Synnefo

            "port_id": str(port_id) if port_id else None,

    # def test_update_port_sg_unfound(self):

    #     sg1 = dbmf.SecurityGroupFactory()

    #     nic = dbmf.NetworkInterfaceFactory(device_owner='vm')

    #     nic.security_groups.add(sg1)

    #     nic.save()

    #     url = join_urls(PORTS_URL, str(nic.id))

    #     request = {'port': {"security_groups": ["123"]}}

    #     response = self.put(url, params=json.dumps(request),

    #                         user=nic.userid)

    #     self.assertEqual(response.status_code, 404)

    # def test_update_port_sg(self):

    #     sg1 = dbmf.SecurityGroupFactory()

    #     sg2 = dbmf.SecurityGroupFactory()

    #     sg3 = dbmf.SecurityGroupFactory()

    #     nic = dbmf.NetworkInterfaceFactory(device_owner='vm')

    #     nic.security_groups.add(sg1)

    #     nic.save()

    #     url = join_urls(PORTS_URL, str(nic.id))

    #     request = {'port': {"security_groups": [str(sg2.id), str(sg3.id)]}}

    #     response = self.put(url, params=json.dumps(request),

    #                         user=nic.userid)

    #     res = json.loads(response.content)

    #     self.assertEqual(res['port']['security_groups'],

    #                      [str(sg2.id), str(sg3.id)])