# 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 contextlib import mock import testtools import webob from neutron.common import exceptions as exc from neutron import context from neutron.extensions import multiprovidernet as mpnet from neutron.extensions import portbindings from neutron.extensions import providernet as pnet from neutron import manager from neutron.plugins.common import constants as service_constants from neutron.plugins.ml2.common import exceptions as ml2_exc from neutron.plugins.ml2 import config from neutron.plugins.ml2 import plugin as ml2_plugin from neutron.tests.unit import _test_extension_portbindings as test_bindings from neutron.tests.unit import test_db_plugin as test_plugin from neutron.tests.unit import test_extension_allowedaddresspairs as test_pair from neutron.tests.unit import test_extension_extradhcpopts as test_dhcpopts from neutron.tests.unit import test_security_groups_rpc as test_sg_rpc PLUGIN_NAME = 'neutron.plugins.ml2.plugin.Ml2Plugin' class Ml2PluginV2TestCase(test_plugin.NeutronDbPluginV2TestCase): _plugin_name = PLUGIN_NAME _mechanism_drivers = ['logger', 'test'] def setUp(self): # We need a L3 service plugin l3_plugin = ('neutron.tests.unit.test_l3_plugin.' 'TestL3NatServicePlugin') service_plugins = {'l3_plugin_name': l3_plugin} # Enable the test mechanism driver to ensure that # we can successfully call through to all mechanism # driver apis. config.cfg.CONF.set_override('mechanism_drivers', self._mechanism_drivers, group='ml2') self.physnet = 'physnet1' self.vlan_range = '1:100' self.phys_vrange = ':'.join([self.physnet, self.vlan_range]) config.cfg.CONF.set_override('network_vlan_ranges', [self.phys_vrange], group='ml2_type_vlan') super(Ml2PluginV2TestCase, self).setUp(PLUGIN_NAME, service_plugins=service_plugins) self.port_create_status = 'DOWN' self.driver = ml2_plugin.Ml2Plugin() self.context = context.get_admin_context() class TestMl2BulkToggleWithBulkless(Ml2PluginV2TestCase): _mechanism_drivers = ['logger', 'test', 'bulkless'] def test_bulk_disable_with_bulkless_driver(self): self.assertTrue(self._skip_native_bulk) class TestMl2BulkToggleWithoutBulkless(Ml2PluginV2TestCase): _mechanism_drivers = ['logger', 'test'] def test_bulk_enabled_with_bulk_drivers(self): self.assertFalse(self._skip_native_bulk) class TestMl2BasicGet(test_plugin.TestBasicGet, Ml2PluginV2TestCase): pass class TestMl2V2HTTPResponse(test_plugin.TestV2HTTPResponse, Ml2PluginV2TestCase): pass class TestMl2NetworksV2(test_plugin.TestNetworksV2, Ml2PluginV2TestCase): pass class TestMl2PortsV2(test_plugin.TestPortsV2, Ml2PluginV2TestCase): def test_update_port_status_build(self): with self.port() as port: self.assertEqual(port['port']['status'], 'DOWN') self.assertEqual(self.port_create_status, 'DOWN') def test_update_non_existent_port(self): ctx = context.get_admin_context() plugin = manager.NeutronManager.get_plugin() data = {'port': {'admin_state_up': False}} self.assertRaises(exc.PortNotFound, plugin.update_port, ctx, 'invalid-uuid', data) def test_delete_non_existent_port(self): ctx = context.get_admin_context() plugin = manager.NeutronManager.get_plugin() with mock.patch.object(ml2_plugin.LOG, 'debug') as log_debug: plugin.delete_port(ctx, 'invalid-uuid', l3_port_check=False) log_debug.assert_has_calls([ mock.call(_("Deleting port %s"), 'invalid-uuid'), mock.call(_("The port '%s' was deleted"), 'invalid-uuid') ]) def test_delete_port_no_notify_in_disassociate_floatingips(self): ctx = context.get_admin_context() plugin = manager.NeutronManager.get_plugin() l3plugin = manager.NeutronManager.get_service_plugins().get( service_constants.L3_ROUTER_NAT) with contextlib.nested( self.port(no_delete=True), mock.patch.object(l3plugin, 'disassociate_floatingips'), mock.patch.object(l3plugin, 'notify_routers_updated') ) as (port, disassociate_floatingips, notify): port_id = port['port']['id'] plugin.delete_port(ctx, port_id) # check that no notification was requested while under # transaction disassociate_floatingips.assert_has_calls([ mock.call(ctx, port_id, do_notify=False) ]) # check that notifier was still triggered notify.assert_has_calls([ mock.call(ctx, disassociate_floatingips.return_value) ]) def test_disassociate_floatingips_do_notify_returns_nothing(self): ctx = context.get_admin_context() l3plugin = manager.NeutronManager.get_service_plugins().get( service_constants.L3_ROUTER_NAT) with self.port() as port: port_id = port['port']['id'] # check that nothing is returned when notifications are handled # by the called method self.assertIsNone(l3plugin.disassociate_floatingips(ctx, port_id)) class TestMl2PortBinding(Ml2PluginV2TestCase, test_bindings.PortBindingsTestCase): # Test case does not set binding:host_id, so ml2 does not attempt # to bind port VIF_TYPE = portbindings.VIF_TYPE_UNBOUND HAS_PORT_FILTER = False ENABLE_SG = True FIREWALL_DRIVER = test_sg_rpc.FIREWALL_HYBRID_DRIVER def setUp(self, firewall_driver=None): test_sg_rpc.set_firewall_driver(self.FIREWALL_DRIVER) config.cfg.CONF.set_override( 'enable_security_group', self.ENABLE_SG, group='SECURITYGROUP') super(TestMl2PortBinding, self).setUp() def _check_port_binding_profile(self, port, profile=None): self.assertIn('id', port) self.assertIn(portbindings.PROFILE, port) value = port[portbindings.PROFILE] self.assertEqual(profile or {}, value) def test_create_port_binding_profile(self): self._test_create_port_binding_profile({'a': 1, 'b': 2}) def test_update_port_binding_profile(self): self._test_update_port_binding_profile({'c': 3}) def test_create_port_binding_profile_too_big(self): s = 'x' * 5000 profile_arg = {portbindings.PROFILE: {'d': s}} try: with self.port(expected_res_status=400, arg_list=(portbindings.PROFILE,), **profile_arg): pass except webob.exc.HTTPClientError: pass def test_remove_port_binding_profile(self): profile = {'e': 5} profile_arg = {portbindings.PROFILE: profile} with self.port(arg_list=(portbindings.PROFILE,), **profile_arg) as port: self._check_port_binding_profile(port['port'], profile) port_id = port['port']['id'] profile_arg = {portbindings.PROFILE: None} port = self._update('ports', port_id, {'port': profile_arg})['port'] self._check_port_binding_profile(port) port = self._show('ports', port_id)['port'] self._check_port_binding_profile(port) class TestMl2PortBindingNoSG(TestMl2PortBinding): HAS_PORT_FILTER = False ENABLE_SG = False FIREWALL_DRIVER = test_sg_rpc.FIREWALL_NOOP_DRIVER class TestMl2PortBindingHost(Ml2PluginV2TestCase, test_bindings.PortBindingsHostTestCaseMixin): pass class TestMl2PortBindingVnicType(Ml2PluginV2TestCase, test_bindings.PortBindingsVnicTestCaseMixin): pass class TestMultiSegmentNetworks(Ml2PluginV2TestCase): def setUp(self, plugin=None): super(TestMultiSegmentNetworks, self).setUp() def test_create_network_provider(self): data = {'network': {'name': 'net1', pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1, 'tenant_id': 'tenant_one'}} network_req = self.new_create_request('networks', data) network = self.deserialize(self.fmt, network_req.get_response(self.api)) self.assertEqual(network['network'][pnet.NETWORK_TYPE], 'vlan') self.assertEqual(network['network'][pnet.PHYSICAL_NETWORK], 'physnet1') self.assertEqual(network['network'][pnet.SEGMENTATION_ID], 1) self.assertNotIn(mpnet.SEGMENTS, network['network']) def test_create_network_single_multiprovider(self): data = {'network': {'name': 'net1', mpnet.SEGMENTS: [{pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1}], 'tenant_id': 'tenant_one'}} net_req = self.new_create_request('networks', data) network = self.deserialize(self.fmt, net_req.get_response(self.api)) self.assertEqual(network['network'][pnet.NETWORK_TYPE], 