@Before
  public void setUp() {
    evaluator = mock(Evaluator.class);
    when(evaluator.name()).thenReturn(Evaluator.DEFAULT_NAME);

    // Needed for Mouse ;)
    EvaluatorHolder.register(evaluator);
    when(evaluator.existComponent(id)).thenReturn(true);
    when(evaluator.isVisible(any(Component.class))).thenReturn(true);
    when(evaluator.isEnabled(any(Component.class))).thenReturn(true);
  }
 @After
 public void clean() {
   EvaluatorHolder.unregister(Evaluator.DEFAULT_NAME);
 }