ProfilePresenterTest.java

public void ProfilePresenterTest {
  @Mock
  ProfileInteractor interactor;
  @Mock
  ProfileView view;
  
  @Before
  public void setUp() throws Exception {
    MockitoAnnotations.initMocks(this);
    when(interactor.getUserProfile()).thenReturn(Observable.just(new UserProfile()));
    presenter = new ProfilePresenter(interactor);
    presenter.attachView(view);
  }
  
  @Test
  public void testDisplayCalled() {
    verify(interactor).getUserProfile();
    verify(view).display(any());
  }
}