Add missing import.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1408 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/tests/client/testClientHandler.py

@@ -21,8 +21,8 @@ from mock import Mock, ReturnValues
 from neo.tests import NeoTestBase
 from neo import protocol
 from neo.pt import PartitionTable
-from neo.protocol import UnexpectedPacketError, INVALID_UUID
-from neo.protocol import NodeTypes, NodeStates, CellStates, INVALID_PTID
+from neo.protocol import UnexpectedPacketError, INVALID_UUID, INVALID_PTID
+from neo.protocol import NodeTypes, NodeStates, CellStates, Packets
 from neo.client.handlers import BaseHandler
 from neo.client.handlers.master import PrimaryBootstrapHandler
 from neo.client.handlers.master import PrimaryNotificationsHandler, PrimaryAnswersHandler