### Question:
SyncItemController extends AbstractController implements Initializable { void createAvatar(String alias, Pane container) { avatarController = new AvatarView(alias).placeSync(container).getPresenter(); }  @Override void initialize(URL location, ResourceBundle resources); void initModel(Syncer syncer); void open(); BoxSyncConfig getSyncConfig(); void delete(); @FXML void showHistory(); void edit();  }### Answer:
@Test public void canCreateAvatar() throws Exception { SyncItemController controller = createController(); controller.createAvatar(identity.getAlias(), getContainer()); assertNotNull(controller.avatarController); }