anchor.diff:      {{AL20_3, UL20_3}, GetScopeLevel20} = ?call_with_time(Worker2, get_scope, [UL20]),
       ?assertMatch({ok, #document{key = U2}},             {AL20_3, UL20_3}),
   
  -    ?assertMatch({ok, [U2]}, ?call(Worker1, list_uuids, [{path, <<"/spaces">>}, 0, 10])),
  -    ?assertMatch({ok, []}, ?call(Worker1, list_uuids, [{path, <<"/spaces/Space 1/dir2/file3">>}, 0, 10])),
  -
  -    {{A15, U15}, ListUuids20_100} = ?call_with_time(Worker1, list_uuids, [{path, <<"/spaces/Space 1/dir1">>}, 0, 20]),
  -    {{A15_2, U15_2}, ListUuids100_100} = ?call_with_time(Worker1, list_uuids, [{path, <<"/spaces/Space 1/dir1">>}, 0, 100]),
  -    {{A15_3, U15_3}, ListUuids1000_100} = ?call_with_time(Worker1, list_uuids, [{path, <<"/spaces/Space 1/dir1">>}, 0, 1000]),
  -    {{A15_4, U15_4}, ListUuids1_100} = ?call_with_time(Worker1, list_uuids, [{path, <<"/spaces/Space 1/dir1">>}, 0, 1]),
  -    {{A16, U16}, ListUuids50_60_100} = ?call_with_time(Worker1, list_uuids, [{path, <<"/spaces/Space 1/dir1">>}, 50, 10]),
  -    {{AL20_4, UL20_4}, ListUuidsLevel20} = ?call_with_time(Worker1, list_uuids, [{path, Level20Path}, 0, 1]),
  +    ?assertMatch({ok, [#child_link{uuid = U2}]}, ?call(Worker1, list_children, [{path, <<"/spaces">>}, 0, 10])),
  +    ?assertMatch({ok, []}, ?call(Worker1, list_children, [{path, <<"/spaces/Space 1/dir2/file3">>}, 0, 10])),
  +
  +    {{A15, U15}, ListUuids20_100} = ?call_with_time(Worker1, list_children, [{path, <<"/spaces/Space 1/dir1">>}, 0, 20]),
  +    {{A15_2, U15_2}, ListUuids100_100} = ?call_with_time(Worker1, list_children, [{path, <<"/spaces/Space 1/dir1">>}, 0, 100]),
  +    {{A15_3, U15_3}, ListUuids1000_100} = ?call_with_time(Worker1, list_children, [{path, <<"/spaces/Space 1/dir1">>}, 0, 1000]),
  +    {{A15_4, U15_4}, ListUuids1_100} = ?call_with_time(Worker1, list_children, [{path, <<"/spaces/Space 1/dir1">>}, 0, 1]),
  +    {{A16, U16}, ListUuids50_60_100} = ?call_with_time(Worker1, list_children, [{path, <<"/spaces/Space 1/dir1">>}, 50, 10]),
  +    {{AL20_4, UL20_4}, ListUuidsLevel20} = ?call_with_time(Worker1, list_children, [{path, Level20Path}, 0, 1]),
   
       ?assertMatch({ok, _}, {A15, U15}),
       ?assertMatch({ok, _}, {A15_2, U15_2}),
  
positive.code:     ?assertMatch(false, ?call(Worker1, exists, [{path, <<"/spaces/Space 1/dir2/file1">>}])),
      ?assertMatch(false, ?call(Worker1, exists, [{path, <<"/spaces/Space 1/dir2/file2">>}])),
  
      ?assertMatch({ok, [U23]}, ?call(Worker1, list_uuids, [{path, <<"/spaces/Space 1/dir2">>}, 0, 10])),
  
      BigDirDel =
          fun Loop(File) when File < 99 ->
  
negative.code:     ?assertMatch(true, AE3),
      {AE4, ExistsTrueLevel20} = ?call_with_time(Worker1, exists, [{path, Level20Path}]),
      ?assertMatch(true, AE4),
      ?assertMatch({ok, [_, _, _]}, ?call(Worker1, list_children, [{path, <<"/spaces/Space 1/dir2">>}, 0, 10])),
  
      {AD1, DeleteOkPathLevel4} = ?call_with_time(Worker1, delete, [{path, <<"/spaces/Space 1/dir2/file1">>}]),
      ?assertMatch(ok, AD1),
  