(query);
	verify(usecase, times(1)).updateSearchQuery(query);
	viewModel.searchFor(query);
	verify(usecase, times(2)).updateSearchQuery(query);
	viewModel.searchFor(query);
	verify(usecase, times(3)).updateSearchQuery(query);
}