anchor.diff:  %%%-------------------------------------------------------------------
  -%%% @author Bartosz Walkowicz
  +%%% @author Piotr Duleba
   %%% @copyright (C) 2020 ACK CYFRONET AGH
   %%% This software is released under the MIT license
   %%% cited in 'LICENSE.txt'.
  
positive.code: -export([init_per_suite/1, end_per_suite/1]).
  
  -export([
      get_storages_ids/1, add_s3_storage/1
  ]).
  
  all() -> [
      get_storages_ids, add_s3_storage
  ].
  
  
  
negative.code:                 ],
                  forbidden = [peer]
              },
              prepare_args_fun = fun(_) -> #rest_args{method = get, path = <<"provider/storages">>}
              end,
              validate_result_fun = fun(_, {ok, RespCode, _, RespBody}) ->
                  ?assertEqual({?HTTP_200_OK, ExpectedData}, {RespCode, RespBody})
              end
          }
      ])).
  
  