@Test
public void testSetTag() throws Exception {

    Object tag1 = new Object();
    Object tag2 = new Object();
    Object tag3 = new Object();
    Object tag4 = new Object();
    ViewHelper.setTag(mCacheView, NULL_VIEW_ID, tag1);
    ViewHelper.setTag(mCacheView, VIEW_ID, tag2);
    ViewHelper.setTag(mCacheView, IMAGEVIEW_ID, tag3);
    ViewHelper.setTag(mCacheView, TEXTVIEW_ID, tag4);
    verify(mView).setTag(tag2);
    verify(mImageView).setTag(tag3);
    verify(mTextView).setTag(tag4);
    verifyNoMoreInteractions(mView, mImageView, mTextView);
}