anchor.diff:      ?assertEqual([partition1, partition2, partition3],
                    remove_node_from_preflist(Preflist)).
   
  +%% @doc Testing convert key
  +convert_key_test()->
  +    ?assertEqual(1, convert_key(1)),
  +    ?assertEqual(1, convert_key(-1)),
  +    ?assertEqual(0, convert_key(0)),
  +    ?assertEqual(45, convert_key(<<"45">>)),
  +    ?assertEqual(45, convert_key(<<"-45">>)).
  +
   -endif.
  
positive.code:     end,
      lists:foldl(F, [], Preflist).
  
  -ifdef(TEST).
  
  %% @doc Testing remove_node_from_preflist
  remove_node_from_preflist_test()->
  
negative.code: %%      key's logfile will be located.
  -spec get_preflist_from_key(key()) -> preflist().
  get_preflist_from_key(Key) ->
      ConvertedKey = convert_key(Key),
      %HashedKey = riak_core_util:chash_key({?BUCKET, term_to_binary(Key)}),
      get_primaries_preflist(ConvertedKey).
  
  