Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.segmentrouting; |
| 18 | |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 19 | import com.fasterxml.jackson.databind.JsonNode; |
| 20 | import com.fasterxml.jackson.databind.ObjectMapper; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 21 | import com.google.common.collect.Lists; |
| 22 | import com.google.common.collect.Maps; |
| 23 | import com.google.common.collect.Sets; |
| 24 | import org.junit.Before; |
| 25 | import org.junit.Test; |
| 26 | import org.onlab.packet.IpAddress; |
| 27 | import org.onlab.packet.IpPrefix; |
| 28 | import org.onlab.packet.MacAddress; |
| 29 | import org.onlab.packet.VlanId; |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 30 | import org.onosproject.net.config.ConfigApplyDelegate; |
Charles Chan | f9eab5a | 2018-06-01 16:33:48 -0700 | [diff] [blame] | 31 | import org.onosproject.net.host.ProbeMode; |
Ray Milkey | facf286 | 2017-08-03 11:58:29 -0700 | [diff] [blame] | 32 | import org.onosproject.net.intf.Interface; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 33 | import org.onosproject.net.ConnectPoint; |
| 34 | import org.onosproject.net.DefaultHost; |
| 35 | import org.onosproject.net.DeviceId; |
| 36 | import org.onosproject.net.Host; |
| 37 | import org.onosproject.net.HostId; |
| 38 | import org.onosproject.net.HostLocation; |
| 39 | import org.onosproject.net.PortNumber; |
| 40 | import org.onosproject.net.config.NetworkConfigRegistryAdapter; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 41 | import org.onosproject.net.flow.TrafficTreatment; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 42 | import org.onosproject.net.host.HostEvent; |
| 43 | import org.onosproject.net.host.InterfaceIpAddress; |
| 44 | import org.onosproject.net.provider.ProviderId; |
| 45 | import org.onosproject.segmentrouting.config.DeviceConfiguration; |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 46 | import org.onosproject.segmentrouting.config.SegmentRoutingDeviceConfig; |
Charles Chan | 880275c | 2018-03-29 16:03:41 -0700 | [diff] [blame] | 47 | import org.onosproject.store.service.StorageService; |
| 48 | import org.onosproject.store.service.TestConsistentMap; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 49 | |
| 50 | import java.util.Map; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 51 | import java.util.Set; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 52 | |
Charles Chan | 880275c | 2018-03-29 16:03:41 -0700 | [diff] [blame] | 53 | import static org.easymock.EasyMock.createMock; |
| 54 | import static org.easymock.EasyMock.expect; |
| 55 | import static org.easymock.EasyMock.replay; |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 56 | import static org.junit.Assert.*; |
| 57 | |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 58 | /**r |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 59 | * Unit test for {@link HostHandler}. |
| 60 | */ |
| 61 | public class HostHandlerTest { |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 62 | private HostHandler hostHandler; |
| 63 | |
| 64 | // Mocked routing and bridging tables |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 65 | private static final Map<MockBridgingTableKey, MockBridgingTableValue> BRIDGING_TABLE = |
| 66 | Maps.newConcurrentMap(); |
| 67 | private static final Map<MockRoutingTableKey, MockRoutingTableValue> ROUTING_TABLE = |
| 68 | Maps.newConcurrentMap(); |
Charles Chan | 2fde6d4 | 2017-08-23 14:46:43 -0700 | [diff] [blame] | 69 | private static final Map<ConnectPoint, Set<IpPrefix>> SUBNET_TABLE = Maps.newConcurrentMap(); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 70 | // Mocked Next Id |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 71 | private static final Map<Integer, TrafficTreatment> NEXT_TABLE = Maps.newConcurrentMap(); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 72 | |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 73 | // Host Mac, VLAN |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 74 | private static final ProviderId PROVIDER_ID = ProviderId.NONE; |
| 75 | private static final MacAddress HOST_MAC = MacAddress.valueOf("00:00:00:00:00:01"); |
| 76 | private static final VlanId HOST_VLAN_UNTAGGED = VlanId.NONE; |
| 77 | private static final HostId HOST_ID_UNTAGGED = HostId.hostId(HOST_MAC, HOST_VLAN_UNTAGGED); |
| 78 | private static final VlanId HOST_VLAN_TAGGED = VlanId.vlanId((short) 20); |
| 79 | private static final HostId HOST_ID_TAGGED = HostId.hostId(HOST_MAC, HOST_VLAN_TAGGED); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 80 | // Host IP |
| 81 | private static final IpAddress HOST_IP11 = IpAddress.valueOf("10.0.1.1"); |
| 82 | private static final IpAddress HOST_IP21 = IpAddress.valueOf("10.0.2.1"); |
| 83 | private static final IpAddress HOST_IP12 = IpAddress.valueOf("10.0.1.2"); |
| 84 | private static final IpAddress HOST_IP13 = IpAddress.valueOf("10.0.1.3"); |
| 85 | private static final IpAddress HOST_IP14 = IpAddress.valueOf("10.0.1.4"); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 86 | private static final IpAddress HOST_IP32 = IpAddress.valueOf("10.0.3.2"); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 87 | // Device |
| 88 | private static final DeviceId DEV1 = DeviceId.deviceId("of:0000000000000001"); |
| 89 | private static final DeviceId DEV2 = DeviceId.deviceId("of:0000000000000002"); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 90 | private static final DeviceId DEV3 = DeviceId.deviceId("of:0000000000000003"); |
| 91 | private static final DeviceId DEV4 = DeviceId.deviceId("of:0000000000000004"); |
| 92 | private static final DeviceId DEV5 = DeviceId.deviceId("of:0000000000000005"); |
| 93 | private static final DeviceId DEV6 = DeviceId.deviceId("of:0000000000000006"); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 94 | // Port |
| 95 | private static final PortNumber P1 = PortNumber.portNumber(1); |
| 96 | private static final PortNumber P2 = PortNumber.portNumber(2); |
| 97 | private static final PortNumber P3 = PortNumber.portNumber(3); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 98 | private static final PortNumber P9 = PortNumber.portNumber(9); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 99 | // Connect Point |
| 100 | private static final ConnectPoint CP11 = new ConnectPoint(DEV1, P1); |
| 101 | private static final HostLocation HOST_LOC11 = new HostLocation(CP11, 0); |
| 102 | private static final ConnectPoint CP12 = new ConnectPoint(DEV1, P2); |
| 103 | private static final HostLocation HOST_LOC12 = new HostLocation(CP12, 0); |
| 104 | private static final ConnectPoint CP13 = new ConnectPoint(DEV1, P3); |
| 105 | private static final HostLocation HOST_LOC13 = new HostLocation(CP13, 0); |
| 106 | private static final ConnectPoint CP21 = new ConnectPoint(DEV2, P1); |
| 107 | private static final HostLocation HOST_LOC21 = new HostLocation(CP21, 0); |
| 108 | private static final ConnectPoint CP22 = new ConnectPoint(DEV2, P2); |
