expect(option.getQualifiedId()).andReturn(qualifiedId);
expect(qualifiedId.getName()).andReturn(names);
optionList.add(option);
expect(option.eClass()).andReturn(eClass);
expect(eClass.getEStructuralFeature("qualifiedId")).andReturn(feature);
PowerMock.expectPrivate(validator, "warning", "unknown option: some", option, feature);
Object[] mocks = {options, option, container, feature, eClass, qualifiedId };