elanmanager/impl/src/test/java/org/opendaylight/netvirt/elanmanager/tests/ElanServiceTest.java

   1 /*
   2  * Copyright (C) 2016, 2017 Red Hat Inc., and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.netvirt.elanmanager.tests;
   9
  10 import static java.util.Arrays.asList;
  11 import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.CONFIGURATION;
  12 import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.OPERATIONAL;
  13
  14 import com.google.common.base.Optional;
  15 import java.util.List;
  16 import javax.inject.Inject;
  17 import org.junit.After;
  18 import org.junit.Before;
  19 import org.junit.Ignore;
  20 import org.junit.Rule;
  21 import org.junit.Test;
  22 import org.junit.rules.MethodRule;
  23 import org.mockito.Mockito;
  24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  25 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  26 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  27 import org.opendaylight.genius.datastoreutils.SingleTransactionDataBroker;
  28 import org.opendaylight.genius.datastoreutils.testutils.JobCoordinatorTestModule;
  29 import org.opendaylight.genius.interfacemanager.globals.InterfaceInfo;
  30 import org.opendaylight.genius.mdsalutil.MDSALUtil;
  31 import org.opendaylight.genius.mdsalutil.NwConstants;
  32 import org.opendaylight.genius.mdsalutil.cache.InstanceIdDataObjectCache;
  33 import org.opendaylight.genius.testutils.interfacemanager.TunnelInterfaceDetails;
  34 import org.opendaylight.genius.utils.batching.ResourceBatchingManager;
  35 import org.opendaylight.infrautils.caches.CacheProvider;
  36 import org.opendaylight.infrautils.caches.testutils.CacheModule;
  37 import org.opendaylight.infrautils.inject.guice.testutils.GuiceRule;
  38 import org.opendaylight.infrautils.jobcoordinator.JobCoordinator;
  39 import org.opendaylight.infrautils.jobcoordinator.internal.JobCoordinatorImpl;
  40 import org.opendaylight.infrautils.metrics.MetricProvider;
  41 import org.opendaylight.infrautils.metrics.testimpl.TestMetricProviderImpl;
  42 import org.opendaylight.infrautils.testutils.LogRule;
  43 import org.opendaylight.mdsal.binding.testutils.AssertDataObjects;
  44 import org.opendaylight.mdsal.eos.binding.api.EntityOwnershipService;
  45 import org.opendaylight.netvirt.bgpmanager.api.IBgpManager;
  46 import org.opendaylight.netvirt.elan.cache.ElanInstanceDpnsCache;
  47 import org.opendaylight.netvirt.elan.evpn.listeners.ElanMacEntryListener;
  48 import org.opendaylight.netvirt.elan.evpn.listeners.EvpnElanInstanceListener;
  49 import org.opendaylight.netvirt.elan.evpn.listeners.MacVrfEntryListener;
  50 import org.opendaylight.netvirt.elan.evpn.utils.EvpnUtils;
  51 import org.opendaylight.netvirt.elan.internal.ElanDpnInterfaceClusteredListener;
  52 import org.opendaylight.netvirt.elan.internal.ElanExtnTepConfigListener;
  53 import org.opendaylight.netvirt.elan.internal.ElanExtnTepListener;
  54 import org.opendaylight.netvirt.elan.internal.ElanInterfaceManager;
  55 import org.opendaylight.netvirt.elan.l2gw.listeners.HwvtepPhysicalSwitchListener;
  56 import org.opendaylight.netvirt.elan.l2gw.listeners.L2GatewayConnectionListener;
  57 import org.opendaylight.netvirt.elan.l2gw.listeners.L2GatewayListener;
  58 import org.opendaylight.netvirt.elan.l2gw.listeners.LocalUcastMacListener;
  59 import org.opendaylight.netvirt.elan.l2gw.nodehandlertest.DataProvider;
  60 import org.opendaylight.netvirt.elan.l2gw.nodehandlertest.PhysicalSwitchHelper;
  61 import org.opendaylight.netvirt.elan.l2gw.recovery.impl.L2GatewayInstanceRecoveryHandler;
  62 import org.opendaylight.netvirt.elan.l2gw.utils.ElanL2GatewayUtils;
  63 import org.opendaylight.netvirt.elan.utils.ElanUtils;
  64 import org.opendaylight.netvirt.elanmanager.api.IElanService;
  65 import org.opendaylight.netvirt.elanmanager.api.IL2gwService;
  66 import org.opendaylight.netvirt.elanmanager.tests.utils.EvpnTestHelper;
  67 import org.opendaylight.netvirt.elanmanager.utils.ElanL2GwCacheUtils;
  68 import org.opendaylight.netvirt.neutronvpn.api.l2gw.L2GatewayCache;
  69 import org.opendaylight.netvirt.vpnmanager.api.IVpnManager;
  70 import org.opendaylight.serviceutils.srm.ServiceRecoveryRegistry;
  71 import org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.Bgp;
  72 import org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.NetworksContainer;
  73 import org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.networkscontainer.Networks;
  74 import org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.networkscontainer.NetworksKey;
  75 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.IdManagerService;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rpcs.rev160406.OdlInterfaceRpcService;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.ElanInstances;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstance;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.elan.rev150602.elan.instances.ElanInstanceKey;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacs;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
  87 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
  88 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  89 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  90 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  91 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  92 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  93 import org.slf4j.Logger;
  94 import org.slf4j.LoggerFactory;
  95
  96
  97 /**
  98  * End-to-end test of IElanService.
