Restore monkey patches to avoid crash next tests.

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@845 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/master/tests/testElectionHandler.py

@@ -90,6 +90,9 @@ class MasterClientElectionTests(NeoTestBase):
         ClientConnection.expectMessage = expectMessage
         
     def tearDown(self):
+        # restore patched methods
+        ClientConnection._addPacket = self._addPacket
+        ClientConnection.expectMessage = self.expectMessage
         NeoTestBase.tearDown(self)
 
     def test_01_connectionStarted(self):