public void found_display_block()
{
Block block = mockBlock();
RequestPageCache cache = mockRequestPageCache();
Page page = mockPage();
BeanBlockContribution contribution = new BeanBlockContribution("mydata", "MyPage",
"mydisplay", false);
Collection<BeanBlockContribution> configuration = newList(contribution);
train_get(cache, "MyPage", page);
train_getBlock(page, "mydisplay", block);