a410ae39ec
We need to pass None in binding:profile to allow an administrator to clear binding:profile attribute. Closes-Bug: #1220011 Adds dedicated unit tests to the plugins which uses binding:profile attribute (Mellanox and NEC plugins at now). This commit also adds common unit tests for binding:profile to the common PortBindingTestCase class. - create_port with binding:profile whose value is None or {} - update_port with binding:profile whose value is None or {} - Reject binding:profile from non-admin user Note that _make_port() in BigSwitch plugin test is updated to allow passing arg_list() from the base test class. Fix a bug in NEC plugin that 500 is returned when putting binding:profile None to a port whose binding:profile is already None (Closes-Bug: #1220720) Change-Id: I146afe961cd445a023adc7233588d8034fdb8437
294 lines
12 KiB
Python
294 lines
12 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 Big Switch Networks, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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from mock import patch
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from oslo.config import cfg
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import webob.exc
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import neutron.common.test_lib as test_lib
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from neutron import context
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from neutron.extensions import portbindings
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from neutron.manager import NeutronManager
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from neutron.plugins.bigswitch.plugin import RemoteRestError
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from neutron.tests.unit import _test_extension_portbindings as test_bindings
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from neutron.tests.unit.bigswitch import fake_server
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from neutron.tests.unit import test_api_v2
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import neutron.tests.unit.test_db_plugin as test_plugin
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RESTPROXY_PKG_PATH = 'neutron.plugins.bigswitch.plugin'
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class BigSwitchProxyPluginV2TestCase(test_plugin.NeutronDbPluginV2TestCase):
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_plugin_name = ('%s.NeutronRestProxyV2' % RESTPROXY_PKG_PATH)
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def setUp(self):
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etc_path = os.path.join(os.path.dirname(__file__), 'etc')
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test_lib.test_config['config_files'] = [os.path.join(etc_path,
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'restproxy.ini.test')]
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self.httpPatch = patch('httplib.HTTPConnection', create=True,
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new=fake_server.HTTPConnectionMock)
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self.addCleanup(self.httpPatch.stop)
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self.httpPatch.start()
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super(BigSwitchProxyPluginV2TestCase,
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self).setUp(self._plugin_name)
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class TestBigSwitchProxyBasicGet(test_plugin.TestBasicGet,
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BigSwitchProxyPluginV2TestCase):
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pass
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class TestBigSwitchProxyV2HTTPResponse(test_plugin.TestV2HTTPResponse,
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BigSwitchProxyPluginV2TestCase):
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def test_failover_memory(self):
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# first request causes failover so next shouldn't hit bad server
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with self.network() as net:
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kwargs = {'tenant_id': 'ExceptOnBadServer'}
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with self.network(**kwargs) as net:
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req = self.new_show_request('networks', net['network']['id'])
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res = req.get_response(self.api)
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self.assertEqual(res.status_int, 200)
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class TestBigSwitchProxyPortsV2(test_plugin.TestPortsV2,
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BigSwitchProxyPluginV2TestCase,
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test_bindings.PortBindingsTestCase):
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VIF_TYPE = portbindings.VIF_TYPE_OVS
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HAS_PORT_FILTER = False
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def _get_ports(self, netid):
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return self.deserialize('json',
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self._list_ports('json', netid=netid))['ports']
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def test_rollback_for_port_create(self):
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with self.network(no_delete=True) as n:
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self.httpPatch = patch('httplib.HTTPConnection', create=True,
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new=fake_server.HTTPConnectionMock500)
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self.httpPatch.start()
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kwargs = {'device_id': 'somedevid',
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'tenant_id': n['network']['tenant_id']}
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self._create_port('json', n['network']['id'],
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expected_code=
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webob.exc.HTTPInternalServerError.code,
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**kwargs)
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self.httpPatch.stop()
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ports = self._get_ports(n['network']['id'])
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#failure to create should result in no ports
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self.assertEqual(0, len(ports))
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def test_rollback_on_port_attach(self):
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with self.network() as n:
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plugin_obj = NeutronManager.get_plugin()
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with patch.object(plugin_obj.servers,
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'rest_plug_interface') as mock_plug_interface:
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mock_plug_interface.side_effect = RemoteRestError('fake error')
