A set of Neutron drivers for the VMware NSX.
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# Copyright (c) 2013 OpenStack Foundation.
# All Rights Reserved.
#
# 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 neutron.api.v2 import attributes
from neutron import context
from neutron.extensions import agent
from neutron.tests.unit.db import test_db_base_plugin_v2 as test_db_plugin
from oslo_config import cfg
import six
from vmware_nsx.neutron.plugins.vmware.api_client import version
from vmware_nsx.neutron.plugins.vmware.common import sync
from vmware_nsx.tests.unit import vmware
from vmware_nsx.tests.unit.vmware.apiclient import fake
from vmware_nsx.tests.unit.vmware import test_utils
class MacLearningExtensionManager(object):
def get_resources(self):
# Add the resources to the global attribute map
# This is done here as the setup process won't
# initialize the main API router which extends
# the global attribute map
attributes.RESOURCE_ATTRIBUTE_MAP.update(
agent.RESOURCE_ATTRIBUTE_MAP)
return agent.Agent.get_resources()
def get_actions(self):
return []
def get_request_extensions(self):
return []
class MacLearningDBTestCase(test_db_plugin.NeutronDbPluginV2TestCase):
fmt = 'json'
def setUp(self):
test_utils.override_nsx_ini_full_test()
cfg.CONF.set_override('api_extensions_path', vmware.NSXEXT_PATH)
# Save the original RESOURCE_ATTRIBUTE_MAP
self.saved_attr_map = {}
for resource, attrs in six.iteritems(
attributes.RESOURCE_ATTRIBUTE_MAP):
self.saved_attr_map[resource] = attrs.copy()
ext_mgr = MacLearningExtensionManager()
# mock api client
self.fc = fake.FakeClient(vmware.STUBS_PATH)
self.mock_nsx = mock.patch(vmware.NSXAPI_NAME, autospec=True)
instance = self.mock_nsx.start()
# Avoid runs of the synchronizer looping call
patch_sync = mock.patch.object(sync, '_start_loopingcall')
patch_sync.start()
# Emulate tests against NSX 2.x
instance.return_value.get_version.return_value = version.Version("3.0")
instance.return_value.request.side_effect = self.fc.fake_request
cfg.CONF.set_override('metadata_mode', None, 'NSX')
self.addCleanup(self.fc.reset_all)
self.addCleanup(self.restore_resource_attribute_map)
super(MacLearningDBTestCase, self).setUp(plugin=vmware.PLUGIN_NAME,
ext_mgr=ext_mgr)
self.adminContext = context.get_admin_context()
def restore_resource_attribute_map(self):
# Restore the original RESOURCE_ATTRIBUTE_MAP
attributes.RESOURCE_ATTRIBUTE_MAP = self.saved_attr_map
def test_create_with_mac_learning(self):
with self.port(arg_list=('mac_learning_enabled',),
mac_learning_enabled=True) as port:
# Validate create operation response
self.assertEqual(True, port['port']['mac_learning_enabled'])
# Verify that db operation successfully set mac learning state
req = self.new_show_request('ports', port['port']['id'], self.fmt)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(True, sport['port']['mac_learning_enabled'])
def test_create_and_show_port_without_mac_learning(self):
with self.port() as port:
req = self.new_show_request('ports', port['port']['id'], self.fmt)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertNotIn('mac_learning_enabled', sport['port'])
def test_update_port_with_mac_learning(self):
with self.port(arg_list=('mac_learning_enabled',),
mac_learning_enabled=False) as port:
data = {'port': {'mac_learning_enabled': True}}
req = self.new_update_request('ports', data, port['port']['id'])
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(True, res['port']['mac_learning_enabled'])
def test_update_preexisting_port_with_mac_learning(self):
with self.port() as port:
req = self.new_show_request('ports', port['port']['id'], self.fmt)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertNotIn('mac_learning_enabled', sport['port'])
data = {'port': {'mac_learning_enabled': True}}
req = self.new_update_request('ports', data, port['port']['id'])
# Validate update operation response
res = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(True, res['port']['mac_learning_enabled'])
# Verify that db operation successfully updated mac learning state
req = self.new_show_request('ports', port['port']['id'], self.fmt)
sport = self.deserialize(self.fmt, req.get_response(self.api))
self.assertEqual(True, sport['port']['mac_learning_enabled'])
def test_list_ports(self):
# for this test we need to enable overlapping ips
cfg.CONF.set_default('allow_overlapping_ips', True)
no_mac_learning_p = (lambda:
self.port(arg_list=('mac_learning_enabled',),
mac_learning_enabled=True))
with no_mac_learning_p(), no_mac_learning_p(), no_mac_learning_p():
for port in self._list('ports')['ports']:
self.assertEqual(True, port['mac_learning_enabled'])
def test_show_port(self):
with self.port(arg_list=('mac_learning_enabled',),
mac_learning_enabled=True) as p:
port_res = self._show('ports', p['port']['id'])['port']
self.assertEqual(True, port_res['mac_learning_enabled'])