### Question:
DataTypeListShortcutsView implements DataTypeListShortcuts.View { void highlightLevel(final Element element) { presenter.highlightLevel(element); } @Inject  DataTypeListShortcutsView(final ScrollHelper scrollHelper); void init(final DataTypeListShortcuts presenter); @Override Optional<Element> getFirstDataTypeRow(); @Override Optional<Element> getNextDataTypeRow(); @Override Optional<Element> getPrevDataTypeRow(); @Override Optional<DataTypeListItem> getCurrentDataTypeListItem(); @Override List<DataTypeListItem> getVisibleDataTypeListItems(); @Override void highlight(final Element element); @Override void focusIn(); void reset();  }### Answer:
@Test public void testHighlightLevel() { final Element element = mock(Element.class); view.highlightLevel(element); verify(presenter).highlightLevel(element); }