anchor.diff:  -export([provider_create_test/1, provider_update_test/1, provider_get_info_test/1,
       provider_delete_test/1, provider_create_space_test/1, provider_get_supported_space_info_test/1,
       provider_delete_supported_space_test/1, provider_check_port_test/1, provider_check_ip_test/1,
  -    support_space_test/1, user_authenticate_test/1, user_update_test/1, user_delete_test/1,
  +    support_space_test/1, user_authorize_test/1, user_update_test/1, user_delete_test/1,
       user_merge_test/1, user_create_space_test/1, user_default_space_test/1, user_delete_space_test/1,
  -    user_get_space_data_test/1, user_space_invite_test/1, user_get_group_data_test/1,
  +    user_get_space_info_test/1, user_space_invitation_test/1, user_get_group_info_test/1,
       user_leave_group_test/1, user_group_invite_test/1, group_create_test/1, group_update_test/1,
       group_delete_test/1, user_create_group_test/1, group_invite_user_test/1,
       group_get_user_data_test/1, group_delete_user_test/1, group_get_privileges_test/1,
  
positive.code:             user_rest_module_test_group,
              [],
              [
                  user_authenticate_test,
                  user_update_test,
                  user_delete_test,
                  user_merge_test,
                  user_create_space_test,
                  user_default_space_test,
                  user_delete_space_test,
                  user_get_space_data_test,
                  user_space_invite_test,
                  user_get_group_data_test,
                  user_leave_group_test,
                  user_group_invite_test
              ]
          },
          {
              group_rest_module_test_group,
              [],
              [
  
negative.code: 
      ?assertMatch(true, is_included([GID1, GID2], get_user_groups(UserReqParams))).
  
  user_get_group_info_test(Config) ->
      UserReqParams = ?config(userReqParams, Config),
  
      GID1 = create_group_for_user(?GROUP_NAME1, UserReqParams),
  