| 109 | private static final HostLocation HOST_LOC22 = new HostLocation(CP22, 0); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 110 | // Connect Point for dual-homed host failover |
| 111 | private static final ConnectPoint CP31 = new ConnectPoint(DEV3, P1); |
| 112 | private static final HostLocation HOST_LOC31 = new HostLocation(CP31, 0); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 113 | private static final ConnectPoint CP32 = new ConnectPoint(DEV3, P2); |
| 114 | private static final HostLocation HOST_LOC32 = new HostLocation(CP32, 0); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 115 | private static final ConnectPoint CP41 = new ConnectPoint(DEV4, P1); |
| 116 | private static final HostLocation HOST_LOC41 = new HostLocation(CP41, 0); |
| 117 | private static final ConnectPoint CP39 = new ConnectPoint(DEV3, P9); |
| 118 | private static final ConnectPoint CP49 = new ConnectPoint(DEV4, P9); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 119 | // Conenct Point for mastership test |
| 120 | private static final ConnectPoint CP51 = new ConnectPoint(DEV5, P1); |
| 121 | private static final HostLocation HOST_LOC51 = new HostLocation(CP51, 0); |
| 122 | private static final ConnectPoint CP61 = new ConnectPoint(DEV6, P1); |
| 123 | private static final HostLocation HOST_LOC61 = new HostLocation(CP61, 0); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 124 | // Interface VLAN |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 125 | private static final VlanId INTF_VLAN_UNTAGGED = VlanId.vlanId((short) 10); |
Charles Chan | 3fe7171 | 2018-06-15 18:54:18 -0700 | [diff] [blame^] | 126 | private static final VlanId INTF_VLAN_TAGGED_1 = VlanId.vlanId((short) 20); |
| 127 | private static final Set<VlanId> INTF_VLAN_TAGGED = Sets.newHashSet(INTF_VLAN_TAGGED_1); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 128 | private static final VlanId INTF_VLAN_NATIVE = VlanId.vlanId((short) 30); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 129 | private static final Set<VlanId> INTF_VLAN_PAIR = Sets.newHashSet(VlanId.vlanId((short) 10), |
| 130 | VlanId.vlanId((short) 20), VlanId.vlanId((short) 30)); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 131 | private static final VlanId INTF_VLAN_OTHER = VlanId.vlanId((short) 40); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 132 | // Interface subnet |
| 133 | private static final IpPrefix INTF_PREFIX1 = IpPrefix.valueOf("10.0.1.254/24"); |
| 134 | private static final IpPrefix INTF_PREFIX2 = IpPrefix.valueOf("10.0.2.254/24"); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 135 | private static final IpPrefix INTF_PREFIX3 = IpPrefix.valueOf("10.0.3.254/24"); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 136 | private static final InterfaceIpAddress INTF_IP1 = |
| 137 | new InterfaceIpAddress(INTF_PREFIX1.address(), INTF_PREFIX1); |
| 138 | private static final InterfaceIpAddress INTF_IP2 = |
| 139 | new InterfaceIpAddress(INTF_PREFIX2.address(), INTF_PREFIX2); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 140 | private static final InterfaceIpAddress INTF_IP3 = |
| 141 | new InterfaceIpAddress(INTF_PREFIX3.address(), INTF_PREFIX3); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 142 | // Interfaces |
| 143 | private static final Interface INTF11 = |
| 144 | new Interface(null, CP11, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 145 | INTF_VLAN_UNTAGGED, null, null); |
| 146 | private static final Interface INTF12 = |
| 147 | new Interface(null, CP12, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 148 | INTF_VLAN_UNTAGGED, null, null); |
| 149 | private static final Interface INTF13 = |
| 150 | new Interface(null, CP13, Lists.newArrayList(INTF_IP2), MacAddress.NONE, null, |
| 151 | null, INTF_VLAN_TAGGED, INTF_VLAN_NATIVE); |
| 152 | private static final Interface INTF21 = |
| 153 | new Interface(null, CP21, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 154 | INTF_VLAN_UNTAGGED, null, null); |
| 155 | private static final Interface INTF22 = |
| 156 | new Interface(null, CP22, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 157 | INTF_VLAN_UNTAGGED, null, null); |
| 158 | private static final Interface INTF31 = |
| 159 | new Interface(null, CP31, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 160 | INTF_VLAN_UNTAGGED, null, null); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 161 | private static final Interface INTF32 = |
| 162 | new Interface(null, CP32, Lists.newArrayList(INTF_IP3), MacAddress.NONE, null, |
| 163 | INTF_VLAN_OTHER, null, null); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 164 | private static final Interface INTF39 = |
| 165 | new Interface(null, CP39, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 166 | null, INTF_VLAN_PAIR, null); |
| 167 | private static final Interface INTF41 = |
| 168 | new Interface(null, CP41, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 169 | INTF_VLAN_UNTAGGED, null, null); |
| 170 | private static final Interface INTF49 = |
| 171 | new Interface(null, CP49, Lists.newArrayList(INTF_IP1), MacAddress.NONE, null, |
| 172 | null, INTF_VLAN_PAIR, null); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 173 | // Host |
| 174 | private static final Host HOST1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, |
| 175 | HOST_VLAN_UNTAGGED, Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11), |
| 176 | false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 177 | |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 178 | // A set of hosts |
| 179 | private static final Set<Host> HOSTS = Sets.newHashSet(HOST1); |
| 180 | // A set of devices of which we have mastership |
| 181 | private static final Set<DeviceId> LOCAL_DEVICES = Sets.newHashSet(DEV1, DEV2, DEV3, DEV4); |
| 182 | // A set of interfaces |
| 183 | private static final Set<Interface> INTERFACES = Sets.newHashSet(INTF11, INTF12, INTF13, INTF21, |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 184 | INTF22, INTF31, INTF32, INTF39, INTF41, INTF49); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 185 | |
Charles Chan | f9eab5a | 2018-06-01 16:33:48 -0700 | [diff] [blame] | 186 | private MockHostProbingService mockLocationProbingService; |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 187 | |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 188 | @Before |
| 189 | public void setUp() throws Exception { |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 190 | // Initialize pairDevice and pairLocalPort config |
| 191 | ObjectMapper mapper = new ObjectMapper(); |
| 192 | ConfigApplyDelegate delegate = config -> { }; |
| 193 | |
| 194 | SegmentRoutingDeviceConfig dev3Config = new SegmentRoutingDeviceConfig(); |
| 195 | JsonNode dev3Tree = mapper.createObjectNode(); |
| 196 | dev3Config.init(DEV3, "host-handler-test", dev3Tree, mapper, delegate); |
| 197 | dev3Config.setPairDeviceId(DEV4).setPairLocalPort(P9); |
| 198 | |
| 199 | SegmentRoutingDeviceConfig dev4Config = new SegmentRoutingDeviceConfig(); |
| 200 | JsonNode dev4Tree = mapper.createObjectNode(); |
| 201 | dev4Config.init(DEV4, "host-handler-test", dev4Tree, mapper, delegate); |
