anchor.diff:  			path= <<"/path">>, qs= <<"dummy=2785">>, pid=self()}),
   	ok.
   
  -parse_connection_test_() ->
  -	%% {Binary, Result}
  -	Tests = [
  -		{<<"close">>, [<<"close">>]},
  -		{<<"ClOsE">>, [<<"close">>]},
  -		{<<"Keep-Alive">>, [<<"keep-alive">>]},
  -		{<<"keep-alive, Upgrade">>, [<<"keep-alive">>, <<"upgrade">>]}
  -	],
  -	[{B, fun() -> R = parse_connection_before(B, []) end}
  -		|| {B, R} <- Tests].
  -
   connection_to_atom_test_() ->
   	%% {Tokens, Result}
   	Tests = [
  
positive.code: 				false ->
  					Req; %% keepalive
  				{_, ConnectionHeader} ->
  					Tokens = parse_connection_before(ConnectionHeader, []),
  					Connection = connection_to_atom(Tokens),
  					Req#http_req{connection=Connection,
  						p_headers=[{<<"connection">>, Tokens}]}
  
negative.code: 	<<"keep-alive">>;
  atom_to_connection(close) ->
  	<<"close">>.
  
  %% @doc Walk through a tokens list and return whether
  %% the connection is keepalive or closed.
  