test avail featur avail content includ inherit gener test avail object model model model manag factori creat model object collab model collabor factori build collabor model object model core factori build model object model core factori build model object type model core factori build data type model object attr model core factori build attribut type object model core factori build model object op model core factori build oper type object model core factori build object role model collabor factori build classifi role collab model collabor helper add base role object role model collabor factori build classifi role collab model collabor helper add base role object role model collabor factori build classifi role collab model collabor helper add base role object gen model core factori build gener role role equal didn classifi role model collabor helper classifi role collab size collect featur model collabor helper avail featur role equal wrong number featur featur size featur model collabor helper avail featur role equal wrong number featur featur size featur model collabor helper avail featur role equal wrong number featur featur size didn expect attribut featur contain attr didn expect oper featur contain op unexpect nest featur featur contain collect content model collabor helper avail content role equal wrong number element content content size didn expect nest content contain model uml factori delet model 