legacy Payment Rule is not supposed to work. so assert with new Payment Simulation Rule only here.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32982 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/tests/testInvoice.py

@@ -1228,7 +1228,7 @@ class TestInvoiceMixin(TestPackingListMixin,
         'Invoice Rule': {
           'movement_type_list': invoice.getPortalInvoiceMovementTypeList() \
               + invoice.getPortalAccountingMovementTypeList(),
-          'next_rule_list': ['Invoice Transaction Rule', 'Payment Rule',
+          'next_rule_list': ['Invoice Transaction Rule', 'Payment Simulation Rule',
             'Trade Model Rule'],
           },
         'Invoice Transaction Rule': {