# Copyright 2018 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. # import copy import mock from oslo_utils import uuidutils from vmware_nsxlib.tests.unit.v3 import nsxlib_testcase from vmware_nsxlib.tests.unit.v3 import test_constants from vmware_nsxlib.v3 import exceptions as nsxlib_exc from vmware_nsxlib.v3 import nsx_constants class TestRouter(nsxlib_testcase.NsxClientTestCase): def test_validate_tier0(self): tier0_groups_dict = {} tier0_uuid = uuidutils.generate_uuid() rtr = {'edge_cluster_id': test_constants.FAKE_EDGE_CLUSTER_ID} with mock.patch.object(self.nsxlib.router._router_client, 'get', return_value=rtr),\ mock.patch.object( self.nsxlib.edge_cluster, 'get', return_value=test_constants.FAKE_EDGE_CLUSTER): self.nsxlib.router.validate_tier0(tier0_groups_dict, tier0_uuid) self.assertEqual( tier0_groups_dict[tier0_uuid]['edge_cluster_uuid'], test_constants.FAKE_EDGE_CLUSTER_ID) self.assertEqual( tier0_groups_dict[tier0_uuid]['member_index_list'], [0]) def test_validate_tier0_fail(self): tier0_groups_dict = {} tier0_uuid = uuidutils.generate_uuid() edge_cluster = copy.copy(test_constants.FAKE_EDGE_CLUSTER) edge_cluster['members'] = [] with mock.patch.object(self.nsxlib.router._router_client, 'get'),\ mock.patch.object(self.nsxlib.edge_cluster, 'get', return_value=edge_cluster): self.assertRaises( nsxlib_exc.NsxLibInvalidInput, self.nsxlib.router.validate_tier0, tier0_groups_dict, tier0_uuid) def test_add_router_link_port(self): tags = [{'scope': 'a', 'tag': 'b'}] tier0_uuid = uuidutils.generate_uuid() tier1_uuid = uuidutils.generate_uuid() with mock.patch.object(self.nsxlib.router._router_port_client, 'create') as port_create: tier0_link_port = mock.MagicMock() tier1_link_port = mock.MagicMock() port_create.side_effect = [tier0_link_port, tier1_link_port] self.assertEqual( (tier0_link_port, tier1_link_port), self.nsxlib.router.add_router_link_port( tier1_uuid, tier0_uuid, tags)) self.assertEqual(port_create.call_count, 2) def test_remove_router_link_port(self): tier1_uuid = uuidutils.generate_uuid() with mock.patch.object( self.nsxlib.router._router_port_client, 'get_tier1_link_port', return_value=test_constants.FAKE_ROUTER_LINKT1_PORT) as port_get,\ mock.patch.object(self.nsxlib.router._router_port_client, 'delete') as port_delete: self.nsxlib.router.remove_router_link_port(tier1_uuid) self.assertEqual(port_get.call_count, 1) self.assertEqual(port_delete.call_count, 2) def test_add_centralized_service_port(self): logical_router_id = uuidutils.generate_uuid() logical_port_id = uuidutils.generate_uuid() display_name = mock.Mock() tags = mock.Mock() address_groups = mock.Mock() port = mock.Mock() with mock.patch.object( self.nsxlib.router._router_port_client, 'create', return_value=port) as create_port: csp = self.nsxlib.router.add_centralized_service_port( logical_router_id, display_name=display_name, tags=tags, logical_port_id=logical_port_id, address_groups=address_groups) create_port.assert_called_once_with( logical_router_id, display_name=display_name, tags=tags, logical_port_id=logical_port_id, address_groups=address_groups, resource_type=nsx_constants.LROUTERPORT_CENTRALIZED) self.assertEqual(csp, port) def test_create_logical_router_intf_port_by_ls_id(self): logical_router_id = uuidutils.generate_uuid() display_name = 'dummy' tags = [] ls_id = uuidutils.generate_uuid() logical_switch_port_id = uuidutils.generate_uuid() address_groups = [] with mock.patch.object( self.nsxlib.router._router_port_client, "get_by_lswitch_id", side_effect=nsxlib_exc.ResourceNotFound()) as get_port,\ mock.patch.object(self.nsxlib.router._router_port_client, "create") as create_port: self.nsxlib.router.create_logical_router_intf_port_by_ls_id( logical_router_id, display_name, tags, ls_id, logical_switch_port_id, address_groups) get_port.assert_called_once_with(ls_id) create_port.assert_called_once_with( logical_router_id, display_name, tags, nsx_constants.LROUTERPORT_DOWNLINK, logical_switch_port_id, address_groups, urpf_mode=None, relay_service_uuid=None) def test_add_fip_nat_rules(self): with mock.patch.object(self.nsxlib.logical_router, "add_nat_rule") as add_rule: self.nsxlib.router.add_fip_nat_rules( test_constants.FAKE_ROUTER_UUID, '1.1.1.1', '2.2.2.2') self.assertEqual(add_rule.call_count, 2) def test_get_tier0_router_tz(self): tier0_uuid = uuidutils.generate_uuid() self.nsxlib.feature_supported = mock.MagicMock() self.nsxlib.feature_supported.return_value = False with mock.patch.object(self.nsxlib.router._router_client, 'get', return_value=test_constants.FAKE_TIERO_ROUTER),\ mock.patch.object(self.nsxlib.edge_cluster, 'get', return_value=test_constants.FAKE_EDGE_CLUSTER),\ mock.patch.object(self.nsxlib.transport_node, 'get', return_value=test_constants.FAKE_TRANS_NODE): tzs = self.nsxlib.router.get_tier0_router_tz(tier0_uuid) self.assertEqual(tzs, [test_constants.FAKE_TZ_UUID]) def test_get_tier0_router_overlay_tz(self): tier0_uuid = uuidutils.generate_uuid() self.nsxlib.feature_supported = mock.MagicMock() self.nsxlib.feature_supported.return_value = False with mock.patch.object(self.nsxlib.router._router_client, 'get', return_value=test_constants.FAKE_TIERO_ROUTER),\ mock.patch.object(self.nsxlib.edge_cluster, 'get', return_value=test_constants.FAKE_EDGE_CLUSTER),\ mock.patch.object(self.nsxlib.transport_node, 'get', return_value=test_constants.FAKE_TRANS_NODE),\ mock.patch.object(self.nsxlib.transport_zone, 'get_transport_type', return_value="OVERLAY"): tz = self.nsxlib.router.get_tier0_router_overlay_tz(tier0_uuid) self.assertEqual(tz, test_constants.FAKE_TZ_UUID) def test_get_tier0_router_overlay_tz_via_advanced_config(self): tier0_uuid = uuidutils.generate_uuid() with mock.patch.object(self.nsxlib.router._router_client, 'get', return_value=test_constants.FAKE_TIERO_ROUTER): tz = self.nsxlib.router.get_tier0_router_overlay_tz(tier0_uuid) self.assertEqual(tz, test_constants.FAKE_TZ_UUID) def test_get_connected_t0_transit_net(self): t1_uuid = uuidutils.generate_uuid() transit_net = '1.1.1.0' link_port = { 'subnets': [{'ip_addresses': [transit_net], 'prefix_length': '31'}]} with mock.patch.object(self.nsxlib.router._router_port_client, 'get_tier1_link_port', return_value=link_port) as get_port: net = self.nsxlib.router.get_connected_t0_transit_net(t1_uuid) get_port.assert_called_with(t1_uuid) self.assertEqual('%s' % (transit_net), net)