anchor.diff:    receive 
       {'EXIT', Pid, Reason} -> Reason
     after Timeout -> 
  -    throw({ timeout, Pid, "Pid not responding to EXIT?"})
  +    throw({ timeout, { Pid, "Pid not responding to EXIT?"} })
     end.
   
   start_link_test_() -> 
  
positive.code:     end,
      fun stop_helper_/1,
      { inorder, [ 
        ?_assertExit({port_timeout, _}, do(timeout, [], 10 )),
        ?_assertMatch( {ok, _ }, ls() )
      ]}
    }.
  
  code_change_test() -> 
  
negative.code:             {stop, port_timeout, State};
          { error, Error } -> 
              {reply, { error, Error  }, State}
    end.
  
  %% handle_cast
  %% @hidden
  