set a base_unit_quantity on the currency used in those tests

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@13896 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/tests/testAccountingRules.py

@@ -488,6 +488,7 @@ class TestAccountingRules(TestAccountingRulesMixin, ERP5TypeTestCase):
         id = 'EUR',
         title = 'Euro',
         portal_type = self.currency_portal_type,
+        base_unit_quantity = .01,
       )
     sequence.edit(euro=currency_module.EUR, currency=currency_module.EUR)