anchor.diff:               upgrade_config_from_4_1_1_to_4_5()];
           {value, {4,5}} ->
               [{set, {node, node(), config_version}, CurrentVersion} |
  -             upgrade_config_from_4_5_to_Spock(Config)];
  +             upgrade_config_from_4_5_to_spock(Config)];
           V0 ->
               OldVersion =
                   case V0 of
  
positive.code:                   {set, {node, _, compaction_daemon}, compaction_daemon_config}],
                   do_upgrade_config_from_4_1_1_to_4_5(Default)).
  
  upgrade_4_5_to_Spock_test() ->
      Cfg = [[{some_key, some_value},
              {{node, node(), memcached},
               [{old, info}]},
  
negative.code:     ?assertMatch([{set, {node, _, memcached}, [{old, info},
                                                 {rbac_file, rbac_file_path}]},
                    {set, {node, _, memcached_config}, new_memcached_config}],
                   do_upgrade_config_from_4_5_to_spock(Cfg, Default)).
  
  no_upgrade_on_current_version_test() ->
      ?assertEqual([], upgrade_config([[{{node, node(), config_version}, get_current_version()}]])).
  