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# Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# Author: Endre Karlson <endre.karlson@hpe.com>
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import mock
from neutronclient.common import exceptions as neutron_exceptions
from neutronclient.v2_0 import client as clientv20
from oslo_config import cfg
from oslo_config import fixture as cfg_fixture
import oslotest.base
from designate import context
from designate import exceptions
from designate.network_api import get_network_api
from designate.network_api import neutron
CONF = cfg.CONF
class NeutronNetworkAPITest(oslotest.base.BaseTestCase):
def setUp(self):
super(NeutronNetworkAPITest, self).setUp()
self.useFixture(cfg_fixture.Config(CONF))
CONF.set_override(
'endpoints', ['RegionOne|http://localhost:9696'],
'network_api:neutron'
)
self.api = get_network_api('neutron')
self.context = context.DesignateContext(
user_id='12345', project_id='54321',
)
@mock.patch.object(clientv20, 'Client')
def test_get_client(self, mock_client):
neutron.get_client(self.context, 'http://localhost:9696')
kwargs = mock_client.call_args.kwargs
self.assertIn('endpoint_url', kwargs)
self.assertIn('timeout', kwargs)
self.assertIn('insecure', kwargs)
self.assertIn('ca_cert', kwargs)
self.assertNotIn('token', kwargs)
self.assertNotIn('username', kwargs)
self.assertEqual('http://localhost:9696', kwargs['endpoint_url'])
@mock.patch.object(clientv20, 'Client')
def test_get_client_using_token(self, mock_client):
self.context = context.DesignateContext(
user_id='12345', project_id='54321', auth_token='token',
)
neutron.get_client(self.context, 'http://localhost:9696')
kwargs = mock_client.call_args.kwargs
self.assertIn('token', kwargs)
self.assertIn('auth_strategy', kwargs)
self.assertNotIn('username', kwargs)
self.assertEqual('http://localhost:9696', kwargs['endpoint_url'])
self.assertEqual(kwargs['token'], self.context.auth_token)
@mock.patch.object(clientv20, 'Client')
def test_get_client_using_admin(self, mock_client):
CONF.set_override(
'admin_username', 'test',
'network_api:neutron'
)
neutron.get_client(self.context, 'http://localhost:9696')
kwargs = mock_client.call_args.kwargs
self.assertIn('auth_strategy', kwargs)
self.assertIn('username', kwargs)
self.assertIn('project_name', kwargs)
self.assertIn('password', kwargs)
self.assertIn('auth_url', kwargs)
self.assertNotIn('token', kwargs)
self.assertEqual('http://localhost:9696', kwargs['endpoint_url'])
self.assertEqual(
kwargs['username'], CONF['network_api:neutron'].admin_username
)
@mock.patch.object(neutron, 'get_client')
def test_list_floatingips(self, get_client):
driver = mock.Mock()
driver.list_floatingips.return_value = {'floatingips': [
{
'id': '123',
'floating_ip_address': '192.168.0.100',
'region': 'RegionOne'
},
{
'id': '456',
'floating_ip_address': '192.168.0.200',
'region': 'RegionOne'
},
]}
get_client.return_value = driver
self.assertEqual(2, len(self.api.list_floatingips(self.context)))
@mock.patch.object(neutron, 'get_client')
def test_list_floatingips_unauthorized(self, get_client):
driver = mock.Mock()
driver.list_floatingips.side_effect = neutron_exceptions.Unauthorized
get_client.return_value = driver
self.assertEqual(0, len(self.api.list_floatingips(self.context)))
@mock.patch.object(neutron, 'get_client')
def test_list_floatingips_communication_failure(self, get_client):
driver = mock.Mock()
driver.list_floatingips.side_effect = (
neutron_exceptions.NeutronException
)
get_client.return_value = driver
self.assertRaises(
exceptions.NeutronCommunicationFailure,
self.api.list_floatingips, self.context
)
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