# Copyright 2015 VMware, Inc. # 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. from neutron import context import mock from neutron.tests import base from neutron_lbaas.services.loadbalancer import data_models as lb_models from vmware_nsx.db import nsxv_db from vmware_nsx.plugins.nsx_v.vshield import vcns_driver from vmware_nsx.services.lbaas.nsx_v import lbaas_common as lb_common from vmware_nsx.services.lbaas.nsx_v.v2 import base_mgr LB_VIP = '10.0.0.10' LB_EDGE_ID = 'edge-x' LB_ID = 'xxx-xxx' LB_TENANT_ID = 'yyy-yyy' LB_VIP_FWR_ID = 'fwr-1' LB_BINDING = {'loadbalancer_id': LB_ID, 'edge_id': LB_EDGE_ID, 'edge_fw_rule_id': LB_VIP_FWR_ID, 'vip_address': LB_VIP} LISTENER_ID = 'xxx-111' EDGE_APP_PROFILE_ID = 'appp-x' EDGE_APP_PROF_DEF = {'sslPassthrough': False, 'insertXForwardedFor': False, 'serverSslEnabled': False, 'name': LISTENER_ID, 'template': 'HTTP'} EDGE_VIP_ID = 'vip-aaa' EDGE_VIP_DEF = {'protocol': 'HTTP', 'name': 'vip_' + LISTENER_ID, 'connectionLimit': 0, 'defaultPoolId': None, 'ipAddress': LB_VIP, 'port': 80, 'applicationProfileId': EDGE_APP_PROFILE_ID, 'description': ''} LISTENER_BINDING = {'loadbalancer_id': LB_ID, 'listener_id': LISTENER_ID, 'app_profile_id': EDGE_APP_PROFILE_ID, 'vse_id': EDGE_VIP_ID} POOL_ID = 'ppp-qqq' EDGE_POOL_ID = 'pool-xx' EDGE_POOL_DEF = {'transparent': False, 'name': 'pool_' + POOL_ID, 'algorithm': 'round-robin', 'description': ''} POOL_BINDING = {'loadbalancer_id': LB_ID, 'listener_id': LISTENER_ID, 'pool_id': POOL_ID, 'edge_pool_id': EDGE_POOL_ID} MEMBER_ID = 'mmm-mmm' MEMBER_ADDRESS = '10.0.0.200' EDGE_MEMBER_DEF = {'monitorPort': 80, 'name': 'member-' + MEMBER_ID, 'weight': 1, 'ipAddress': MEMBER_ADDRESS, 'port': 80, 'condition': 'disabled'} POOL_FW_SECT = '10001' HM_ID = 'hhh-mmm' EDGE_HM_ID = 'hm-xx' EDGE_HM_DEF = {'maxRetries': 1, 'interval': 3, 'type': 'icmp', 'name': HM_ID, 'timeout': 3} HM_BINDING = {'loadbalancer_id': LB_ID, 'listener_id': LISTENER_ID, 'pool_id': POOL_ID, 'hm_id': HM_ID, 'edge_id': LB_EDGE_ID, 'edge_mon_id': EDGE_HM_ID} class BaseTestEdgeLbaasV2(base.BaseTestCase): def _tested_entity(self): return None def setUp(self): super(BaseTestEdgeLbaasV2, self).setUp() self.context = context.get_admin_context() callbacks = mock.Mock() callbacks.plugin = mock.Mock() self.edge_driver = vcns_driver.VcnsDriver(callbacks) self.lbv2_driver = mock.Mock() self.core_plugin = mock.Mock() base_mgr.EdgeLoadbalancerBaseManager._lbv2_driver = self.lbv2_driver base_mgr.EdgeLoadbalancerBaseManager._core_plugin = self.core_plugin self._patch_lb_plugin(self.lbv2_driver, self._tested_entity) self.lb = lb_models.LoadBalancer(LB_ID, LB_TENANT_ID, 'lb-name', '', 'some-subnet', 'port-id', LB_VIP) self.listener = lb_models.Listener(LISTENER_ID, LB_TENANT_ID, 'l-name', '', None, LB_ID, 'HTTP', protocol_port=80, loadbalancer=self.lb) self.pool = lb_models.Pool(POOL_ID, LB_TENANT_ID, 'pool-name', '', None, 'HTTP', 'ROUND_ROBIN', listener=self.listener) self.member = lb_models.Member(MEMBER_ID, LB_TENANT_ID, POOL_ID, MEMBER_ADDRESS, 80, 1, pool=self.pool) self.hm = lb_models.HealthMonitor(HM_ID, LB_TENANT_ID, 'PING', 3, 3, 1, pool=self.pool) def tearDown(self): self._unpatch_lb_plugin(self.lbv2_driver, self._tested_entity) super(BaseTestEdgeLbaasV2, self).tearDown() def _patch_lb_plugin(self, lb_plugin, manager): self.real_manager = getattr(lb_plugin, manager) lb_manager = mock.patch.object(lb_plugin, manager).start() mock.patch.object(lb_manager, 'create').start() mock.patch.object(lb_manager, 'update').start() mock.patch.object(lb_manager, 'delete').start() mock.patch.object(lb_manager, 'successful_completion').start() def _unpatch_lb_plugin(self, lb_plugin, manager): setattr(lb_plugin, manager, self.real_manager) class TestEdgeLbaasV2Loadbalancer(BaseTestEdgeLbaasV2): def