| 202 | dev4Config.setPairDeviceId(DEV3).setPairLocalPort(P9); |
| 203 | |
| 204 | MockNetworkConfigRegistry mockNetworkConfigRegistry = new MockNetworkConfigRegistry(); |
| 205 | mockNetworkConfigRegistry.applyConfig(dev3Config); |
| 206 | mockNetworkConfigRegistry.applyConfig(dev4Config); |
| 207 | |
| 208 | // Initialize Segment Routing Manager |
| 209 | SegmentRoutingManager srManager = new MockSegmentRoutingManager(NEXT_TABLE); |
Charles Chan | 880275c | 2018-03-29 16:03:41 -0700 | [diff] [blame] | 210 | srManager.storageService = createMock(StorageService.class); |
| 211 | expect(srManager.storageService.consistentMapBuilder()).andReturn(new TestConsistentMap.Builder<>()).anyTimes(); |
| 212 | replay(srManager.storageService); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 213 | srManager.cfgService = new NetworkConfigRegistryAdapter(); |
| 214 | srManager.deviceConfiguration = new DeviceConfiguration(srManager); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 215 | srManager.flowObjectiveService = new MockFlowObjectiveService(BRIDGING_TABLE, NEXT_TABLE); |
| 216 | srManager.routingRulePopulator = new MockRoutingRulePopulator(srManager, ROUTING_TABLE); |
Charles Chan | 1a1a407 | 2018-03-15 16:41:10 -0700 | [diff] [blame] | 217 | srManager.defaultRoutingHandler = new MockDefaultRoutingHandler(srManager, SUBNET_TABLE, ROUTING_TABLE); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 218 | srManager.interfaceService = new MockInterfaceService(INTERFACES); |
| 219 | srManager.mastershipService = new MockMastershipService(LOCAL_DEVICES); |
| 220 | srManager.hostService = new MockHostService(HOSTS); |
| 221 | srManager.cfgService = mockNetworkConfigRegistry; |
Charles Chan | f9eab5a | 2018-06-01 16:33:48 -0700 | [diff] [blame] | 222 | mockLocationProbingService = new MockHostProbingService(); |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 223 | srManager.probingService = mockLocationProbingService; |
Saurav Das | 50d5b92 | 2018-01-18 12:07:33 -0800 | [diff] [blame] | 224 | srManager.linkHandler = new MockLinkHandler(srManager); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 225 | |
| 226 | hostHandler = new HostHandler(srManager); |
| 227 | |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 228 | ROUTING_TABLE.clear(); |
| 229 | BRIDGING_TABLE.clear(); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 230 | } |
| 231 | |
| 232 | @Test |
| 233 | public void init() throws Exception { |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 234 | hostHandler.init(DEV1); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 235 | assertEquals(1, ROUTING_TABLE.size()); |
| 236 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 237 | assertEquals(1, BRIDGING_TABLE.size()); |
| 238 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 239 | |
| 240 | hostHandler.init(DEV2); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 241 | assertEquals(2, ROUTING_TABLE.size()); |
| 242 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 243 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix()))); |
| 244 | assertEquals(2, BRIDGING_TABLE.size()); |
| 245 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 246 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 247 | } |
| 248 | |
| 249 | @Test(expected = IllegalArgumentException.class) |
| 250 | public void testHostAddedAtWrongLocation() throws Exception { |
| 251 | hostHandler.processHostAddedAtLocation(HOST1, HOST_LOC13); |
| 252 | } |
| 253 | |
| 254 | |
| 255 | @Test() |
| 256 | public void testHostAddedAtCorrectLocation() throws Exception { |
| 257 | hostHandler.processHostAddedAtLocation(HOST1, HOST_LOC11); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 258 | assertEquals(1, ROUTING_TABLE.size()); |
| 259 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 260 | assertEquals(1, BRIDGING_TABLE.size()); |
| 261 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 262 | } |
| 263 | |
| 264 | @Test |
| 265 | public void testHostAdded() throws Exception { |
| 266 | Host subject; |
| 267 | |
| 268 | // Untagged host discovered on untagged port |
| 269 | // Expect: add one routing rule and one bridging rule |
| 270 | subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 271 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 272 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 273 | assertEquals(1, ROUTING_TABLE.size()); |
| 274 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 275 | assertEquals(1, BRIDGING_TABLE.size()); |
| 276 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 277 | |
| 278 | // Untagged host discovered on tagged/native port |
| 279 | // Expect: add one routing rule and one bridging rule |
| 280 | subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 281 | Sets.newHashSet(HOST_LOC13), Sets.newHashSet(HOST_IP21), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 282 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 283 | assertEquals(2, ROUTING_TABLE.size()); |
| 284 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 285 | assertEquals(2, BRIDGING_TABLE.size()); |
| 286 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_NATIVE))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 287 | |
| 288 | // Tagged host discovered on untagged port |
| 289 | // Expect: ignore the host. No rule is added. |
| 290 | subject = new DefaultHost(PROVIDER_ID, HOST_ID_TAGGED, HOST_MAC, HOST_VLAN_TAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 291 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 292 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 293 | assertEquals(2, ROUTING_TABLE.size()); |
| 294 | assertEquals(2, BRIDGING_TABLE.size()); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 295 | |
| 296 | // Tagged host discovered on tagged port with the same IP |
| 297 | // Expect: update existing route, add one bridging rule |
| 298 | subject = new DefaultHost(PROVIDER_ID, HOST_ID_TAGGED, HOST_MAC, HOST_VLAN_TAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 299 | Sets.newHashSet(HOST_LOC13), Sets.newHashSet(HOST_IP21), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 300 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 301 | assertEquals(2, ROUTING_TABLE.size()); |
| 302 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 303 | assertEquals(HOST_VLAN_TAGGED, ROUTING_TABLE.get(new MockRoutingTableKey(HOST_LOC13.deviceId(), |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 304 | HOST_IP21.toIpPrefix())).vlanId); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 305 | assertEquals(3, BRIDGING_TABLE.size()); |
| 306 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, HOST_VLAN_TAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | @Test |
| 310 | public void testDualHomedHostAdded() throws Exception { |
| 311 | // Add a dual-homed host that has 2 locations |
| 312 | // Expect: add two routing rules and two bridging rules |
| 313 | Host subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 314 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11), false); |