  99  *
 100  * @author Michael Vorburger
 101  * @author Riyazahmed Talikoti
 102  */
 103 public class ElanServiceTest extends  ElanServiceTestBase {
 104
 105     private static final Logger LOG = LoggerFactory.getLogger(ElanServiceTest.class);
 106
 107     // TODO as-is, this test is flaky; as uncommenting will show
 108     // Uncomment this to keep running this test indefinitely
 109     // This is very useful to detect concurrency issues (such as https://bugs.opendaylight.org/show_bug.cgi?id=7538)
 110     // public static @ClassRule RunUntilFailureClassRule classRepeater = new RunUntilFailureClassRule();
 111     // public @Rule RunUntilFailureRule repeater = new RunUntilFailureRule(classRepeater);
 112
 113     public @Rule LogRule logRule = new LogRule();
 114     public @Rule MethodRule guice = new GuiceRule(ElanServiceTestModule.class, JobCoordinatorTestModule.class,
 115             CacheModule.class);
 116     // TODO re-enable after we can await completion of listeners and DJC:
 117     // Otherwise this too frequently causes spurious test failures, e.g. due to error
 118     // logs Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: Operation was interrupted
 119     // public @Rule LogCaptureRule logCaptureRule = new LogCaptureRule();
 120     private @Inject IElanService elanService;
 121     private @Inject IdManagerService idManager;
 122     private @Inject EvpnElanInstanceListener evpnElanInstanceListener;
 123     private @Inject ElanMacEntryListener elanMacEntryListener;
 124     private @Inject MacVrfEntryListener macVrfEntryListener;
 125     private @Inject EvpnUtils evpnUtils;
 126     private @Inject IBgpManager bgpManager;
 127     private @Inject IVpnManager vpnManager;
 128     private @Inject EvpnTestHelper evpnTestHelper;
 129     private @Inject OdlInterfaceRpcService odlInterfaceRpcService;
 130     private @Inject ElanL2GatewayUtils elanL2GatewayUtils;
 131     private @Inject ElanInterfaceManager elanInterfaceManager;
 132     private @Inject HwvtepPhysicalSwitchListener hwvtepPhysicalSwitchListener;
 133     private @Inject L2GatewayConnectionListener l2GatewayConnectionListener;
 134     private @Inject LocalUcastMacListener localUcastMacListener;
 135     private @Inject ElanDpnInterfaceClusteredListener elanDpnInterfaceClusteredListener;
 136     private @Inject EntityOwnershipService mockedEntityOwnershipService;
 137     private @Inject L2GatewayCache l2GatewayCache;
 138     private @Inject ElanUtils elanUtils;
 139     private @Inject ElanInstanceDpnsCache elanInstanceDpnsCache;
 140     private @Inject ElanExtnTepConfigListener elanExtnTepConfigListener;
 141     private @Inject ElanExtnTepListener elanExtnTepListener;
 142     private @Inject CacheProvider cacheProvider;
 143     private @Inject L2GatewayInstanceRecoveryHandler l2GatewayInstanceRecoveryHandler;
 144     private @Inject ServiceRecoveryRegistry serviceRecoveryRegistry;
 145
 146     private L2GatewayListener l2gwListener;
 147     private final MetricProvider metricProvider = new TestMetricProviderImpl();
 148
 149     private Verifications verifications;
 150     private L2gwBuilders l2gwBuilders;
 151
 152     private SingleTransactionDataBroker singleTxdataBroker;
 153
 154     private InstanceIdDataObjectCache<LogicalSwitches> logicalSwitchCache;
 155
 156     @Before public void before() throws Exception {
 157         singleTxdataBroker = new SingleTransactionDataBroker(dataBroker);
 158         logicalSwitchCache = new InstanceIdDataObjectCache<LogicalSwitches>(
 159                 LogicalSwitches.class, dataBroker, CONFIGURATION,
 160                 InstanceIdentifier.builder(NetworkTopology.class)
 161                         .child(Topology.class, new TopologyKey(new TopologyId(new Uri("hwvtep:1"))))
 162                         .child(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang
 163                                 .network.topology.rev131021.network.topology.topology.Node.class)
 164                         .augmentation(HwvtepGlobalAugmentation.class)
 165                         .child(LogicalSwitches.class).build(), cacheProvider) {
 166             @Override
 167             protected void added(InstanceIdentifier<LogicalSwitches> path, LogicalSwitches dataObject) {
 168                 new Thread(() -> {
 169                     try {
