*/
public void testLabelUpdatedOnlyIfAttributeExists() throws Exception {
Frame home = assertHasFrame(root, "Home");
IteratorList list = assertHasIteratorList(home, "List");
DomainIterator iterator = assertHasDomainIterator(home, "select three news");
DomainInstance instance = iterator.getCurrentInstance();
assertGenerated(instance);
Label ltitle = assertHasLabel(list, "title");
DomainAttributeInstance ititle = assertHasDomainAttributeInstance(instance, "title");
assertGenerated(assertHasSetWire(root, ititle, ltitle));