| 315 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 316 | assertEquals(2, ROUTING_TABLE.size()); |
| 317 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 318 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix()))); |
| 319 | assertEquals(2, BRIDGING_TABLE.size()); |
| 320 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 321 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 322 | } |
| 323 | |
| 324 | @Test |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 325 | public void testSingleHomedHostAddedOnPairLeaf() throws Exception { |
| 326 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 327 | Sets.newHashSet(HOST_LOC32), Sets.newHashSet(HOST_IP32), false); |
| 328 | |
| 329 | // Add a single-homed host with one location |
| 330 | // Expect: the pair link should not be utilized |
| 331 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
| 332 | assertEquals(1, ROUTING_TABLE.size()); |
| 333 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP32.toIpPrefix())).portNumber); |
| 334 | assertEquals(1, BRIDGING_TABLE.size()); |
| 335 | assertEquals(P2, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_OTHER)).portNumber); |
| 336 | } |
| 337 | |
| 338 | @Test |
| 339 | public void testDualHomedHostAddedOneByOne() throws Exception { |
| 340 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 341 | Sets.newHashSet(HOST_LOC31), Sets.newHashSet(HOST_IP11), false); |
| 342 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 343 | Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(HOST_IP11), false); |
| 344 | |
| 345 | // Add a dual-homed host with one location |
| 346 | // Expect: the pair link is utilized temporarily before the second location is discovered |
| 347 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
| 348 | assertEquals(2, ROUTING_TABLE.size()); |
| 349 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 350 | assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 351 | assertEquals(2, BRIDGING_TABLE.size()); |
| 352 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 353 | assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 354 | // Expect probe to be sent out on pair device |
Charles Chan | f9eab5a | 2018-06-01 16:33:48 -0700 | [diff] [blame] | 355 | assertTrue(mockLocationProbingService.verifyProbe(host1, CP41, ProbeMode.DISCOVER)); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 356 | |
| 357 | // Add the second location of dual-homed host |
| 358 | // Expect: no longer use the pair link |
| 359 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1)); |
| 360 | assertEquals(2, ROUTING_TABLE.size()); |
| 361 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
Charles Chan | bc11666 | 2018-04-18 18:41:05 -0700 | [diff] [blame] | 362 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
Charles Chan | 8e786b5 | 2017-09-12 18:57:47 -0700 | [diff] [blame] | 363 | assertEquals(2, BRIDGING_TABLE.size()); |
| 364 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 365 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 366 | } |
| 367 | |
| 368 | @Test |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 369 | public void testHostRemoved() throws Exception { |
| 370 | Host subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 371 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 372 | |
| 373 | // Add a host |
| 374 | // Expect: add one routing rule and one bridging rule |
| 375 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 376 | assertEquals(1, ROUTING_TABLE.size()); |
| 377 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 378 | assertEquals(1, BRIDGING_TABLE.size()); |
| 379 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 380 | |
| 381 | // Remove the host |
| 382 | // Expect: add the routing rule and the bridging rule |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 383 | hostHandler.processHostRemovedEvent(new HostEvent(HostEvent.Type.HOST_REMOVED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 384 | assertEquals(0, ROUTING_TABLE.size()); |
| 385 | assertEquals(0, BRIDGING_TABLE.size()); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 386 | } |
| 387 | |
| 388 | @Test |
| 389 | public void testDualHomedHostRemoved() throws Exception { |
| 390 | // Add a dual-homed host that has 2 locations |
| 391 | // Expect: add two routing rules and two bridging rules |
| 392 | Host subject = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 393 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11), false); |
| 394 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 395 | assertEquals(2, ROUTING_TABLE.size()); |
| 396 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 397 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix()))); |
| 398 | assertEquals(2, BRIDGING_TABLE.size()); |
| 399 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 400 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 401 | |
| 402 | // Remove a dual-homed host that has 2 locations |
| 403 | // Expect: all routing and bridging rules are removed |
| 404 | hostHandler.processHostRemovedEvent(new HostEvent(HostEvent.Type.HOST_REMOVED, subject)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 405 | assertEquals(0, ROUTING_TABLE.size()); |
| 406 | assertEquals(0, BRIDGING_TABLE.size()); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 407 | } |
| 408 | |
| 409 | @Test |
| 410 | public void testHostMoved() throws Exception { |
| 411 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 412 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 413 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 414 | Sets.newHashSet(HOST_LOC21), Sets.newHashSet(HOST_IP11), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 415 | Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 416 | Sets.newHashSet(HOST_LOC13), Sets.newHashSet(HOST_IP11), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 417 | |
| 418 | // Add a host |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 419 | // Expect: add one new routing rule, one new bridging rule |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 420 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 421 | assertEquals(1, ROUTING_TABLE.size()); |
| 422 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 423 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 424 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP13.toIpPrefix()))); |
| 425 | assertEquals(1, BRIDGING_TABLE.size()); |
| 426 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 427 | assertNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 428 | |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 429 | // Move the host to CP13, which has different subnet setting |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 430 | // Expect: remove routing rule. Change vlan in bridging rule. |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 431 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host3, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 432 | assertEquals(0, ROUTING_TABLE.size()); |
