GridLienzoScrollHandlerTest.java 文件源码

@Test
public void testSetupScrollBarSynchronization() {

    final AbsolutePanel scrollPanel = mock(AbsolutePanel.class);
    final ScrollHandler scrollHandler = mock(ScrollHandler.class);

    doReturn(scrollHandler).when(gridLienzoScrollHandler).onScroll();
    doReturn(scrollPanel).when(gridLienzoScrollHandler).getScrollPanel();
    doNothing().when(gridLienzoScrollHandler).synchronizeScrollSize();

    gridLienzoScrollHandler.setupScrollBarSynchronization();

    verify(gridLienzoScrollHandler).synchronizeScrollSize();
    verify(scrollPanel).addDomHandler(scrollHandler,
                                      ScrollEvent.getType());
}