def create_bay(self, values):
# ensure defaults are present for new bays
if not values.get('uuid'):
values['uuid'] = utils.generate_uuid()
bay = models.Bay()
bay.update(values)
try:
bay.save()
except db_exc.DBDuplicateEntry:
raise exception.BayAlreadyExists(uuid=values['uuid'])
return bay
def test_BayAlreadyExists(self):
self.assertRaises(exception.BayAlreadyExists,
lambda: self.raise_(exception.BayAlreadyExists()))