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kwargs = {'device_id': 'somedevid',
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'tenant_id': n['network']['tenant_id']}
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self._create_port('json', n['network']['id'],
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expected_code=
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webob.exc.HTTPInternalServerError.code,
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**kwargs)
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port = self._get_ports(n['network']['id'])[0]
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# Attachment failure should leave created port in error state
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self.assertEqual('ERROR', port['status'])
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self._delete('ports', port['id'])
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def test_rollback_for_port_update(self):
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with self.network() as n:
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with self.port(network_id=n['network']['id']) as port:
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port = self._get_ports(n['network']['id'])[0]
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data = {'port': {'name': 'aNewName'}}
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self.httpPatch = patch('httplib.HTTPConnection', create=True,
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new=fake_server.HTTPConnectionMock500)
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self.httpPatch.start()
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self.new_update_request('ports',
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data,
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port['id']).get_response(self.api)
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self.httpPatch.stop()
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uport = self._get_ports(n['network']['id'])[0]
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# name should have stayed the same
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self.assertEqual(port['name'], uport['name'])
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def test_rollback_for_port_detach(self):
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with self.network() as n:
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with self.port(network_id=n['network']['id'],
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device_id='somedevid') as port:
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self.httpPatch = patch('httplib.HTTPConnection', create=True,
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new=fake_server.HTTPConnectionMock500)
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self.httpPatch.start()
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self._delete('ports', port['port']['id'],
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expected_code=
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webob.exc.HTTPInternalServerError.code)
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self.httpPatch.stop()
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port = self._get_ports(n['network']['id'])[0]
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self.assertEqual('ACTIVE', port['status'])
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def test_rollback_for_port_delete(self):
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with self.network() as n:
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with self.port(network_id=n['network']['id'],
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device_id='somdevid') as port:
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plugin_obj = NeutronManager.get_plugin()
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with patch.object(plugin_obj.servers,
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'rest_delete_port'
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) as mock_plug_interface:
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mock_plug_interface.side_effect = RemoteRestError(
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'fake error')
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self._delete('ports', port['port']['id'],
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expected_code=
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webob.exc.HTTPInternalServerError.code)
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port = self._get_ports(n['network']['id'])[0]
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self.assertEqual('ERROR', port['status'])
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class TestBigSwitchProxyPortsV2IVS(test_plugin.TestPortsV2,
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BigSwitchProxyPluginV2TestCase,
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test_bindings.PortBindingsTestCase):
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VIF_TYPE = portbindings.VIF_TYPE_IVS
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HAS_PORT_FILTER = False
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def setUp(self):
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super(TestBigSwitchProxyPortsV2IVS,
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self).setUp()
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cfg.CONF.set_override('vif_type', 'ivs', 'NOVA')
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class TestNoHostIDVIFOverride(test_plugin.TestPortsV2,
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BigSwitchProxyPluginV2TestCase,
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test_bindings.PortBindingsTestCase):
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VIF_TYPE = portbindings.VIF_TYPE_OVS
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HAS_PORT_FILTER = False
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def setUp(self):
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super(TestNoHostIDVIFOverride, self).setUp()
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cfg.CONF.set_override('vif_type', 'ovs', 'NOVA')
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def test_port_vif_details(self):
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kwargs = {'name': 'name', 'device_id': 'override_dev'}
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with self.port(**kwargs) as port:
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self.assertEqual(port['port']['binding:vif_type'],
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portbindings.VIF_TYPE_OVS)
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class TestBigSwitchVIFOverride(test_plugin.TestPortsV2,
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BigSwitchProxyPluginV2TestCase,
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test_bindings.PortBindingsTestCase):
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VIF_TYPE = portbindings.VIF_TYPE_OVS
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HAS_PORT_FILTER = False
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def setUp(self):
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super(TestBigSwitchVIFOverride,
