145 lines
6.4 KiB
Python
145 lines
6.4 KiB
Python
# Copyright 2013 NEC Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import collections
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from unittest import mock
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import netaddr
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from django.test.utils import override_settings
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from openstack_dashboard import api
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from openstack_dashboard.test import helpers as test
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class NetworkApiNeutronTests(test.APIMockTestCase):
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def setUp(self):
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super(NetworkApiNeutronTests, self).setUp()
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neutronclient = mock.patch.object(api.neutron, 'neutronclient').start()
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self.qclient = neutronclient.return_value
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def _get_expected_addresses(self, server, no_fip_expected=True):
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server_ports = self.ports.filter(device_id=server.id)
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addresses = collections.defaultdict(list)
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for p in server_ports:
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net_name = self.networks.get(id=p['network_id']).name
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for ip in p.fixed_ips:
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version = netaddr.IPAddress(ip['ip_address']).version
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addresses[net_name].append(
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{'version': version,
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'addr': ip['ip_address'],
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'OS-EXT-IPS-MAC:mac_addr': p.mac_address,
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'OS-EXT-IPS:type': 'fixed'})
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if no_fip_expected:
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continue
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fips = self.floating_ips.filter(port_id=p['id'])
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if not fips:
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continue
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# Only one FIP should match.
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fip = fips[0]
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addresses[net_name].append(
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{'version': 4,
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'addr': fip.floating_ip_address,
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'OS-EXT-IPS-MAC:mac_addr': p.mac_address,
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'OS-EXT-IPS:type': 'floating'})
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return addresses
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def _check_server_address(self, res_server_data, no_fip_expected=False):
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expected_addresses = self._get_expected_addresses(res_server_data,
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no_fip_expected)
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self.assertEqual(len(expected_addresses),
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len(res_server_data.addresses))
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for net, addresses in expected_addresses.items():
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self.assertIn(net, res_server_data.addresses)
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self.assertEqual(addresses, res_server_data.addresses[net])
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def _test_servers_update_addresses(self, router_enabled=True):
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tenant_id = self.request.user.tenant_id
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servers = self.servers.list()
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server_ids = tuple([server.id for server in servers])
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server_ports = [p for p in self.api_ports.list()
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if p['device_id'] in server_ids]
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server_port_ids = tuple([p['id'] for p in server_ports])
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if router_enabled:
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assoc_fips = [fip for fip in self.api_floating_ips.list()
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if fip['port_id'] in server_port_ids]
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server_network_ids = [p['network_id'] for p in server_ports]
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server_networks = [net for net in self.api_networks.list()
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if net['id'] in server_network_ids]
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list_ports_retvals = [{'ports': server_ports}]
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self.qclient.list_ports.side_effect = list_ports_retvals
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if router_enabled:
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self.qclient.list_floatingips.return_value = {'floatingips':
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assoc_fips}
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list_ports_retvals.append({'ports': self.api_ports.list()})
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self.qclient.list_networks.return_value = {'networks': server_networks}
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self.qclient.list_subnets.return_value = {'subnets':
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self.api_subnets.list()}
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api.network.servers_update_addresses(self.request, servers)
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self.assertEqual(self.servers.count(), len(servers))
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self.assertEqual([server.id for server in self.servers.list()],
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[server.id for server in servers])
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no_fip_expected = not router_enabled
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# server[0] has one fixed IP and one floating IP
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# if router ext isenabled.
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self._check_server_address(servers[0], no_fip_expected)
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# The expected is also calculated, we examine the result manually once.
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addrs = servers[0].addresses['net1']
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if router_enabled:
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self.assertEqual(3, len(addrs))
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self.assertEqual('fixed', addrs[0]['OS-EXT-IPS:type'])
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self.assertEqual('fixed', addrs[1]['OS-EXT-IPS:type'])
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self.assertEqual('floating', addrs[2]['OS-EXT-IPS:type'])
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else:
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self.assertEqual(2, len(addrs))
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self.assertEqual('fixed', addrs[0]['OS-EXT-IPS:type'])
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self.assertEqual('fixed', addrs[1]['OS-EXT-IPS:type'])
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# server[1] has one fixed IP.
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self._check_server_address(servers[1], no_fip_expected)
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# manual check.
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addrs = servers[1].addresses['net2']
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self.assertEqual(1, len(addrs))
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self.assertEqual('fixed', addrs[0]['OS-EXT-IPS:type'])
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# server[2] has no corresponding ports in neutron_data,
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# so it should be an empty dict.
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self.assertFalse(servers[2].addresses)
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expected_list_ports = [mock.call(device_id=server_ids)]
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if router_enabled:
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self.qclient.list_floatingips.assert_called_once_with(
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tenant_id=tenant_id, port_id=server_port_ids)
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expected_list_ports.append(mock.call(tenant_id=tenant_id))
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else:
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self.assertEqual(0, self.qclient.list_floatingips.call_count)
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self.qclient.list_ports.assert_has_calls(expected_list_ports)
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self.qclient.list_networks.assert_called_once_with(
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id=frozenset(server_network_ids))
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self.qclient.list_subnets.assert_called_once_with()
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@override_settings(OPENSTACK_NEUTRON_NETWORK={'enable_router': True})
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def test_servers_update_addresses(self):
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self._test_servers_update_addresses()
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@override_settings(OPENSTACK_NEUTRON_NETWORK={'enable_router': False})
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def test_servers_update_addresses_router_disabled(self):
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self._test_servers_update_addresses(router_enabled=False)
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