extras to make test run

Author: d-w-moore

irods/test/rule_test.py

@@ -3,10 +3,12 @@
 
 import os
 import sys
+import random
 import time
 import textwrap
 import unittest
-from irods.models import DataObject
+from irods.column import Like
+from irods.models import DataObject, RuleExec
 from irods.exception import (
     FAIL_ACTION_ENCOUNTERED_ERR,
     RULE_ENGINE_ERROR,