anchor.diff:          lhttpc_manager:connection_count({"localhost", Port, false})),
       {ok, SecondResponse} = lhttpc:request(URL, get, [], 50),
       ?assertEqual({200, "OK"}, status(SecondResponse)),
  -    ?assertEqual(<<"Great success!">>, body(SecondResponse)).
  +    ?assertEqual(<<?DEFAULT_STRING>>, body(SecondResponse)).
   
   connection_count() ->
       ?assertEqual(0, lhttpc_manager:connection_count()).
  
positive.code:         Socket,
          "HTTP/1.1 200 OK\r\n"
          "Content-type: text/plain\r\nConnection: close\r\n\r\n"
          "Great success!"
      ).
  
negative.code:     URL = "http://localhost:" ++ integer_to_list(Port) ++ "/persistent",
      {ok, FirstResponse} = lhttpc:request(URL, get, [], 50),
      ?assertEqual({200, "OK"}, status(FirstResponse)),
      ?assertEqual(<<?DEFAULT_STRING>>, body(FirstResponse)),
      Pid = whereis(lhttpc_manager),
      true = erlang:suspend_process(Pid),
      ?assertEqual({error, timeout}, lhttpc:request(URL, get, [], 50)),
  