setUp(self): super(TestEdgeLbaasV2Loadbalancer, self).setUp() @property def _tested_entity(self): return 'load_balancer' def test_create(self): with mock.patch.object(lb_common, 'get_lbaas_edge_id_for_subnet' ) as mock_get_edge, \ mock.patch.object(lb_common, 'add_vip_as_secondary_ip' ) as mock_vip_sec_ip, \ mock.patch.object(lb_common, 'add_vip_fw_rule' ) as mock_add_vip_fwr, \ mock.patch.object(lb_common, 'enable_edge_acceleration' ) as mock_enable_edge_acceleration, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding_by_edge' ) as mock_get_lb_binding_by_edge, \ mock.patch.object(nsxv_db, 'add_nsxv_lbaas_loadbalancer_binding' ) as mock_db_binding: mock_get_edge.return_value = LB_EDGE_ID mock_add_vip_fwr.return_value = LB_VIP_FWR_ID mock_get_lb_binding_by_edge.return_value = [] self.edge_driver.loadbalancer.create(self.context, self.lb) mock_vip_sec_ip.assert_called_with(self.edge_driver.vcns, LB_EDGE_ID, LB_VIP) mock_add_vip_fwr.assert_called_with(self.edge_driver.vcns, LB_EDGE_ID, LB_ID, LB_VIP) mock_db_binding.assert_called_with(self.context.session, LB_ID, LB_EDGE_ID, LB_VIP_FWR_ID, LB_VIP) mock_successful_completion = ( self.lbv2_driver.load_balancer.successful_completion) mock_successful_completion.assert_called_with(self.context, self.lb) mock_enable_edge_acceleration.assert_called_with( self.edge_driver.vcns, LB_EDGE_ID) def test_update(self): new_lb = lb_models.LoadBalancer(LB_ID, 'yyy-yyy', 'lb-name', 'heh-huh', 'some-subnet', 'port-id', LB_VIP) self.edge_driver.loadbalancer.update(self.context, self.lb, new_lb) mock_successful_completion = ( self.lbv2_driver.load_balancer.successful_completion) mock_successful_completion.assert_called_with(self.context, new_lb) def test_delete(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_binding, \ mock.patch.object(lb_common, 'del_vip_fw_rule') as mock_del_fwr, \ mock.patch.object(lb_common, 'del_vip_as_secondary_ip' ) as mock_vip_sec_ip, \ mock.patch.object(nsxv_db, 'del_nsxv_lbaas_loadbalancer_binding', ) as mock_del_binding: mock_get_binding.return_value = LB_BINDING self.edge_driver.loadbalancer.delete(self.context, self.lb) mock_del_fwr.assert_called_with(self.edge_driver.vcns, LB_EDGE_ID, LB_VIP_FWR_ID) mock_vip_sec_ip.assert_called_with(self.edge_driver.vcns, LB_EDGE_ID, LB_VIP) mock_del_binding.assert_called_with(self.context.session, LB_ID) mock_successful_completion = ( self.lbv2_driver.load_balancer.successful_completion) mock_successful_completion.assert_called_with(self.context, self.lb, delete=True) def test_stats(self): pass def test_refresh(self): pass class TestEdgeLbaasV2Listener(BaseTestEdgeLbaasV2): def setUp(self): super(TestEdgeLbaasV2Listener, self).setUp() @property def _tested_entity(self): return 'listener' def test_create(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(self.edge_driver.vcns, 'create_app_profile' ) as mock_create_app_prof, \ mock.patch.object(self.edge_driver.vcns, 'create_vip' ) as mock_create_vip, \ mock.patch.object(nsxv_db, 'add_nsxv_lbaas_listener_binding' ) as mock_add_binding: mock_get_lb_binding.return_value = LB_BINDING mock_create_app_prof.return_value = ( {'location': 'x/' + EDGE_APP_PROFILE_ID}, None) mock_create_vip.return_value = ( {'location': 'x/' + EDGE_VIP_ID}, None) self.edge_driver.listener.create(self.context, self.listener) mock_create_app_prof.assert_called_with(LB_EDGE_ID, EDGE_APP_PROF_DEF) mock_create_vip.assert_called_with(LB_EDGE_ID, EDGE_VIP_DEF) mock_add_binding.assert_called_with( self.context.session, LB_ID, LISTENER_ID, EDGE_APP_PROFILE_ID, EDGE_VIP_ID) mock_successful_completion = ( self.lbv2_driver.listener.successful_completion) mock_successful_completion.assert_called_with(self.context, self.listener) def test_update(self): new_listener = lb_models.Listener(LISTENER_ID, LB_TENANT_ID, 'l-name', '', None, LB_ID, 'HTTP', protocol_port=8000, loadbalancer=self.lb) with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_listener_binding' ) as mock_get_listener_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(self.edge_driver.vcns, 'update_app_profile' ) as mock_upd_app_prof, \ mock.patch.object(self.edge_driver.vcns, 'update_vip' ) as mock_upd_vip: mock_get_listener_binding.return_value = LISTENER_BINDING mock_get_lb_binding.return_value = LB_BINDING self.edge_driver.listener.update( self.context, self.listener, new_listener) mock_upd_app_prof.assert_called_with(LB_EDGE_ID, EDGE_APP_PROFILE_ID, EDGE_APP_PROF_DEF) edge_vip_def = EDGE_VIP_DEF.copy() edge_vip_def['port'] = 8000 mock_upd_vip.assert_called_with(LB_EDGE_ID, EDGE_VIP_ID, edge_vip_def) mock_successful_completion = ( self.lbv2_driver.listener.successful_completion) mock_successful_completion.assert_called_with(self.context, new_listener) def test_delete(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_listener_binding' ) as mock_get_listener_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(self.edge_driver.vcns, 'delete_vip' ) as mock_del_vip, \ mock.patch.object(self.edge_driver.vcns, 'delete_app_profile' ) as mock_del_app_prof, \ mock.patch.object(nsxv_db, 'del_nsxv_lbaas_listener_binding' ) as mock_del_binding: mock_get_listener_binding.return_value = LISTENER_BINDING mock_get_lb_binding.return_value = LB_BINDING self.edge_driver.listener.delete(self.context, self.listener) mock_del_vip.assert_called_with(LB_EDGE_ID, EDGE_VIP_ID) mock_del_app_prof.assert_called_with(LB_EDGE_ID, EDGE_APP_PROFILE_ID) mock_del_binding.assert_called_with(self.context.session, LB_ID, LISTENER_ID) mock_successful_completion = ( self.lbv2_driver.listener.successful_completion) mock_successful_completion.assert_called_with(self.context, self.listener, delete=True) class TestEdgeLbaasV2Pool(BaseTestEdgeLbaasV2): def setUp(self): super(TestEdgeLbaasV2Pool, self).setUp() @property def _tested_entity(self): return 'pool' def test_create(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_listener_binding' ) as mock_get_listener_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(self.edge_driver.vcns, 'create_pool' ) as mock_create_pool, \ mock.patch.object(nsxv_db, 'add_nsxv_lbaas_pool_binding' ) as mock_add_binding, \ mock.patch.object(self.edge_driver.vcns, 'update_vip' ) as mock_upd_vip: mock_get_listener_binding.return_value = LISTENER_BINDING mock_get_lb_binding.return_value = LB_BINDING mock_create_pool.return_value = ( {'location': 'x/' + EDGE_POOL_ID}, None) self.edge_driver.pool.create(self.context, self.pool) mock_create_pool.assert_called_with(LB_EDGE_ID, EDGE_POOL_DEF.copy()) mock_add_binding.assert_called_with(self.context.session, LB_ID, LISTENER_ID, POOL_ID, EDGE_POOL_ID) edge_vip_def = EDGE_VIP_DEF.copy() edge_vip_def['defaultPoolId'] = EDGE_POOL_ID mock_upd_vip.assert_called_with(LB_EDGE_ID, EDGE_VIP_ID, edge_vip_def) mock_successful_completion = ( self.lbv2_driver.pool.successful_completion) mock_successful_completion.assert_called_with(self.context, self.pool) def test_update(self): new_pool = lb_models.Pool(POOL_ID, LB_TENANT_ID, 'pool-name', '', None, 'HTTP', 'LEAST_CONNECTIONS', listener=self.listener) with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding,\ mock.patch.object(self.edge_driver.vcns, 'update_pool' ) as mock_upd_pool: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING self.edge_driver.pool.update(self.context, self.pool, new_pool) edge_pool_def = EDGE_POOL_DEF.copy() edge_pool_def['algorithm'] = 'leastconn' mock_upd_pool.assert_called_with( LB_EDGE_ID, EDGE_POOL_ID, edge_pool_def) mock_successful_completion = ( self.lbv2_driver.pool.successful_completion) mock_successful_completion.assert_called_with(self.context, new_pool) def test_delete(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding,\ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_listener_binding' ) as mock_get_listener_binding, \ mock.patch.object(self.edge_driver.vcns, 'update_vip' ) as mock_upd_vip, \ mock.patch.object(self.edge_driver.vcns, 'delete_pool' ) as mock_del_pool, \ mock.patch.object(nsxv_db, 'del_nsxv_lbaas_pool_binding' ) as mock_del_binding: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING mock_get_listener_binding.return_value = LISTENER_BINDING self.edge_driver.pool.delete(self.context, self.pool) mock_upd_vip.assert_called_with(LB_EDGE_ID, EDGE_VIP_ID, EDGE_VIP_DEF) mock_del_pool.assert_called_with(LB_EDGE_ID, EDGE_POOL_ID) mock_del_binding.assert_called_with( self.context.session, LB_ID, LISTENER_ID, POOL_ID) mock_successful_completion = ( self.lbv2_driver.pool.successful_completion) mock_successful_completion.assert_called_with(self.context, self.pool, delete=True) class TestEdgeLbaasV2Member(BaseTestEdgeLbaasV2): def setUp(self): super(TestEdgeLbaasV2Member, self).setUp() @property def _tested_entity(self): return 'member' def test_create(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding, \ mock.patch.object(self.edge_driver.vcns, 'get_pool' ) as mock_get_pool, \ mock.patch.object(self.edge_driver.vcns, 'update_pool' ) as mock_update_pool, \ mock.patch.object(self.edge_driver.member, '_get_lbaas_fw_section_id' ) as mock_get_sect, \ mock.patch.object(lb_common, 'update_pool_fw_rule' ) as mock_upd_fw: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING mock_get_pool.return_value = (None, EDGE_POOL_DEF.copy()) mock_get_sect.return_value = POOL_FW_SECT self.edge_driver.member.create(self.context, self.member) edge_pool_def = EDGE_POOL_DEF.copy() edge_pool_def['member'] = [EDGE_MEMBER_DEF] mock_update_pool.assert_called_with( LB_EDGE_ID, EDGE_POOL_ID, edge_pool_def) mock_upd_fw.assert_called_with(self.edge_driver.vcns, POOL_ID, LB_EDGE_ID, POOL_FW_SECT, [MEMBER_ADDRESS]) mock_successful_completion = ( self.lbv2_driver.member.successful_completion) mock_successful_completion.assert_called_with(self.context, self.member) def test_update(self): new_member = lb_models.Member(MEMBER_ID, LB_TENANT_ID, POOL_ID, MEMBER_ADDRESS, 8000, 1, True, pool=self.pool) with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding, \ mock.patch.object(self.edge_driver.vcns, 'get_pool' ) as mock_get_pool, \ mock.patch.object(self.edge_driver.vcns, 'update_pool' ) as mock_update_pool: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING edge_pool_def = EDGE_POOL_DEF.copy() edge_pool_def['member'] = [EDGE_MEMBER_DEF] mock_get_pool.return_value = (None, edge_pool_def) self.edge_driver.member.update(self.context, self.member, new_member) edge_member_def = EDGE_MEMBER_DEF.copy() edge_member_def['port'] = 8000 edge_member_def['monitorPort'] = 8000 edge_member_def['condition'] = 'enabled' edge_pool_def['member'] = [edge_member_def] mock_update_pool.assert_called_with( LB_EDGE_ID, EDGE_POOL_ID, edge_pool_def) mock_successful_completion = ( self.lbv2_driver.member.successful_completion) mock_successful_completion.assert_called_with(self.context, new_member) def test_delete(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding, \ mock.patch.object(self.edge_driver.vcns, 'get_pool' ) as mock_get_pool, \ mock.patch.object(self.edge_driver.vcns, 'update_pool' ) as mock_update_pool: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING edge_pool_def = EDGE_POOL_DEF.copy() edge_pool_def['member'] = [EDGE_MEMBER_DEF] mock_get_pool.return_value = (None, edge_pool_def) self.edge_driver.member.delete(self.context, self.member) edge_pool_def['member'] = [] mock_update_pool.assert_called_with( LB_EDGE_ID, EDGE_POOL_ID, edge_pool_def) mock_successful_completion = ( self.lbv2_driver.member.successful_completion) mock_successful_completion.assert_called_with(self.context, self.member, delete=True) class TestEdgeLbaasV2HealthMonitor(BaseTestEdgeLbaasV2): def setUp(self): super(TestEdgeLbaasV2HealthMonitor, self).setUp() @property def _tested_entity(self): return 'health_monitor' def test_create(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_monitor_binding' ) as mock_get_mon_binding, \ mock.patch.object(self.edge_driver.vcns, 'create_health_monitor' ) as mock_create_hm, \ mock.patch.object(nsxv_db, 'add_nsxv_lbaas_monitor_binding' ) as mock_add_hm_binding, \ mock.patch.object(self.edge_driver.vcns, 'get_pool' ) as mock_get_pool, \ mock.patch.object(self.edge_driver.vcns, 'update_pool' ) as mock_update_pool: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING mock_get_mon_binding.return_value = None mock_create_hm.return_value = ( {'location': 'x/' + EDGE_HM_ID}, None) mock_get_pool.return_value = (None, EDGE_POOL_DEF.copy()) self.edge_driver.healthmonitor.create(self.context, self.hm) mock_create_hm.assert_called_with(LB_EDGE_ID, EDGE_HM_DEF) mock_add_hm_binding.assert_called_with( self.context.session, LB_ID, LISTENER_ID, POOL_ID, HM_ID, LB_EDGE_ID, EDGE_HM_ID) edge_pool_def = EDGE_POOL_DEF.copy() edge_pool_def['monitorId'] = [EDGE_HM_ID] mock_update_pool.assert_called_with( LB_EDGE_ID, EDGE_POOL_ID, edge_pool_def) mock_successful_completion = ( self.lbv2_driver.health_monitor.successful_completion) mock_successful_completion.assert_called_with(self.context, self.hm) def test_update(self): new_hm = lb_models.HealthMonitor(HM_ID, LB_TENANT_ID, 'PING', 3, 3, 3, pool=self.pool) with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_monitor_binding' ) as mock_get_mon_binding, \ mock.patch.object(self.edge_driver.vcns, 'update_health_monitor' ) as mock_upd_hm: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING mock_get_mon_binding.return_value = HM_BINDING self.edge_driver.healthmonitor.update( self.context, self.hm, new_hm) edge_hm_def = EDGE_HM_DEF.copy() edge_hm_def['maxRetries'] = 3 mock_upd_hm.assert_called_with(LB_EDGE_ID, EDGE_HM_ID, edge_hm_def) mock_successful_completion = ( self.lbv2_driver.health_monitor.successful_completion) mock_successful_completion.assert_called_with(self.context, new_hm) def test_delete(self): with mock.patch.object(nsxv_db, 'get_nsxv_lbaas_loadbalancer_binding' ) as mock_get_lb_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_pool_binding' ) as mock_get_pool_binding, \ mock.patch.object(nsxv_db, 'get_nsxv_lbaas_monitor_binding' ) as mock_get_mon_binding, \ mock.patch.object(self.edge_driver.vcns, 'delete_health_monitor' ) as mock_del_hm, \ mock.patch.object(self.edge_driver.vcns, 'get_pool' ) as mock_get_pool, \ mock.patch.object(self.edge_driver.vcns, 'update_pool' ) as mock_update_pool, \ mock.patch.object(nsxv_db, 'del_nsxv_lbaas_monitor_binding' ) as mock_del_binding: mock_get_lb_binding.return_value = LB_BINDING mock_get_pool_binding.return_value = POOL_BINDING mock_get_mon_binding.return_value = HM_BINDING edge_pool_def = EDGE_POOL_DEF.copy() edge_pool_def['monitorId'] = [EDGE_HM_ID] mock_get_pool.return_value = (None, edge_pool_def) self.edge_driver.healthmonitor.delete( self.context, self.hm) mock_del_hm.assert_called_with(LB_EDGE_ID, EDGE_HM_ID) edge_pool_def['monitorId'] = [] mock_update_pool.assert_called_with( LB_EDGE_ID, EDGE_POOL_ID, edge_pool_def) mock_del_binding.assert_called_with(self.context.session, LB_ID, LISTENER_ID, POOL_ID, HM_ID, LB_EDGE_ID) mock_successful_completion = ( self.lbv2_driver.health_monitor.successful_completion) mock_successful_completion.assert_called_with(self.context, self.hm, delete=True)