| 433 | assertEquals(1, BRIDGING_TABLE.size()); |
| 434 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_NATIVE))); |
| 435 | assertNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 436 | |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 437 | // Move the host to CP21, which has same subnet setting |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 438 | // Expect: add a new routing rule. Change vlan in bridging rule. |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 439 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host3)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 440 | assertEquals(1, ROUTING_TABLE.size()); |
| 441 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 442 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 443 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix()))); |
| 444 | assertEquals(1, BRIDGING_TABLE.size()); |
| 445 | assertNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 446 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 447 | } |
| 448 | |
| 449 | @Test |
| 450 | public void testDualHomedHostMoved() throws Exception { |
| 451 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 452 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 453 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 454 | Sets.newHashSet(HOST_LOC12, HOST_LOC22), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 455 | Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 456 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP13, HOST_IP14), false); |
| 457 | Host host4 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 458 | Sets.newHashSet(HOST_LOC11, HOST_LOC22), Sets.newHashSet(HOST_IP12, HOST_IP13), false); |
Charles Chan | dbe8abe | 2018-04-25 18:51:46 -0400 | [diff] [blame] | 459 | Host host5 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 460 | Sets.newHashSet(HOST_LOC12, HOST_LOC21), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 461 | |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 462 | |
| 463 | // Add a host with IP11, IP12 and LOC11, LOC21 |
| 464 | // Expect: 4 routing rules and 2 bridging rules |
| 465 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 466 | assertEquals(4, ROUTING_TABLE.size()); |
| 467 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber); |
| 468 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix())).portNumber); |
| 469 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix())).portNumber); |
| 470 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP12.toIpPrefix())).portNumber); |
| 471 | assertEquals(2, BRIDGING_TABLE.size()); |
| 472 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 473 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 474 | |
Charles Chan | dbe8abe | 2018-04-25 18:51:46 -0400 | [diff] [blame] | 475 | // Move the host to LOC12, LOC21 and keep the IP |
| 476 | // Expect: 4 routing rules and 2 bridging rules all at the new location |
| 477 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host5, host1)); |
| 478 | assertEquals(4, ROUTING_TABLE.size()); |
| 479 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber); |
| 480 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix())).portNumber); |
| 481 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix())).portNumber); |
| 482 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP12.toIpPrefix())).portNumber); |
| 483 | assertEquals(2, BRIDGING_TABLE.size()); |
| 484 | assertEquals(P2, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 485 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 486 | |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 487 | // Move the host to LOC12, LOC22 and keep the IP |
| 488 | // Expect: 4 routing rules and 2 bridging rules all at the new location |
Charles Chan | dbe8abe | 2018-04-25 18:51:46 -0400 | [diff] [blame] | 489 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host5)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 490 | assertEquals(4, ROUTING_TABLE.size()); |
| 491 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber); |
| 492 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix())).portNumber); |
| 493 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix())).portNumber); |
| 494 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP12.toIpPrefix())).portNumber); |
| 495 | assertEquals(2, BRIDGING_TABLE.size()); |
| 496 | assertEquals(P2, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 497 | assertEquals(P2, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 498 | |
| 499 | // Move the host to LOC11, LOC21 and change the IP to IP13, IP14 at the same time |
| 500 | // Expect: 4 routing rules and 2 bridging rules all at the new location |
| 501 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host3, host2)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 502 | assertEquals(4, ROUTING_TABLE.size()); |
| 503 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP13.toIpPrefix())).portNumber); |
| 504 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP14.toIpPrefix())).portNumber); |
| 505 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP13.toIpPrefix())).portNumber); |
| 506 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP14.toIpPrefix())).portNumber); |
| 507 | assertEquals(2, BRIDGING_TABLE.size()); |
| 508 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 509 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 510 | |
| 511 | // Move the host to LOC11, LOC22 and change the IP to IP12, IP13 at the same time |
| 512 | // Expect: 4 routing rules and 2 bridging rules all at the new location |
| 513 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host4, host3)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 514 | assertEquals(4, ROUTING_TABLE.size()); |
| 515 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix())).portNumber); |
| 516 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP13.toIpPrefix())).portNumber); |
| 517 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP12.toIpPrefix())).portNumber); |
| 518 | assertEquals(P2, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP13.toIpPrefix())).portNumber); |
| 519 | assertEquals(2, BRIDGING_TABLE.size()); |
| 520 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 521 | assertEquals(P2, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 522 | } |
| 523 | |
| 524 | @Test |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 525 | public void testHostMoveToInvalidLocation() throws Exception { |
| 526 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 527 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false); |
| 528 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 529 | Sets.newHashSet(HOST_LOC51), Sets.newHashSet(HOST_IP11), false); |
| 530 | |
| 531 | // Add a host |
| 532 | // Expect: add one new routing rule, one new bridging rule |
| 533 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 534 | assertEquals(1, ROUTING_TABLE.size()); |
| 535 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 536 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 537 | assertEquals(1, BRIDGING_TABLE.size()); |
