anchor.diff:  		TestCase == notify_accumulated_balance; TestCase == notify_product_charge;
   		TestCase == notify_accumulated_threshold;
   		TestCase == notify_create_product; TestCase == notify_delete_product;
  -		TestCase == notify_create_service; TestCase == notify_delete_service ->
  +		TestCase == notify_create_service; TestCase == notify_delete_service;
  +		TestCase == notify_create_offer ->
   	true = register(TestCase, self()),
   	case inets:start(httpd, [{port, 0},
   			{server_name, atom_to_list(?MODULE)},
  
positive.code: 	notify_delete_product, post_hub_service, delete_hub_service,
  	notify_create_service, notify_delete_service,
  	post_hub_user, delete_hub_user, post_hub_catalog, delete_hub_catalog,
  	post_hub_inventory, delete_hub_inventory, notify_product_charge,
  	oauth_authentication].
  
  
negative.code: 	mod_esi:deliver(SessionID, "status: 201 Created\r\n\r\n"),
  	notify_accumulated_threshold ! Input.
  
  -spec notifyproductcharge(SessionID :: term(), Env :: list(),
  		Input :: string()) -> any().
  %% @doc Notification callback for notify_product_charge test case.
  notifyproductcharge(SessionID, _Env, Input) ->
  	mod_esi:deliver(SessionID, "status: 201 Created\r\n\r\n"),
  	notify_product_charge ! Input.
  
  -spec notifycreateproduct(SessionID :: term(), Env :: list(),
  		Input :: string()) -> any().
  %% @doc Notification callback for notify_create_product test case.
  