EnterDeckSourceLanguagePresenter { public void initSourceLanguage() { activity.updateSourceLanguage(newDeckContext.getSourceLanguage()); } EnterDeckSourceLanguagePresenter(EnterDeckSourceLanguageView activity, NewDeckContext newDeckContext); void inflateBitmaps(); void newSourceLanguageSelected(int resultCode, Intent data); void initSourceLanguage(); void nextButtonClicked(); void backButtonClicked(); void sourceLanguageClicked();  }
@Test public void shouldInitializeSourceLanguageWithEnglishWhenNoSourceLanguageSelected() { presenter = new EnterDeckSourceLanguagePresenter(activity, new NewDeckContext()); presenter.initSourceLanguage(); verify(activity).updateSourceLanguage("English"); }