| 538 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 539 | assertNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 540 | |
| 541 | // Move the host to an invalid location |
| 542 | // Expect: Old flow is removed. New flow is not created |
| 543 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 544 | assertEquals(0, ROUTING_TABLE.size()); |
| 545 | assertEquals(0, BRIDGING_TABLE.size()); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 546 | |
| 547 | // Move the host to a valid location |
| 548 | // Expect: add one new routing rule, one new bridging rule |
| 549 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host1, host2)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 550 | assertEquals(1, ROUTING_TABLE.size()); |
| 551 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 552 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 553 | assertEquals(1, BRIDGING_TABLE.size()); |
| 554 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 555 | assertNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 556 | } |
| 557 | |
| 558 | @Test |
| 559 | public void testDualHomedHostMoveToInvalidLocation() throws Exception { |
| 560 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 561 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11), false); |
| 562 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 563 | Sets.newHashSet(HOST_LOC11, HOST_LOC51), Sets.newHashSet(HOST_IP11), false); |
| 564 | Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 565 | Sets.newHashSet(HOST_LOC61, HOST_LOC51), Sets.newHashSet(HOST_IP11), false); |
| 566 | |
| 567 | // Add a host |
| 568 | // Expect: add two new routing rules, two new bridging rules |
| 569 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 570 | assertEquals(2, ROUTING_TABLE.size()); |
| 571 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber); |
| 572 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix())).portNumber); |
| 573 | assertEquals(2, BRIDGING_TABLE.size()); |
| 574 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 575 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 576 | |
| 577 | // Move first host location to an invalid location |
| 578 | // Expect: One routing and one bridging flow |
| 579 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 580 | assertEquals(1, ROUTING_TABLE.size()); |
| 581 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber); |
| 582 | assertEquals(1, BRIDGING_TABLE.size()); |
| 583 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 584 | |
| 585 | // Move second host location to an invalid location |
| 586 | // Expect: No routing or bridging rule |
| 587 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host3, host2)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 588 | assertEquals(0, ROUTING_TABLE.size()); |
| 589 | assertEquals(0, BRIDGING_TABLE.size()); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 590 | |
| 591 | // Move second host location back to a valid location |
| 592 | // Expect: One routing and one bridging flow |
| 593 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host3)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 594 | assertEquals(1, ROUTING_TABLE.size()); |
| 595 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber); |
| 596 | assertEquals(1, BRIDGING_TABLE.size()); |
| 597 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 598 | |
| 599 | // Move first host location back to a valid location |
| 600 | // Expect: Two routing and two bridging flow |
| 601 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host1, host2)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 602 | assertEquals(2, ROUTING_TABLE.size()); |
| 603 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix())).portNumber); |
| 604 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix())).portNumber); |
| 605 | assertEquals(2, BRIDGING_TABLE.size()); |
| 606 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 607 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 9f08b10 | 2017-08-09 16:50:15 -0700 | [diff] [blame] | 608 | } |
| 609 | |
| 610 | @Test |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 611 | public void testDualHomingSingleLocationFail() throws Exception { |
| 612 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 613 | Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 614 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 615 | Sets.newHashSet(HOST_LOC31), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 616 | |
| 617 | // Add a host |
| 618 | // Expect: add four new routing rules, two new bridging rules |
| 619 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 620 | assertEquals(4, ROUTING_TABLE.size()); |
| 621 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 622 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP12.toIpPrefix())).portNumber); |
| 623 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 624 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP12.toIpPrefix())).portNumber); |
| 625 | assertEquals(2, BRIDGING_TABLE.size()); |
| 626 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 627 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 628 | |
| 629 | // Host becomes single-homed |
| 630 | // Expect: redirect flows from host location to pair link |
| 631 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 632 | assertEquals(4, ROUTING_TABLE.size()); |
| 633 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 634 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP12.toIpPrefix())).portNumber); |
| 635 | assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 636 | assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP12.toIpPrefix())).portNumber); |
| 637 | assertEquals(2, BRIDGING_TABLE.size()); |
| 638 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 639 | assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 640 | |
| 641 | // Host becomes dual-homed again |
| 642 | // Expect: Redirect flows from pair link back to host location |
| 643 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host1, host2)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 644 | assertEquals(4, ROUTING_TABLE.size()); |
| 645 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 646 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP12.toIpPrefix())).portNumber); |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 647 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 648 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP12.toIpPrefix())).portNumber); |
Charles Chan | bc11666 | 2018-04-18 18:41:05 -0700 | [diff] [blame] | 649 | assertEquals(2, BRIDGING_TABLE.size()); |
| 650 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 651 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 652 | } |
| 653 | |
| 654 | @Test |
| 655 | public void testDualHomingBothLocationFail() throws Exception { |
