SimpleMockito.java

    
    @Mock MainView mainViewMock;
    @Mock PokeDataSource pokeDataSource;
    
    @Test
    public void testOnViewAdded() {
        reset(mainViewMock);
        MainPresenterImpl presenter = new MainPresenterImpl(
                                            schedulersProvider, pokeDataSource);

        when(pokeDataSource.getPokemonAbilityStringObservable(anyString()))
                .thenReturn(Observable.just(""));

        presenter.onViewAdded(mainViewMock, null);

        testScheduler.triggerActions();


        verify(mainViewMock, times(1)).setApiText(anyString());
        verify(mainViewMock, times(0)).showErrorDialog(anyString());

    }