anchor.diff:  end_per_suite(Config) ->
   	SvcName = ?config(svc_name, Config),
   	UserName= ?config(username, Config),
  +	Client = ?config(client, Config),
  +	ok = ocs:delete_client(Client),
   	ok = ocs:delete_subscriber(UserName),
   	ok = diameter:stop_service(SvcName),
   	ok = ocs_test_lib:stop(),
  
positive.code: 	ok = ocs_test_lib:start(),
  	UserName = "Wentworth",
  	Password = "53cr37",
  	ok = ocs:add_subscriber(UserName, Password, [], 1000000), 
  	{ok, [{auth, AuthInstance}, {acct, _AcctInstance}]} = application:get_env(ocs, diameter),
  	[{Address, Port, _}] = AuthInstance,
  	SvcName = diameter_client_service,
  	true = diameter:subscribe(SvcName),
  	ok = diameter:start_service(SvcName, client_service_opts()),
  
negative.code: 	receive
  		#diameter_event{service = SvcName, info = start} ->
  			[{svc_name, SvcName}, {username, UserName},
  					{password, Password}, {client, Address}] ++ Config;
  		_ ->
  			{skip, diameter_client_service_not_started}
  	end.
  