| 656 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 657 | Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 658 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 659 | Sets.newHashSet(HOST_LOC31), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 660 | |
| 661 | // Add a host |
| 662 | // Expect: add four new routing rules, two new bridging rules |
| 663 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 664 | assertEquals(4, ROUTING_TABLE.size()); |
| 665 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 666 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP12.toIpPrefix())).portNumber); |
| 667 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 668 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP12.toIpPrefix())).portNumber); |
| 669 | assertEquals(2, BRIDGING_TABLE.size()); |
| 670 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 671 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 672 | |
| 673 | // Host becomes single-homed |
| 674 | // Expect: redirect flows from host location to pair link |
| 675 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 676 | assertEquals(4, ROUTING_TABLE.size()); |
| 677 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 678 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP12.toIpPrefix())).portNumber); |
| 679 | assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 680 | assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP12.toIpPrefix())).portNumber); |
| 681 | assertEquals(2, BRIDGING_TABLE.size()); |
| 682 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 683 | assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 684 | |
| 685 | // Host loses both locations |
| 686 | // Expect: Remove last location and all previous redirection flows |
| 687 | hostHandler.processHostRemovedEvent(new HostEvent(HostEvent.Type.HOST_REMOVED, host2)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 688 | assertEquals(0, ROUTING_TABLE.size()); |
| 689 | assertEquals(0, BRIDGING_TABLE.size()); |
Charles Chan | 6523824 | 2017-06-22 18:03:14 -0700 | [diff] [blame] | 690 | } |
| 691 | |
| 692 | @Test |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 693 | public void testHostUpdated() throws Exception { |
| 694 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 695 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP11), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 696 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 697 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP21), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 698 | Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 699 | Sets.newHashSet(HOST_LOC11), Sets.newHashSet(HOST_IP12), false); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 700 | |
| 701 | // Add a host |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 702 | // Expect: add one new routing rule. Add one new bridging rule. |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 703 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 704 | assertEquals(1, ROUTING_TABLE.size()); |
| 705 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 706 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 707 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix()))); |
| 708 | assertEquals(1, BRIDGING_TABLE.size()); |
| 709 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(HOST_LOC11.deviceId(), HOST_MAC, |
| 710 | INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 711 | |
| 712 | // Update the host IP to same subnet |
| 713 | // Expect: update routing rule with new IP. No change to bridging rule. |
| 714 | hostHandler.processHostUpdatedEvent(new HostEvent(HostEvent.Type.HOST_UPDATED, host3, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 715 | assertEquals(1, ROUTING_TABLE.size()); |
| 716 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 717 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 718 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix()))); |
| 719 | assertEquals(1, BRIDGING_TABLE.size()); |
| 720 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | 2e2e340 | 2017-06-19 14:00:53 -0700 | [diff] [blame] | 721 | |
| 722 | // Update the host IP to different subnet |
| 723 | // Expect: Remove routing rule. No change to bridging rule. |
| 724 | hostHandler.processHostUpdatedEvent(new HostEvent(HostEvent.Type.HOST_UPDATED, host2, host3)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 725 | assertEquals(0, ROUTING_TABLE.size()); |
| 726 | assertEquals(1, BRIDGING_TABLE.size()); |
| 727 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 728 | } |
| 729 | |
| 730 | @Test |
Charles Chan | 3d650a6 | 2017-11-20 08:46:24 -0800 | [diff] [blame] | 731 | public void testDelayedIpAndLocation() throws Exception { |
| 732 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 733 | Sets.newHashSet(HOST_LOC31), Sets.newHashSet(), false); |
| 734 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 735 | Sets.newHashSet(HOST_LOC31), Sets.newHashSet(HOST_IP11), false); |
| 736 | Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 737 | Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(HOST_IP11), false); |
| 738 | |
| 739 | // Add a dual-home host with only one location and no IP |
| 740 | // Expect: only bridging redirection works |
| 741 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
| 742 | assertEquals(0, ROUTING_TABLE.size()); |
| 743 | assertEquals(2, BRIDGING_TABLE.size()); |
| 744 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 745 | assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 746 | |
| 747 | // Discover IP |
| 748 | // Expect: routing redirection should also work |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 749 | hostHandler.processHostUpdatedEvent(new HostEvent(HostEvent.Type.HOST_UPDATED, host2, host1)); |
Charles Chan | 3d650a6 | 2017-11-20 08:46:24 -0800 | [diff] [blame] | 750 | assertEquals(2, ROUTING_TABLE.size()); |
| 751 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 752 | assertEquals(P9, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 753 | assertEquals(2, BRIDGING_TABLE.size()); |
| 754 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 755 | assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 756 | // Expect probe to be sent out on pair device |
Charles Chan | f9eab5a | 2018-06-01 16:33:48 -0700 | [diff] [blame] | 757 | assertTrue(mockLocationProbingService.verifyProbe(host2, CP41, ProbeMode.DISCOVER)); |
Charles Chan | 3d650a6 | 2017-11-20 08:46:24 -0800 | [diff] [blame] | 758 | |
| 759 | // Discover location |
| 760 | // Expect: cancel all redirections |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 761 | hostHandler.processHostMovedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host3, host2)); |
Charles Chan | 3d650a6 | 2017-11-20 08:46:24 -0800 | [diff] [blame] | 762 | assertEquals(2, ROUTING_TABLE.size()); |
| 763 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
Charles Chan | bc11666 | 2018-04-18 18:41:05 -0700 | [diff] [blame] | 764 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
Charles Chan | 3d650a6 | 2017-11-20 08:46:24 -0800 | [diff] [blame] | 765 | assertEquals(2, BRIDGING_TABLE.size()); |
