Synnefo

    @patch("synnefo.db.models.get_rapi_client")

    def test_create_port_with_address(self, mrapi):

        """Test creation if IP address is specified."""

        mrapi().ModifyInstance.return_value = 42

        vm = dbmf.VirtualMachineFactory()

        net = dbmf.NetworkWithSubnetFactory(userid=vm.userid,

                                            public=False,

                                            subnet__cidr="192.168.2.0/24",

                                            subnet__pool__size=1,

                                            subnet__pool__offset=1)

        request = {

            "port": {

                "name": "port_with_address",

                "network_id": str(net.id),

                "device_id": str(vm.id),

                "fixed_ips": [{"ip_address": "192.168.2.1"}]

            }

        }

        with override_settings(settings, GANETI_USE_HOTPLUG=True):

            response = self.post(PORTS_URL, params=json.dumps(request),

                                 user=vm.userid)

        self.assertEqual(response.status_code, 201)

        new_port_ip = json.loads(response.content)["port"]["fixed_ips"][0]

        self.assertEqual(new_port_ip["ip_address"], "192.168.2.1")

        # But 409 if address is already used

        with override_settings(settings, GANETI_USE_HOTPLUG=True):

            response = self.post(PORTS_URL, params=json.dumps(request),

                                 user=vm.userid)

        self.assertConflict(response)

        # And bad request if IPv6 address is specified

        request["port"]["fixed_ips"][0]["ip_address"] = "babe::"

        with override_settings(settings, GANETI_USE_HOTPLUG=True):

            response = self.post(PORTS_URL, params=json.dumps(request),

                                 user=vm.userid)

        self.assertBadRequest(response)