add tic step as now deletion is manage with activities

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@11584 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Security/tests/testERP5Security.py

@@ -253,6 +253,7 @@ class TestLocalRoleManagement(ERP5TypeTestCase):
       module.manage_delObjects([x for x in module.objectIds()])
     # commit this
     get_transaction().commit()
+    self.tic()
     clearCache()
 
   def loginAsUser(self, username):