| 766 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | bc11666 | 2018-04-18 18:41:05 -0700 | [diff] [blame] | 767 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
Charles Chan | 45d55e0 | 2017-11-30 15:37:50 -0800 | [diff] [blame] | 768 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
Charles Chan | 3d650a6 | 2017-11-20 08:46:24 -0800 | [diff] [blame] | 769 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 770 | } |
| 771 | |
| 772 | @Test |
| 773 | public void testDelayedIpAndLocation2() throws Exception { |
| 774 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 775 | Sets.newHashSet(HOST_LOC31), Sets.newHashSet(), false); |
| 776 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 777 | Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(), false); |
| 778 | Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 779 | Sets.newHashSet(HOST_LOC31, HOST_LOC41), Sets.newHashSet(HOST_IP11), false); |
| 780 | |
| 781 | // Add a dual-home host with only one location and no IP |
| 782 | // Expect: only bridging redirection works |
| 783 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
| 784 | assertEquals(0, ROUTING_TABLE.size()); |
| 785 | assertEquals(2, BRIDGING_TABLE.size()); |
| 786 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 787 | assertEquals(P9, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 788 | |
| 789 | // Discover Location |
| 790 | // Expect: cancel bridging redirections |
| 791 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_MOVED, host2, host1)); |
| 792 | assertEquals(0, ROUTING_TABLE.size()); |
| 793 | assertEquals(2, BRIDGING_TABLE.size()); |
| 794 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 795 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 796 | |
| 797 | // Discover IP |
| 798 | // Expect: add IP rules to both location |
| 799 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_UPDATED, host3, host2)); |
| 800 | assertEquals(2, ROUTING_TABLE.size()); |
| 801 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV3, HOST_IP11.toIpPrefix())).portNumber); |
| 802 | assertEquals(P1, ROUTING_TABLE.get(new MockRoutingTableKey(DEV4, HOST_IP11.toIpPrefix())).portNumber); |
| 803 | assertEquals(2, BRIDGING_TABLE.size()); |
| 804 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV3, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 805 | assertEquals(P1, BRIDGING_TABLE.get(new MockBridgingTableKey(DEV4, HOST_MAC, INTF_VLAN_UNTAGGED)).portNumber); |
| 806 | } |
| 807 | |
| 808 | @Test |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 809 | public void testDualHomedHostUpdated() throws Exception { |
| 810 | Host host1 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 811 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11, HOST_IP12), false); |
| 812 | Host host2 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 813 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP11, HOST_IP21), false); |
| 814 | Host host3 = new DefaultHost(PROVIDER_ID, HOST_ID_UNTAGGED, HOST_MAC, HOST_VLAN_UNTAGGED, |
| 815 | Sets.newHashSet(HOST_LOC11, HOST_LOC21), Sets.newHashSet(HOST_IP13, HOST_IP14), false); |
| 816 | |
| 817 | // Add a dual-homed host with two locations and two IPs |
| 818 | // Expect: add four new routing rules. Add two new bridging rules |
| 819 | hostHandler.processHostAddedEvent(new HostEvent(HostEvent.Type.HOST_ADDED, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 820 | assertEquals(4, ROUTING_TABLE.size()); |
| 821 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 822 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix()))); |
| 823 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix()))); |
| 824 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP12.toIpPrefix()))); |
| 825 | assertEquals(2, BRIDGING_TABLE.size()); |
| 826 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 827 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 828 | |
| 829 | // Update both host IPs |
| 830 | // Expect: update routing rules with new IP. No change to bridging rule. |
| 831 | hostHandler.processHostUpdatedEvent(new HostEvent(HostEvent.Type.HOST_UPDATED, host3, host1)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 832 | assertEquals(4, ROUTING_TABLE.size()); |
| 833 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 834 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix()))); |
| 835 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP13.toIpPrefix()))); |
| 836 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP14.toIpPrefix()))); |
| 837 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix()))); |
| 838 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP12.toIpPrefix()))); |
| 839 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP13.toIpPrefix()))); |
| 840 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP14.toIpPrefix()))); |
| 841 | assertEquals(2, BRIDGING_TABLE.size()); |
| 842 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 843 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 844 | |
| 845 | // Update one of the host IP to different subnet |
| 846 | // Expect: update routing rule with new IP. No change to bridging rule. |
| 847 | hostHandler.processHostUpdatedEvent(new HostEvent(HostEvent.Type.HOST_UPDATED, host2, host3)); |
Charles Chan | 1a3b02a | 2017-08-18 17:11:34 -0700 | [diff] [blame] | 848 | assertEquals(2, ROUTING_TABLE.size()); |
| 849 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP11.toIpPrefix()))); |
| 850 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP21.toIpPrefix()))); |
| 851 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV1, HOST_IP12.toIpPrefix()))); |
| 852 | assertNotNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP11.toIpPrefix()))); |
| 853 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP21.toIpPrefix()))); |
| 854 | assertNull(ROUTING_TABLE.get(new MockRoutingTableKey(DEV2, HOST_IP12.toIpPrefix()))); |
| 855 | assertEquals(2, BRIDGING_TABLE.size()); |
| 856 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV1, HOST_MAC, INTF_VLAN_UNTAGGED))); |
| 857 | assertNotNull(BRIDGING_TABLE.get(new MockBridgingTableKey(DEV2, HOST_MAC, INTF_VLAN_UNTAGGED))); |
Charles Chan | f9a5270 | 2017-06-16 15:19:24 -0700 | [diff] [blame] | 858 | } |
Charles Chan | 3fe7171 | 2018-06-15 18:54:18 -0700 | [diff] [blame^] | 859 | |
| 860 | @Test |
| 861 | public void testVlanForPairPort() { |
| 862 | assertEquals(INTF_VLAN_UNTAGGED, hostHandler.vlanForPairPort(VlanId.NONE, CP11)); |
| 863 | assertEquals(INTF_VLAN_NATIVE, hostHandler.vlanForPairPort(VlanId.NONE, CP13)); |
| 864 | assertEquals(INTF_VLAN_TAGGED_1, hostHandler.vlanForPairPort(INTF_VLAN_TAGGED_1, CP13)); |
| 865 | assertNull(hostHandler.vlanForPairPort(INTF_VLAN_UNTAGGED, CP11)); |
| 866 | assertNull(hostHandler.vlanForPairPort(INTF_VLAN_UNTAGGED, CP13)); |
| 867 | assertNull(hostHandler.vlanForPairPort(VlanId.NONE, CP51)); |
| 868 | assertNull(hostHandler.vlanForPairPort(INTF_VLAN_UNTAGGED, CP51)); |
| 869 | } |
Ray Milkey | facf286 | 2017-08-03 11:58:29 -0700 | [diff] [blame] | 870 | } |