source is now redefined to None on stop payment

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20741 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Banking/tests/testERP5BankingStopPayment.py

@@ -140,7 +140,7 @@ class TestERP5BankingStopPayment( TestERP5BankingCheckbookDeliveryMixin,
     self.assertEqual(self.stop_payment.getPortalType(), 'Stop Payment')
     # check source
     self.assertEqual(self.stop_payment.getBaobabSource(), 
-               'site/testsite/paris')
+                     None)
     # check destination
     self.assertEqual(self.stop_payment.getBaobabDestination(), None)