@Test
public void startOAuth_callsViewIfNoInternet() {
when(networkInteractor.hasInternetConnectionCompletable())
.thenReturn(Completable.error(new NetworkInteractor.NetworkUnavailableException()));
presenter.startOAuth();
verify(networkInteractor, times(1)).hasInternetConnectionCompletable();
verify(loginView, times(1)).onErrorNoInternet();
verifyNoMoreInteractions(loginView);
}
@Test
public void startOAuth_errorReturnedToView() {
when(networkInteractor.hasInternetConnectionCompletable()).thenReturn(Completable.complete());
when(oAuthInteractor.retrieveRequestToken()).thenReturn(Single.error(new Throwable("Error!")));
presenter.startOAuth();
verify(networkInteractor, times(1)).hasInternetConnectionCompletable();
verify(loginView, times(1)).onErrorRequestToken();
verify(loginView, times(1)).showLoading();
verifyNoMoreInteractions(loginView);
}
@Test
public void startOAuth_opensBrowserOnSuccess() {
when(networkInteractor.hasInternetConnectionCompletable()).thenReturn(Completable.complete());
String OAUTH_CALLBACK = "Redirect URL";
when(oAuthInteractor.retrieveRequestToken()).thenReturn(Single.just(OAUTH_CALLBACK));
presenter.startOAuth();
verify(networkInteractor, times(1)).hasInternetConnectionCompletable();
verify(loginView, times(1)).showLoading();
verify(loginView, times(1)).openBrowser(OAUTH_CALLBACK);
verifyNoMoreInteractions(loginView);
}