 170                         singleTxdataBroker.syncWrite(OPERATIONAL, path, dataObject);
 171                     } catch (TransactionCommitFailedException e) {
 172                         LOG.error("Failed to write to oper ds");
 173                     }
 174                 }).start();
 175             }
 176         };
 177         verifications = new Verifications(singleTxdataBroker, odlInterfaceRpcService, EXTN_INTFS, getAwaiter());
 178         l2gwBuilders = new L2gwBuilders(singleTxdataBroker);
 179         JobCoordinator jobCoordinator = new JobCoordinatorImpl(metricProvider);
 180
 181         l2gwListener = new L2GatewayListener(dataBroker, mockedEntityOwnershipService,
 182                 Mockito.mock(ItmRpcService.class), Mockito.mock(IL2gwService.class), jobCoordinator, l2GatewayCache,
 183                 l2GatewayInstanceRecoveryHandler,serviceRecoveryRegistry);
 184         l2gwListener.init();
 185         setupItm();
 186         l2gwBuilders.buildTorNode(TOR2_NODE_ID, PS2, TOR2_TEPIP);
 187         l2gwBuilders.buildTorNode(TOR1_NODE_ID, PS1, TOR1_TEPIP);
 188     }
 189
 190     @After public void after() throws Exception {
 191         for (ResourceBatchingManager.ShardResource i : ResourceBatchingManager.ShardResource.values()) {
 192             ResourceBatchingManager.getInstance().deregisterBatchableResource(i.name());
 193         }
 194
 195         ElanL2GwCacheUtils.removeL2GatewayDeviceFromAllElanCache(TOR1_NODE_ID);
 196         ElanL2GwCacheUtils.removeL2GatewayDeviceFromAllElanCache(TOR2_NODE_ID);
 197
 198         ElanL2GwCacheUtils.removeL2GatewayDeviceFromCache(ExpectedObjects.ELAN1, TOR1_NODE_ID);
 199         ElanL2GwCacheUtils.removeL2GatewayDeviceFromCache(ExpectedObjects.ELAN1, TOR2_NODE_ID);
 200     }
 201
 202     @Test public void elanServiceTestModule() {
 203         // Intentionally empty; the goal is just to first test the ElanServiceTestModule
 204     }
 205
 206     void createL2gwAndConnection(InstanceIdentifier<Node> nodePath,
 207                                  String l2gwName,
 208                                  String deviceName,
 209                                  List<String> ports,
 210                                  String connectionName)
 211             throws InterruptedException, TransactionCommitFailedException {
 212
 213         //Create l2gw
 214         singleTxdataBroker.syncWrite(LogicalDatastoreType.CONFIGURATION,
 215                 l2gwBuilders.buildL2gwIid(l2gwName), l2gwBuilders.buildL2gw(l2gwName, deviceName, ports));
 216         awaitForData(LogicalDatastoreType.CONFIGURATION, l2gwBuilders.buildL2gwIid(l2gwName));
 217
 218         //Create l2gwconn
 219         SingleTransactionDataBroker.syncWrite(dataBroker, LogicalDatastoreType.CONFIGURATION,
 220                 l2gwBuilders.buildConnectionIid(connectionName), l2gwBuilders.buildConnection(connectionName,
 221                         l2gwName, ExpectedObjects.ELAN1, 100));
 222         awaitForData(LogicalDatastoreType.CONFIGURATION, l2gwBuilders.buildConnectionIid(connectionName));
 223     }
 224
 225     @Test
 226     public void checkSMAC() throws Exception {
 227         // Create Elan instance
 228         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 229         awaitForElanTag(ExpectedObjects.ELAN1);
 230
 231         // Add Elan interface
 232         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 233         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 234
 235         // Read Elan instance
 236         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 237                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 238         ElanInstance actualElanInstances = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 239
 240         // Read and Compare SMAC flow
 241         String flowId = new StringBuilder()
 242                 .append(NwConstants.ELAN_SMAC_TABLE)
 243                 .append(actualElanInstances.getElanTag())
 244                 .append(DPN1_ID)
 245                 .append(interfaceInfo.getInterfaceTag())
 246                 .append(interfaceInfo.getMacAddress())
 247                 .toString();
 248         InstanceIdentifier<Flow> flowInstanceIidSrc = getFlowIid(NwConstants.ELAN_SMAC_TABLE,
 249                 new FlowId(flowId), DPN1_ID);
 250         awaitForData(LogicalDatastoreType.CONFIGURATION, flowInstanceIidSrc);
