### Question:
DecisionNavigatorTreeView implements DecisionNavigatorTreePresenter.View { Element findTreeItemTextElement(final String uuid) { return itemsQuerySelector("[data-uuid=\"" + uuid + "\"] div"); } @Inject  DecisionNavigatorTreeView(final HTMLDivElement view,
                                     final HTMLDivElement items,
                                     final ManagedInstance<TreeItem> managedInstance,
                                     final Elemental2DomUtil util); @Override void init(final DecisionNavigatorTreePresenter presenter); @Override HTMLElement getElement(); @Override void clean(); @Override void setup(final List<DecisionNavigatorItem> items); @Override void select(final String uuid); @Override void deselect();  }### Answer:
@Test public void testFindTreeItemTextElement() { treeView.findTreeItemTextElement("123"); verify(treeView).itemsQuerySelector("[data-uuid=\"123\"] div"); }