anchor.diff:  %% end_per_group(_Group, Conf) ->
   %%     Conf.
   %%
  -init_per_testcase(_TestCase, Conf) ->
  -     mock_oidcc(),
  -     Conf.
  -
  -end_per_testcase(_TestCase, Conf) ->
  -    unmock_oidcc(),
  -    Conf.
  +%% init_per_testcase(_TestCase, Conf) ->
  +%%      mock_oidcc(),
  +%%      Conf.
  +%%
  +%% end_per_testcase(_TestCase, Conf) ->
  +%%     unmock_oidcc(),
  +%%     Conf.
   
   
   update_config(_Config) ->
  
positive.code:     ct:log("service configs:~n~p~n", [Services]),
      ok.
  
  provider_list(_Config) ->
      {ok, _Result} = perform_rest_request("lsprov localhost:8080"),
      ok.
  
  service_list(_Config) ->
      {ok, _Result} = perform_rest_request("lsserv localhost:8080 MockToken https://iam-test.indigo-datacloud.eu/"),
      ok.
  
  
  credential_list(_Config) ->
      {ok, _Result} = perform_rest_request("lscred localhost:8080 MockToken https://iam-test.indigo-datacloud.eu/"),
      ok.
  
  credential_request(_Config) ->
      ServiceId = "1",
      {ok, _Result} = perform_rest_request("request localhost:8080 ssh MockToken https://iam-test.indigo-datacloud.eu/"),
      ok.
  
  credential_revoke(_Config) ->
      Issuer = <<"https://iam-test.indigo-datacloud.eu/">>,
      Subject = <<"tts_test_user">>,
      {ok, #{ site := #{uid := UserId}}} = tts_user_cache:get_user_info(Issuer, Subject),
      {ok, [#{cred_id := CredIdBin} | _]} = tts_credential:get_list(UserId),
      CredId = binary_to_list(CredIdBin),
      {ok, _Result} = perform_rest_request("revoke localhost:8080 "++CredId++" MockToken https://iam-test.indigo-datacloud.eu/"),
      ok.
  
  %%%%%% internal
  perform_rest_request(Params) ->
  
negative.code:          end_per_suite/1,
           %% init_per_group/2,
           %% end_per_group/2,
           %% init_per_testcase/2,
           %% end_per_testcase/2,
  
           python2_check/1,
           update_config/1,
           service_config/1,
           %% provider_list/0,
           rest_communication/1
          ]).
  
  all() ->
      [
       python2_check,
       update_config,
       service_config,
       rest_communication
      ].
  
  %% groups() ->
  