anchor.diff:  ->
       [Worker | _] = ?config(op_worker_nodes, Config),
       initializer:communicator_mock(Worker),
  -    initializer:mock_test_file_context(Config, ?FILE_UUID),
       NewConfig = initializer:create_test_users_and_spaces(
           ?TEST_FILE(Config, "env_desc.json"), Config
       ),
  
positive.code:     end, ?config(session_ids, Config)),
      initializer:unmock_auth_manager(Config),
      initializer:clean_test_users_and_spaces_no_validate(Config),
      initializer:unmock_test_file_context(Config),
      test_utils:mock_validate_and_unload(Worker, [communicator]);
  
  end_per_testcase(_Case, Config) ->
  
negative.code:     test_utils:mock_expect(Workers, space_logic, get_provider_ids, fun(_, _) ->
          {ok, [oneprovider:get_id()]}
      end),
      NewConfig = initializer:create_test_users_and_spaces(
          ?TEST_FILE(Config, "env_desc.json"), Config
      ),
  