it make no sense to clear all generator. Clear manually

only one id_group until import/export method of generated
or implemented (there is already api for this)

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@34576 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/tests/testAdvancedInvoicing.py

@@ -393,7 +393,11 @@ class TestAdvancedSaleInvoice(TestAdvancedInvoice):
 
   def afterSetUp(self):
     super(TestAdvancedSaleInvoice, self).afterSetUp()
-    self.portal.portal_ids.clearGenerator(all=True)
+    # This is quite ugly, we should use late import/export functions of generators
+    self.portal.cmf_activity_sql_connection.manage_test(
+     "delete from portal_ids where \
+       id_group='Accounting_Transaction_Module-Sale_Invoice_Transaction'")
+    transaction.commit()
 
   def stepCheckInvoicesAndTransactionsConsistency(self, sequence=None, sequence_list=None,
                                                   **kw):