# Copyright (C) 2012 Midokura Japan K.K. # Copyright (C) 2013 Midokura PTE LTD # 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. # # @author: Ryu Ishimoto, Midokura Japan KK # @author: Tomoe Sugihara, Midokura Japan KK import sys import mock import testtools import webob.exc as w_exc from neutron.openstack.common import uuidutils with mock.patch.dict(sys.modules, {'midonetclient': mock.Mock()}): from neutron.plugins.midonet import midonet_lib import neutron.tests.unit.midonet.mock_lib as mock_lib def _create_test_chain(id, name, tenant_id): return {'id': id, 'name': name, 'tenant_id': tenant_id} def _create_test_port_group(id, name, tenant_id): return {"id": id, "name": name, "tenant_id": tenant_id} class MidoClientTestCase(testtools.TestCase): def setUp(self): super(MidoClientTestCase, self).setUp() self._tenant_id = 'test-tenant' self.mock_api = mock.Mock() self.mock_api_cfg = mock_lib.MidoClientMockConfig(self.mock_api) self.mock_api_cfg.setup() self.client = midonet_lib.MidoClient(self.mock_api) def test_delete_chains_by_names(self): tenant_id = uuidutils.generate_uuid() chain1_id = uuidutils.generate_uuid() chain1 = _create_test_chain(chain1_id, "chain1", tenant_id) chain2_id = uuidutils.generate_uuid() chain2 = _create_test_chain(chain2_id, "chain2", tenant_id) calls = [mock.call.delete_chain(chain1_id), mock.call.delete_chain(chain2_id)] self.mock_api_cfg.chains_in = [chain2, chain1] self.client.delete_chains_by_names(tenant_id, ["chain1", "chain2"]) self.mock_api.assert_has_calls(calls, any_order=True) def test_delete_port_group_by_name(self): tenant_id = uuidutils.generate_uuid() pg1_id = uuidutils.generate_uuid() pg1 = _create_test_port_group(pg1_id, "pg1", tenant_id) pg2_id = uuidutils.generate_uuid() pg2 = _create_test_port_group(pg2_id, "pg2", tenant_id) self.mock_api_cfg.port_groups_in = [pg1, pg2] self.client.delete_port_group_by_name(tenant_id, "pg1") self.mock_api.delete_port_group.assert_called_once_with(pg1_id) def test_create_dhcp(self): bridge = mock.Mock() gateway_ip = "192.168.1.1" cidr = "192.168.1.0/24" host_rts = [{'destination': '10.0.0.0/24', 'nexthop': '10.0.0.1'}, {'destination': '10.0.1.0/24', 'nexthop': '10.0.1.1'}] dns_servers = ["8.8.8.8", "8.8.4.4"] dhcp_call = mock.call.add_bridge_dhcp(bridge, gateway_ip, cidr, host_rts=host_rts, dns_nservers=dns_servers) self.client.create_dhcp(bridge, gateway_ip, cidr, host_rts=host_rts, dns_servers=dns_servers) self.mock_api.assert_has_calls([dhcp_call]) def test_delete_dhcp(self): bridge = mock.Mock() subnet = mock.Mock() subnet.get_subnet_prefix.return_value = "10.0.0.0" subnets = mock.MagicMock(return_value=[subnet]) bridge.get_dhcp_subnets.side_effect = subnets self.client.delete_dhcp(bridge, "10.0.0.0/24") bridge.assert_has_calls(mock.call.get_dhcp_subnets) subnet.assert_has_calls([mock.call.get_subnet_prefix(), mock.call.delete()]) def test_add_dhcp_host(self): bridge = mock.Mock() dhcp_subnet_call = mock.call.get_dhcp_subnet("10.0.0.0_24") ip_addr_call = dhcp_subnet_call.add_dhcp_host().ip_addr("10.0.0.10") mac_addr_call = ip_addr_call.mac_addr("2A:DB:6B:8C:19:99") calls = [dhcp_subnet_call, ip_addr_call, mac_addr_call, mac_addr_call.create()] self.client.add_dhcp_host(bridge, "10.0.0.0/24", "10.0.0.10", "2A:DB:6B:8C:19:99") bridge.assert_has_calls(calls, any_order=True) def test_add_dhcp_route_option(self): bridge = mock.Mock() subnet = bridge.get_dhcp_subnet.return_value subnet.get_opt121_routes.return_value = None dhcp_subnet_call = mock.call.get_dhcp_subnet("10.0.0.0_24") dst_ip = "10.0.0.3/24" gw_ip = "10.0.0.1" prefix, length = dst_ip.split("/") routes = [{'destinationPrefix': prefix, 'destinationLength': length, 'gatewayAddr': gw_ip}] opt121_routes_call = dhcp_subnet_call.opt121_routes(routes) calls = [dhcp_subnet_call, opt121_routes_call, opt121_routes_call.update()] self.client.add_dhcp_route_option(bridge, "10.0.0.0/24", gw_ip, dst_ip) bridge.assert_has_calls(calls, any_order=True) def test_get_router_error(self): self.mock_api.get_router.side_effect = w_exc.HTTPInternalServerError() self.assertRaises(midonet_lib.MidonetApiException, self.client.get_router, uuidutils.generate_uuid()) def test_get_router_not_found(self): self.mock_api.get_router.side_effect = w_exc.HTTPNotFound() self.assertRaises(midonet_lib.MidonetResourceNotFound, self.client.get_router, uuidutils.generate_uuid()) def test_get_bridge_error(self): self.mock_api.get_bridge.side_effect = w_exc.HTTPInternalServerError() self.assertRaises(midonet_lib.MidonetApiException, self.client.get_bridge, uuidutils.generate_uuid()) def test_get_bridge_not_found(self): self.mock_api.get_bridge.side_effect = w_exc.HTTPNotFound() self.assertRaises(midonet_lib.MidonetResourceNotFound, self.client.get_bridge, uuidutils.generate_uuid()) def test_get_bridge(self): bridge_id = uuidutils.generate_uuid() bridge = self.client.get_bridge(bridge_id) self.assertIsNotNone(bridge) self.assertEqual(bridge.get_id(), bridge_id) self.assertTrue(bridge.get_admin_state_up()) def test_add_bridge_port(self): bridge_id = uuidutils.generate_uuid() bridge = self.client.get_bridge(bridge_id) self.assertIsNotNone(bridge) port = self.client.add_bridge_port(bridge) self.assertEqual(bridge.get_id(), port.get_bridge_id()) self.assertTrue(port.get_admin_state_up()) def test_get_router(self): router_id = uuidutils.generate_uuid() router = self.client.get_router(router_id) self.assertIsNotNone(router) self.assertEqual(router.get_id(), router_id) self.assertTrue(router.get_admin_state_up())