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self).setUp()
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cfg.CONF.set_override('vif_type', 'ovs', 'NOVA')
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def test_port_vif_details(self):
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kwargs = {'name': 'name', 'binding:host_id': 'ivshost',
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'device_id': 'override_dev'}
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with self.port(**kwargs) as port:
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self.assertEqual(port['port']['binding:vif_type'],
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portbindings.VIF_TYPE_IVS)
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kwargs = {'name': 'name2', 'binding:host_id': 'someotherhost',
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'device_id': 'other_dev'}
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with self.port(**kwargs) as port:
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self.assertEqual(port['port']['binding:vif_type'], self.VIF_TYPE)
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def test_port_move(self):
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kwargs = {'name': 'name', 'binding:host_id': 'ivshost',
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'device_id': 'override_dev'}
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with self.port(**kwargs) as port:
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data = {'port': {'binding:host_id': 'someotherhost',
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'device_id': 'override_dev'}}
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req = self.new_update_request('ports', data, port['port']['id'])
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res = self.deserialize(self.fmt, req.get_response(self.api))
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self.assertEqual(res['port']['binding:vif_type'], self.VIF_TYPE)
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def _make_port(self, fmt, net_id, expected_res_status=None, arg_list=None,
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**kwargs):
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arg_list = arg_list or ()
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arg_list += ('binding:host_id', )
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res = self._create_port(fmt, net_id, expected_res_status,
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arg_list, **kwargs)
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# Things can go wrong - raise HTTP exc with res code only
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# so it can be caught by unit tests
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if res.status_int >= 400:
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raise webob.exc.HTTPClientError(code=res.status_int)
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return self.deserialize(fmt, res)
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class TestBigSwitchProxyNetworksV2(test_plugin.TestNetworksV2,
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BigSwitchProxyPluginV2TestCase):
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def _get_networks(self, tenant_id):
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ctx = context.Context('', tenant_id)
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return NeutronManager.get_plugin().get_networks(ctx)
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def test_rollback_on_network_create(self):
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tid = test_api_v2._uuid()
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kwargs = {'tenant_id': tid}
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self.httpPatch = patch('httplib.HTTPConnection', create=True,
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new=fake_server.HTTPConnectionMock500)
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self.httpPatch.start()
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self._create_network('json', 'netname', True, **kwargs)
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self.httpPatch.stop()
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self.assertFalse(self._get_networks(tid))
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def test_rollback_on_network_update(self):
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with self.network() as n:
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data = {'network': {'name': 'aNewName'}}
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self.httpPatch = patch('httplib.HTTPConnection', create=True,
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new=fake_server.HTTPConnectionMock500)
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self.httpPatch.start()
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self.new_update_request('networks', data,
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n['network']['id']).get_response(self.api)
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self.httpPatch.stop()
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updatedn = self._get_networks(n['network']['tenant_id'])[0]
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# name should have stayed the same due to failure
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self.assertEqual(n['network']['name'], updatedn['name'])
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def test_rollback_on_network_delete(self):
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with self.network() as n:
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self.httpPatch = patch('httplib.HTTPConnection', create=True,
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new=fake_server.HTTPConnectionMock500)
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self.httpPatch.start()
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self._delete('networks', n['network']['id'],
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expected_code=webob.exc.HTTPInternalServerError.code)
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self.httpPatch.stop()
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# network should still exist in db
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self.assertEqual(n['network']['id'],
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self._get_networks(n['network']['tenant_id']
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)[0]['id'])
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class TestBigSwitchProxySubnetsV2(test_plugin.TestSubnetsV2,
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BigSwitchProxyPluginV2TestCase):
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pass
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class TestBigSwitchProxySync(BigSwitchProxyPluginV2TestCase):
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def test_send_data(self):
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plugin_obj = NeutronManager.get_plugin()
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result = plugin_obj._send_all_data()
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self.assertEqual(result[0], 200)
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