anchor.diff:                   Value = <<"test value">>,
                    {MetaData2, Value2} = riak_pb_kv_codec:decode_content(
                                            riak_kv_pb:decode_rpbcontent(
  -                                           riak_kv_pb:encode_rpbcontent(
  -                                             riak_pb_kv_codec:encode_content({MetaData, Value})))),
  +                                           iolist_to_binary(riak_kv_pb:encode_rpbcontent(
  +                                             riak_pb_kv_codec:encode_content({MetaData, Value}))))),
                    ?assertEqual([], dict:to_list(MetaData2)),
                    ?assertEqual(Value, Value2)
                end)},
  
positive.code:                           {allow_mult, false}],
                   Props2 = riak_pb_kv_codec:decode_bucket_props(
                              riak_kv_pb:decode_rpbbucketprops(
                                riak_kv_pb:encode_rpbbucketprops(
                                  riak_pb_kv_codec:encode_bucket_props(Props)))),
                   MdSame = (lists:sort(Props) =:=
                                 lists:sort(Props2)),
                   ?assertEqual(true, MdSame)
               end)}
      ]
          .
  
  
  msg_code_encode_decode(N) ->
  
negative.code:                  Value = <<"test value">>,
                   {MetaData2, Value2} = riak_pb_kv_codec:decode_content(
                                           riak_kv_pb:decode_rpbcontent(
                                             iolist_to_binary(riak_kv_pb:encode_rpbcontent(
                                               riak_pb_kv_codec:encode_content({MetaData, Value}))))),
                   ?assertEqual(lists:sort(dict:to_list(MetaData)), lists:sort(dict:to_list(MetaData2))),
                   ?assertEqual(Value, Value2)
               end)},
  