### Question:
KieTextEditorPresenter extends KieEditor<String> { @Override protected Caller<? extends SupportsSaveAndRename<String, Metadata>> getSaveAndRenameServiceCaller() { return defaultEditorService; } @Inject  KieTextEditorPresenter(final KieTextEditorView baseView); @PostConstruct void init(); void onStartup(final ObservablePath path,
                          final PlaceRequest place); void onAfterViewLoaded(); @WorkbenchMenu void getMenus(final Consumer<Menus> menusConsumer); @WorkbenchPartTitle String getTitleText(); @WorkbenchPartTitleDecoration IsWidget getTitle(); @OnClose @Override void onClose(); @OnMayClose boolean mayClose(); AceEditorMode getAceEditorMode();  }### Answer:
@Test public void testGetSaveAndRenameServiceCaller() { final Caller<? extends SupportsSaveAndRename<String, Metadata>> serviceCaller = presenter.getSaveAndRenameServiceCaller(); assertEquals(defaultEditorService, serviceCaller); }