 251
 252         Flow flowSrc = singleTxdataBroker.syncRead(CONFIGURATION, flowInstanceIidSrc);
 253         flowSrc = getFlowWithoutCookie(flowSrc);
 254
 255         Flow expected = ExpectedObjects.checkSmac(flowId, interfaceInfo, actualElanInstances);
 256         AssertDataObjects.assertEqualBeans(expected, flowSrc);
 257     }
 258
 259     @Test public void checkDmacSameDPN() throws Exception {
 260         // Create Elan instance
 261         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 262         awaitForElanTag(ExpectedObjects.ELAN1);
 263
 264         // Add Elan interface in DPN1
 265         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 266         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 267
 268         // Read Elan instance
 269         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 270                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 271         ElanInstance actualElanInstances = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 272
 273         // Read DMAC Flow in DPN1
 274         String flowId = new StringBuilder()
 275                 .append(NwConstants.ELAN_DMAC_TABLE)
 276                 .append(actualElanInstances.getElanTag())
 277                 .append(DPN1_ID)
 278                 .append(interfaceInfo.getInterfaceTag())
 279                 .append(interfaceInfo.getMacAddress())
 280                 .toString();
 281         InstanceIdentifier<Flow> flowInstanceIidDst = getFlowIid(NwConstants.ELAN_DMAC_TABLE,
 282                 new FlowId(flowId), DPN1_ID);
 283         awaitForData(LogicalDatastoreType.CONFIGURATION, flowInstanceIidDst);
 284
 285         Flow flowDst = singleTxdataBroker.syncRead(CONFIGURATION, flowInstanceIidDst);
 286         flowDst = getFlowWithoutCookie(flowDst);
 287
 288         Flow expected = ExpectedObjects.checkDmacOfSameDpn(flowId, interfaceInfo, actualElanInstances);
 289         AssertDataObjects.assertEqualBeans(getSortedActions(expected), getSortedActions(flowDst));
 290     }
 291
 292     @Test public void checkDmacOfOtherDPN() throws Exception {
 293         // Create Elan instance
 294         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 295         awaitForElanTag(ExpectedObjects.ELAN1);
 296
 297         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 298         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 299
 300         // Read Elan instance
 301         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 302                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 303         ElanInstance actualElanInstances = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 304
 305         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN2MAC1).getLeft();
 306         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN2IP1);
 307
 308         // Read and Compare DMAC flow in DPN1 for MAC1 of DPN2
 309         String flowId = ElanUtils.getKnownDynamicmacFlowRef((short)51,
 310                 DPN1_ID,
 311                 DPN2_ID,
 312                 interfaceInfo.getMacAddress().toString(),
 313                 actualElanInstances.getElanTag());
 314
 315         InstanceIdentifier<Flow> flowInstanceIidDst = getFlowIid(NwConstants.ELAN_DMAC_TABLE,
 316                 new FlowId(flowId), DPN1_ID);
 317         awaitForData(LogicalDatastoreType.CONFIGURATION, flowInstanceIidDst);
 318
 319         Flow flowDst = singleTxdataBroker.syncRead(CONFIGURATION, flowInstanceIidDst);
 320         flowDst = getFlowWithoutCookie(flowDst);
 321
 322         TunnelInterfaceDetails tepDetails = EXTN_INTFS.get(DPN1_ID_STR + ":" + DPN2_ID_STR);
 323         Flow expected = ExpectedObjects.checkDmacOfOtherDPN(flowId, interfaceInfo, tepDetails,
 324                 actualElanInstances);
 325         AssertDataObjects.assertEqualBeans(getSortedActions(expected), getSortedActions(flowDst));
 326     }
 327
 328     @Test public void checkEvpnAdvRT2() throws Exception {
 329         createElanInstanceAndInterfaceAndAttachEvpn();
 330
 331
 332         AssertDataObjects.assertEqualBeans(
 333                 ExpectedObjects.checkEvpnAdvertiseRoute(ELAN1_SEGMENT_ID, DPN1MAC1, DPN1_TEPIP, DPN1IP1, RD),
 334                 readBgpNetworkFromDS(DPN1IP1));
 335     }
 336
 337     @Test public void checkEvpnAdvRT2NewInterface() throws Exception {
