@Test
public void onOptionsItemSelected_shouldDoNothing() {
presenter.onCreate(mockGraph, view);
presenter.onPrepareOptionsMenu();
assertThat(presenter.onOptionsItemSelected(0)).isFalse();
verify(view, never()).showAboutScreen();
}
@Test
public void onOptionsItemSelected_shouldShowAboutScreen() {
presenter.onCreate(mockGraph, view);
presenter.onPrepareOptionsMenu();
assertThat(presenter.onOptionsItemSelected(R.id.action_about)).isTrue();
verify(view).showAboutScreen();
}
@Test
public void onPrepareOptionsMenu_shouldSetToolbarTitle() {
presenter.onCreate(mockGraph, view);
presenter.onPrepareOptionsMenu();
verify(view).setToolbarTitle(toolbarTitleStringResCaptor.capture());
assertThat(toolbarTitleStringResCaptor.getValue()).isEqualTo(R.string.movies);
}
@Test
public void onStop_shouldUnregisterEventBus() {
presenter.onCreate(mockGraph, view);
presenter.onStop();
verify(mockGraph.eventBus()).unregister(objectCaptor.capture());
assertThat(objectCaptor.getValue()).isEqualTo(presenter);
}
@Test
public void onStart_shouldRegisterEventBus() throws IOException {
presenter.onCreate(mockGraph, view);
presenter.onStart();
verify(mockGraph.eventBus()).register(objectCaptor.capture());
assertThat(objectCaptor.getValue()).isEqualTo(presenter);
}
@Test
public void onMovieSelectEvent_shouldShowMovieSummaryScreen() throws IOException {
MoviesList.Movie movie = generateMoviesList().movies().get(0);
presenter.onCreate(mockGraph, view);
presenter.onEvent(new MoviesListScreenEvents.OnMovieSelect(movie));
verify(view).showMovieSummaryScreen(movieCaptor.capture());
assertThat(movieCaptor.getValue()).isEqualTo(movie);
}
@Test
public void onMovieSummaryScreenExitAnimationEvent_shouldDeBlurPrimaryContainer() {
long expectDuration = 250L;
presenter.onCreate(mockGraph, view);
presenter.onEvent(
new MovieSummaryScreenEvents.OnMovieSummaryScreenExitAnimation(expectDuration));
verify(view).deBlurContainerPrimary(durationCaptor.capture());
assertThat(durationCaptor.getValue()).isEqualTo(expectDuration);
}
@Test
public void getPageTitleResources() {
int[] expectTitleResources = {
R.string.now_playing, R.string.popular, R.string.top_rated, R.string.upcoming
};
int[] resultTitleResources = {
presenter.getPageTitle(0),
presenter.getPageTitle(1),
presenter.getPageTitle(2),
presenter.getPageTitle(3)
};
assertThat(expectTitleResources).isEqualTo(resultTitleResources);
}
@Test
public void getPageType() {
MoviesListScreenListType expectPageTypes[] = {
MoviesListScreenListType.NOW_PLAYING,
MoviesListScreenListType.POPULAR,
MoviesListScreenListType.TOP_RATED,
MoviesListScreenListType.UPCOMING
};
MoviesListScreenListType resultPageTypes[] = {
presenter.getPageType(0),
presenter.getPageType(1),
presenter.getPageType(2),
presenter.getPageType(3)
};
assertThat(resultPageTypes).isEqualTo(expectPageTypes);
}
@Test
public void onResumeOnPause_shouldReportPageViewTime() throws Exception {
int expectPage = 0;
long expectPageDuration = 1000;
when(view.getCurrentPage()).thenReturn(expectPage);
presenter.onCreate(mockGraph, view);
presenter.onResume();
Thread.sleep(expectPageDuration);
presenter.onPause();
verify(mockGraph.analytics())
.onMoviesListPageChanged(
pageNameCaptor.capture(), durationCaptor.capture(), timeUnitCaptor.capture());
assertThat(pageNameCaptor.getValue()).isEqualTo(presenter.getPageType(expectPage).toString());
assertThat(durationCaptor.getValue()).isIn(Range.open(990L, 1010L));
assertThat(timeUnitCaptor.getValue()).isEqualTo(TimeUnit.MILLISECONDS);
}
@Test
public void onCreate_shouldDoNothing() {
presenter.onCreate(mockGraph, view);
verifyZeroInteractions(view);
}
@Test
public void getPageCount_shouldBeFour() {
assertThat(presenter.getPageCount()).isEqualTo(4);
}
@Test(expected = NullPointerException.class)
public void onDestroy_shouldRaiseExceptionIfTouchedAfter() {
presenter.onCreate(mockGraph, view);
presenter.onDestroy();
presenter.onEvent(new MoviesListScreenEvents.OnMovieSelect(null));
}
@Test
public void onSaveInstanceState_shouldDoNothing() {
presenter.onSaveInstanceState(saver);
verifyZeroInteractions(view);
}