### Question:
DataTypesPage extends DMNPage { @PostConstruct public void init() { dataTypeShortcuts.init(treeList); } @Inject  DataTypesPage(final DataTypeList treeList,
                         final ItemDefinitionUtils itemDefinitionUtils,
                         final ItemDefinitionStore definitionStore,
                         final DataTypeStore dataTypeStore,
                         final DataTypeManager dataTypeManager,
                         final DataTypeManagerStackStore stackIndex,
                         final FlashMessages flashMessages,
                         final DataTypeSearchBar searchBar,
                         final DMNGraphUtils dmnGraphUtils,
                         final TranslationService translationService,
                         final DataTypeShortcuts dataTypeShortcuts,
                         final HTMLDivElement pageView); @PostConstruct void init(); @Override void onFocus(); @Override void onLostFocus(); void onRefreshDataTypesListWithNewItemDefinitions(final @Observes RefreshDataTypesListEvent refresh); void reload(); void onDataTypePageNavTabActiveEvent(final @Observes DataTypePageTabActiveEvent event); void enableShortcuts(); void disableShortcuts();  }### Answer:
@Test public void testInit() { page.init(); verify(dataTypeShortcuts).init(treeList); }