144 lines
6.4 KiB
Python
144 lines
6.4 KiB
Python
# Copyright (c) 2017 Cisco Systems
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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"); 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 mock
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from neutron_lib import context
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from gbpservice.neutron.services.apic_aim import l3_plugin
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from gbpservice.neutron.tests.unit.services.grouppolicy import (
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test_aim_mapping_driver)
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TENANT = 'tenant1'
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ROUTER = 'router1'
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NETWORK = 'network1'
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CIDR = '10.0.0.0/16'
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class TestCiscoApicAimL3Plugin(test_aim_mapping_driver.AIMBaseTestCase):
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'''Test class for the Cisco APIC AIM L3 Plugin
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This is a set of tests specific to the Cisco APIC AIM
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L3 plugin. It currently derives from the AIMBaseTestCase
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class so that it can inherit test infrastructure from those classes.
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'''
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def _verify_event_handler_calls(self, data, expected_call_count=1):
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if not hasattr(data, '__iter__') or isinstance(data, dict):
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data = [data]
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self.assertEqual(expected_call_count, self.handler_mock.call_count)
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call_idx = -1
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for item in data:
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if item:
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model = self.handler_mock.call_args_list[call_idx][0][-1]
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self.assertEqual(model['id'], item['id'])
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self.assertEqual(model['tenant_id'], item['tenant_id'])
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call_idx = call_idx - 1
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def setUp(self):
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handler_patch = mock.patch(
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'neutron.quota.resource.TrackedResource._db_event_handler')
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self.handler_mock = handler_patch.start()
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def_sec_group_patch = mock.patch(
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'neutron.db.securitygroups_db.SecurityGroupDbMixin.'
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'_ensure_default_security_group')
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def_sec_group_patch.start()
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super(TestCiscoApicAimL3Plugin, self).setUp()
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get_sec_group_port_patch = mock.patch(
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'neutron.db.securitygroups_db.SecurityGroupDbMixin.'
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'_get_security_groups_on_port')
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get_sec_group_port_patch.start()
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# Set up L2 objects for L3 test
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attr = {'tenant_id': TENANT}
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resp = self._create_network(self.fmt, NETWORK, True, **attr)
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self.network = self.deserialize(self.fmt, resp)['network']
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attr.update({'network_id': self.network['id']})
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resp = self._create_subnet(self.fmt, self.network['id'], CIDR, **attr)
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self.subnet = self.deserialize(self.fmt, resp)['subnet']
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resp = self._create_port(self.fmt, self.network['id'],
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tenant_id=TENANT)
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self.port = self.deserialize(self.fmt, resp)['port']
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self.interface_info = {'subnet': {'subnet_id': self.subnet['id']},
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'port': {'port_id': self.port['id']}}
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self.context = context.get_admin_context()
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self.context.tenant_id = TENANT
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self.plugin = l3_plugin.ApicL3Plugin()
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def _test_add_router_interface(self, interface_info):
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attr = {'router': {'tenant_id': TENANT,
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'admin_state_up': True,
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'name': ROUTER}}
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router = self.plugin.create_router(self.context, attr)
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with mock.patch('neutron.callbacks.registry.notify'):
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info = self.plugin.add_router_interface(self.context,
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router['id'],
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interface_info)
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self.assertEqual(info['id'], router['id'])
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self.assertEqual(info['tenant_id'], TENANT)
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if interface_info.get('port_id'):
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self.assertEqual(info['port_id'], self.port['id'])
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else:
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self.assertNotEqual(info['port_id'], self.port['id'])
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self.assertEqual(info['subnet_id'], self.subnet['id'])
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self.assertEqual(info['network_id'], self.network['id'])
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def _test_remove_router_interface(self, interface_info):
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with mock.patch('neutron.db.l3_db.'
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'L3_NAT_db_mixin.remove_router_interface') as if_mock:
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self.plugin.remove_router_interface(self.context, ROUTER,
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interface_info)
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self.assertEqual(1, if_mock.call_count)
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def test_add_router_interface_subnet(self):
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self._test_add_router_interface(self.interface_info['subnet'])
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def test_add_router_interface_port(self):
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self._test_add_router_interface(self.interface_info['port'])
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def test_remove_router_interface_subnet(self):
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self._test_remove_router_interface(self.interface_info['subnet'])
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def test_remove_router_interface_port(self):
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self._test_remove_router_interface(self.interface_info['port'])
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def test_create_delete_floating_ip_triggers_event(self):
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net = self._make_network('json', 'meh', True)
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subnet = self._make_subnet('json', net, '14.0.0.1',
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'14.0.0.0/24')['subnet']
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self._set_net_external(subnet['network_id'])
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kwargs = {'floatingip': {'tenant_id': TENANT,
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'subnet_id': subnet['id'],
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'floating_network_id': subnet['network_id']}}
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self.handler_mock.reset_mock()
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floatingip = self.plugin.create_floatingip(self.context, kwargs)
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internal_ports = self._show('ports',
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floatingip['port_id'])['ports']
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for port in internal_ports:
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if port['device_owner'] == 'network:floatingip' and (
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port['device_id'] == floatingip['id']):
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internal_port = port
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# When a floatingip is created it also creates port, therefore
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# there will be four calls in total to the event handler
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self._verify_event_handler_calls(floatingip,
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expected_call_count=2)
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self._delete('floatingips', floatingip['id'])
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# Expecting 2 more calls - 1 for the port, 1 for the floatingip
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self._verify_event_handler_calls(
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[internal_port, floatingip], expected_call_count=4)
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