test_migrations.py 文件源码

def test_upgrade_ip_policy_cidr_overlaps(self):
        self.connection.execute(
            self.subnets.insert(),
            dict(id="000", _cidr="192.168.10.0/24", ip_policy_id="111"))
        self.connection.execute(
            self.ip_policy_cidrs.insert(),
            dict(id="222", created_at=datetime.date(1970, 1, 1),
                 ip_policy_id="111", cidr="192.168.10.0/16"))

        with mock.patch("oslo_utils.uuidutils") as uuid, \
                mock.patch("oslo_utils.timeutils") as tu:
            tu.utcnow.return_value = datetime.datetime(2004, 2, 14)
            uuid.generate_uuid.return_value = "foo"
            alembic_command.upgrade(self.config, '2748e48cee3a')
            results = self.connection.execute(
                select([self.ip_policy_cidrs])).fetchall()
            self.assertEqual(len(results), 1)
            result = results[0]
            self.assertEqual(result["id"], uuid.generate_uuid.return_value)
            self.assertEqual(result["created_at"], tu.utcnow.return_value)
            self.assertEqual(result["ip_policy_id"], "111")
            self.assertEqual(result["cidr"], "192.168.10.0/24")