### Question:
ZoomLevelSelectorPresenter { public ZoomLevelSelectorPresenter hide() { floatingView.hide(); return this; } @Inject  ZoomLevelSelectorPresenter(final ClientTranslationService translationService,
                                      final FloatingView<IsWidget> floatingView,
                                      final ZoomLevelSelector selector); @PostConstruct void construct(); ZoomLevelSelectorPresenter init(final Supplier<LienzoCanvas> canvas); ZoomLevelSelectorPresenter setMinScale(double minScale); ZoomLevelSelectorPresenter setMaxScale(double maxScale); ZoomLevelSelectorPresenter setZoomFactor(double zoomFactor); ZoomLevelSelectorPresenter at(final double x,
                                         final double y); ZoomLevelSelectorPresenter show(); ZoomLevelSelectorPresenter hide(); @PreDestroy void destroy();  }### Answer:
@Test public void testHide() { tested.hide(); verify(floatingView, atLeastOnce()).hide(); }