commit transaction and invoke tic at the end of afterSetUp().

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33588 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/tests/testInvoice.py

@@ -126,6 +126,8 @@ class TestInvoiceMixin(TestPackingListMixin,
     if self.oldMailHost is not None:
       self.portal.manage_delObjects(['MailHost'])
       self.portal._setObject('MailHost', DummyMailHost('MailHost'))
+    transaction.commit()
+    self.tic()
 
   def beforeTearDown(self):
     transaction.abort()