 338         createElanInstanceAndInterfaceAndAttachEvpn();
 339
 340         // Add Elan interface
 341         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 342
 343         AssertDataObjects.assertEqualBeans(
 344                 ExpectedObjects.checkEvpnAdvertiseRoute(ELAN1_SEGMENT_ID, DPN1MAC2, DPN1_TEPIP, DPN1IP2, RD),
 345                 readBgpNetworkFromDS(DPN1IP2));
 346     }
 347
 348     @Test public void checkEvpnWithdrawRT2DelIntf() throws Exception {
 349         createElanInstanceAndInterfaceAndAttachEvpn();
 350
 351         InstanceIdentifier<Networks> iid = evpnTestHelper.buildBgpNetworkIid(DPN1IP1);
 352         awaitForData(LogicalDatastoreType.CONFIGURATION, iid);
 353
 354         evpnTestHelper.deleteRdtoNetworks();
 355
 356         deleteElanInterface(ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft());
 357         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, iid);
 358     }
 359
 360     @Test public void checkEvpnWithdrawRouteDetachEvpn() throws Exception {
 361         createElanInstanceAndInterfaceAndAttachEvpn();
 362         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 363
 364         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 365         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 366
 367         evpnTestHelper.detachEvpnToNetwork(ExpectedObjects.ELAN1);
 368
 369         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 370         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 371     }
 372
 373     @Test public void checkEvpnInstalDmacFlow() throws Exception {
 374         createElanInstanceAndInterfaceAndAttachEvpn();
 375         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 376
 377         // Verify advertise RT2 route success for both MAC's
 378         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 379         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 380
 381         // RT2 received from Peer
 382         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC1, EVPNRECVIP1);
 383         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC2, EVPNRECVIP2);
 384
 385         // verify successful installation of DMAC flow for recvd rt2
 386         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC1));
 387         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC2));
 388     }
 389
 390     @Test public void checkEvpnUnInstalDmacFlow() throws Exception {
 391         createElanInstanceAndInterfaceAndAttachEvpn();
 392         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft(), DPN1IP2);
 393
 394         // Verify advertise RT2 route success for both MAC's
 395         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP1));
 396         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildBgpNetworkIid(DPN1IP2));
 397
 398         // RT2 received from Peer
 399         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC1, EVPNRECVIP1);
 400         evpnTestHelper.handleEvpnRt2Recvd(EVPNRECVMAC2, EVPNRECVIP2);
 401
 402         // verify successful installation of DMAC flow for recvd rt2
 403         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC1));
 404         awaitForData(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC2));
 405
 406         // withdraw RT2 received from Peer
 407         evpnTestHelper.deleteMacVrfEntryToDS(RD, EVPNRECVMAC1);
 408         evpnTestHelper.deleteMacVrfEntryToDS(RD, EVPNRECVMAC2);
 409
 410         // verify successful un-installation of DMAC flow for recvd rt2
 411         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC1));
 412         awaitForDataDelete(LogicalDatastoreType.CONFIGURATION, evpnTestHelper.buildMacVrfEntryIid(EVPNRECVMAC2));
 413     }
 414
 415     public void createElanInstanceAndInterfaceAndAttachEvpn() throws ReadFailedException,
 416             TransactionCommitFailedException {
 417         // Create Elan instance
 418         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 419         awaitForElanTag(ExpectedObjects.ELAN1);
 420
 421         // Read Elan Instance
 422         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 423                 .child(ElanInstance.class, new ElanInstanceKey(ExpectedObjects.ELAN1)).build();
 424         ElanInstance elanInstance = singleTxdataBroker.syncRead(CONFIGURATION, elanInstanceIid);
