fix tests

--HG-- branch : 15.0

tests/test_account_fiscalyear.py

@@ -69,6 +69,11 @@
 
     def test_default_date_stop(self):
         """Test the default value for date_stop."""
+        # make sure the chart with periods is loaded
+        self.env.user.company_id.chart_template_id._load_periods(
+            self.env.user.company_id
+        )
+
         next_year = datetime.date.today().year + 1
         fiscalyear_model = self.env["account.fiscalyear"]
         next_date = fiscalyear_model._default_date_stop()