anchor.diff:  	[{userdata, [{doc, "Remove a resource from the table"}]}].
   
   delete_resource(_Config) ->
  -	Resource = #resource{name = "Example",
  +	ok = ocs_gtt:new(example_tariff4, []),
  +	Resource = #resource{name = "example_tariff4",
   			description = "Example voice tariff", category = "tariff",
   			state = "created", start_date = erlang:system_time(?MILLISECOND),
   			specification = #specification_ref{id = "1",
  
positive.code: 
  gtt_insert_event(_Config) ->
  	ok = gen_event:add_handler(ocs_event, test_event, [self()]),
  	[Table | _] = ocs_gtt:list(),
  	Prefix = "1519240",
  	Description = "Bell Mobility",
  	Amount = 10000,
  
negative.code: 	[{userdata, [{doc, "List all the resources in the table"}]}].
  
  get_resources(_Config) ->
  	ok = ocs_gtt:new(example_tariff2, []),
  	Resource = #resource{name = "example_tariff2",
  			description = "Example voice tariff", category = "tariff",
  			state = "created", start_date = erlang:system_time(?MILLISECOND),
  			specification = #specification_ref{id = "1",
  