'vlan') self.assertEqual(network['network'][pnet.PHYSICAL_NETWORK], 'physnet1') self.assertEqual(network['network'][pnet.SEGMENTATION_ID], 1) self.assertNotIn(mpnet.SEGMENTS, network['network']) # Tests get_network() net_req = self.new_show_request('networks', network['network']['id']) network = self.deserialize(self.fmt, net_req.get_response(self.api)) self.assertEqual(network['network'][pnet.NETWORK_TYPE], 'vlan') self.assertEqual(network['network'][pnet.PHYSICAL_NETWORK], 'physnet1') self.assertEqual(network['network'][pnet.SEGMENTATION_ID], 1) self.assertNotIn(mpnet.SEGMENTS, network['network']) def test_create_network_multiprovider(self): data = {'network': {'name': 'net1', mpnet.SEGMENTS: [{pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1}, {pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 2}], 'tenant_id': 'tenant_one'}} network_req = self.new_create_request('networks', data) network = self.deserialize(self.fmt, network_req.get_response(self.api)) tz = network['network'][mpnet.SEGMENTS] for tz in data['network'][mpnet.SEGMENTS]: for field in [pnet.NETWORK_TYPE, pnet.PHYSICAL_NETWORK, pnet.SEGMENTATION_ID]: self.assertEqual(tz.get(field), tz.get(field)) # Tests get_network() net_req = self.new_show_request('networks', network['network']['id']) network = self.deserialize(self.fmt, net_req.get_response(self.api)) tz = network['network'][mpnet.SEGMENTS] for tz in data['network'][mpnet.SEGMENTS]: for field in [pnet.NETWORK_TYPE, pnet.PHYSICAL_NETWORK, pnet.SEGMENTATION_ID]: self.assertEqual(tz.get(field), tz.get(field)) def test_create_network_with_provider_and_multiprovider_fail(self): data = {'network': {'name': 'net1', mpnet.SEGMENTS: [{pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1}], pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1, 'tenant_id': 'tenant_one'}} network_req = self.new_create_request('networks', data) res = network_req.get_response(self.api) self.assertEqual(res.status_int, 400) def test_create_network_duplicate_segments(self): data = {'network': {'name': 'net1', mpnet.SEGMENTS: [{pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1}, {pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1}], 'tenant_id': 'tenant_one'}} network_req = self.new_create_request('networks', data) res = network_req.get_response(self.api) self.assertEqual(res.status_int, 400) def test_create_provider_fail(self): segment = {pnet.NETWORK_TYPE: None, pnet.PHYSICAL_NETWORK: 'phys_net', pnet.SEGMENTATION_ID: None} with testtools.ExpectedException(exc.InvalidInput): self.driver._process_provider_create(segment) def test_create_network_plugin(self): data = {'network': {'name': 'net1', 'admin_state_up': True, 'shared': False, pnet.NETWORK_TYPE: 'vlan', pnet.PHYSICAL_NETWORK: 'physnet1', pnet.SEGMENTATION_ID: 1, 'tenant_id': 'tenant_one'}} def raise_mechanism_exc(*args, **kwargs): raise ml2_exc.MechanismDriverError( method='create_network_postcommit') with mock.patch('neutron.plugins.ml2.managers.MechanismManager.' 'create_network_precommit', new=raise_mechanism_exc): with testtools.ExpectedException(ml2_exc.MechanismDriverError): self.driver.create_network(self.context, data) def test_extend_dictionary_no_segments(self): network = dict(name='net_no_segment', id='5', tenant_id='tenant_one') self.driver._extend_network_dict_provider(self.context, network) self.assertIsNone(network[pnet.NETWORK_TYPE]) self.assertIsNone(network[pnet.PHYSICAL_NETWORK]) self.assertIsNone(network[pnet.SEGMENTATION_ID]) class TestMl2AllowedAddressPairs(Ml2PluginV2TestCase, test_pair.TestAllowedAddressPairs): def setUp(self, plugin=None): super(test_pair.TestAllowedAddressPairs, self).setUp( plugin=PLUGIN_NAME) class DHCPOptsTestCase(test_dhcpopts.TestExtraDhcpOpt): def setUp(self, plugin=None): super(test_dhcpopts.ExtraDhcpOptDBTestCase, self).setUp( plugin=PLUGIN_NAME)