do not test security in edit in zope2.7 as it depends on accessor

security with is disabled for these zope version


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@21499 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/testERP5Type.py

@@ -2303,7 +2303,10 @@ class TestPropertySheet:
       self.assertFalse(guarded_hasattr(obj, 'getFooBar'))
 
     def test_edit(self):
-
+      # not working in 2.7 as accessor not patched
+      try:
+        from ZODB.Transaction import Transaction
+      except ImportError:
         self._addProperty('Person',
                           ''' { 'id':         'foo_bar',
                           'write_permission' : 'Set own password',