anchor.diff:      , t_parse_error_empty/1
       , t_parse_error_extra_comma/1
       , t_parse_error_no_prefix/1
  +    , t_parse_ok_just_oauth_string_no_params/1
       , t_parse_ok_generic_pairs/1
       , t_parse_ok_specific_oauth_params/1
       , t_serialize/1
  +    , t_serialize_empty/1
       ]).
   
   
  
positive.code:         , t_parse_error_empty
          , t_parse_error_extra_comma
          , t_parse_error_no_prefix
          , t_parse_ok_generic_pairs
          , t_parse_ok_specific_oauth_params
          , t_serialize
          ],
      Properties = [],
      [ {?GROUP, Properties, Tests}
  
negative.code:     ct:log("ParamsGivenBin: ~p", [ParamsGivenBin]),
      ct:log("ParamsSerialized: ~p", [ParamsSerialized]),
      ParamsSerialized = ParamsGivenBin.
  
  t_serialize_empty(_Cfg) ->
      ParamsGiven    = [],
      BinExpected    = <<"OAuth">>,
      BinConstructed = oauth1_parameters:to_http_header_authorization(ParamsGiven),
      ct:log("ParamsGiven: ~p"    , [ParamsGiven]),
      ct:log("BinExpected: ~p"    , [BinExpected]),
      ct:log("BinConstructed: ~p" , [BinConstructed]),
      BinExpected = BinConstructed.
  