### Question:
FileSelectorPresenter implements Serializable { public void start() { view.setPresenter(this); view.open(); } FileSelectorPresenter(FileSelectorView view); void setLoader(FileLoader loader); void start(); void fileNameChanged(); void confirmed(); void cancelled();  }### Answer:
@Test public void wiring() { presenter.start(); assertNotNull(stub.getPresenter()); assertTrue(stub.isOpened()); }