### Question:
DataSourceDefExplorerScreen implements DataSourceDefExplorerScreenView.Presenter { @PostConstruct public void init() { view.setGlobalExplorer(globalDataSourceExplorer); } DataSourceDefExplorerScreen(); @Inject  DataSourceDefExplorerScreen(DataSourceDefExplorerScreenView view,
                                       GlobalDataSourceExplorer globalDataSourceExplorer,
                                       TranslationService translationService); @PostConstruct void init(); @OnStartup void onStartup(); @WorkbenchPartTitle String getTitle(); @WorkbenchPartView IsElement getView(); @WorkbenchMenu void getMenus(final Consumer<Menus> menusConsumer); static final String SCREEN_ID; }### Answer:
@Test public void testInit() { screen.init(); verify(view, times(1)).init(screen); verify(view, times(1)).setGlobalExplorer(explorer); }