### Question:
NavigationDrawer extends Control { public final void hide() { getWorkbench().hideNavigationDrawer(); } NavigationDrawer(); final void hide(); final Priority getMenuHoverBehavior(); final ObjectProperty<Priority> menuHoverBehaviorProperty(); final void setMenuHoverBehavior(Priority menuHoverBehavior); final ObservableList<MenuItem> getItems(); final Workbench getWorkbench(); final void setWorkbench(Workbench workbench); final ObjectProperty<Workbench> workbenchProperty();  }### Answer:
@Test void hide() { navigationDrawer.hide(); verify(mockBench).hideNavigationDrawer(); }