GridLienzoScrollHandlerTest.java 文件源码

@Test
public void testOnScrollWhenMouseIsDragging() {

    final RestrictedMousePanMediator mediator = mock(RestrictedMousePanMediator.class);
    final ScrollEvent scrollEvent = mock(ScrollEvent.class);

    doReturn(true).when(mediator).isDragging();
    doReturn(mediator).when(gridLienzoScrollHandler).getMousePanMediator();

    final ScrollHandler scrollHandler = gridLienzoScrollHandler.onScroll();
    scrollHandler.onScroll(scrollEvent);

    verify(gridLienzoScrollHandler,
           never()).updateGridLienzoPosition();
}