add more test methods for enable and disable action
add more test methods for enable and disable action

also renaming the mis-named test class

ankr/crud,FriendsOfCake/crud,Spriz/crud,simkimsia/crud,davidyell/crud,FriendsOfCake/crud-json-api,johanmeiring/crud,dakota/crud,deizel/crud,bcrowe/crud,bravo-kernel/crud,pwerken/cakephp-crud,ojengwa/crud