 425
 426         // Add Elan interface
 427         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft(), DPN1IP1);
 428
 429         // Attach EVPN to networks
 430         evpnTestHelper.attachEvpnToNetwork(elanInstance);
 431     }
 432
 433     public Networks readBgpNetworkFromDS(String prefix) throws ReadFailedException {
 434         InstanceIdentifier<Networks> iid = InstanceIdentifier.builder(Bgp.class)
 435                 .child(NetworksContainer.class)
 436                 .child(Networks.class, new NetworksKey(prefix, RD))
 437                 .build();
 438         awaitForData(LogicalDatastoreType.CONFIGURATION, iid);
 439
 440         return singleTxdataBroker.syncRead(CONFIGURATION, iid);
 441     }
 442
 443     private void awaitForElanTag(String elanName) {
 444         InstanceIdentifier<ElanInstance> elanInstanceIid = InstanceIdentifier.builder(ElanInstances.class)
 445                 .child(ElanInstance.class, new ElanInstanceKey(elanName)).build();
 446         getAwaiter().until(() -> {
 447             Optional<ElanInstance> elanInstance = MDSALUtil.read(dataBroker, CONFIGURATION, elanInstanceIid);
 448             return elanInstance.isPresent() && elanInstance.get().getElanTag() != null;
 449         });
 450     }
 451
 452     public void verifyL2gw1Connection() throws Exception {
 453
 454         //Create ELAN
 455         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 456         awaitForElanTag(ExpectedObjects.ELAN1);
 457
 458         //Add Elan MAC1, MAC2 in DPN1
 459         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft();
 460         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP1);
 461         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC2).getLeft();
 462         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN1IP2);
 463
 464         //Add Elan MAC1, MAC2 in DPN2
 465         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN2MAC1).getLeft();
 466         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN2IP1);
 467         verifications.verifyLocalBcGroup(DPN2_ID, 1);
 468
 469         interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN2MAC2).getLeft();
 470         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN2IP2);
 471         verifications.verifyLocalBcGroup(DPN2_ID, 2);
 472
 473         createL2gwAndConnection(TOR1_NODE_IID, L2GW1, PS1, DataProvider.getPortNameListD1(), L2GW_CONN1);
 474
 475         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP));
 476         verifications.verifyThatUcastCreated(TOR1_NODE_IID, asList(DPN1MAC1, DPN1MAC2, DPN2MAC1, DPN2MAC2));
 477         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID), asList(TOR1_TEPIP));
 478         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID), asList(TOR1_TEPIP));
 479     }
 480
 481     @Test
 482     public void verifyL2gwPreProvisioning() throws Exception {
 483
 484         createElanInstance(ExpectedObjects.ELAN1, ExpectedObjects.ELAN1_SEGMENT_ID);
 485         awaitForElanTag(ExpectedObjects.ELAN1);
 486
 487         addElanInterface(ExpectedObjects.ELAN1, ELAN_INTERFACES.get(ELAN1 + ":" + DPN1MAC1).getLeft(), DPN1IP1);
 488
 489         singleTxdataBroker.syncDelete(OPERATIONAL, TOR1_NODE_IID);
 490         singleTxdataBroker.syncDelete(OPERATIONAL,
 491                 PhysicalSwitchHelper.getPhysicalSwitchInstanceIdentifier(TOR1_NODE_IID, PS1));
 492
 493         createL2gwAndConnection(TOR1_NODE_IID, L2GW1, PS1, DataProvider.getPortNameListD1(), L2GW_CONN1);
 494
 495         l2gwBuilders.buildTorNode(TOR1_NODE_ID, PS1, TOR1_TEPIP);
 496
 497         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID, asList(DPN1_TEPIP));
 498         verifications.verifyThatUcastCreated(TOR1_NODE_IID, asList(DPN1MAC1));
 499     }
 500
 501     public void verifyL2gwMac1InDpns() throws Exception {
 502         verifyL2gw1Connection();
 503         l2gwBuilders.createLocalUcastMac(TOR1_NODE_IID, TOR1_MAC1, TOR1_IP1, TOR1_TEPIP);
 504         verifications.verifyThatDmacFlowOfTORCreated(asList(DPN1_ID, DPN2_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 505     }
 506
 507     public void verifyL2gw2Connection() throws Exception {
 508         verifyL2gwMac1InDpns();
 509         // TOR Node 2 creation
 510         createL2gwAndConnection(TOR2_NODE_IID, L2GW2, PS2, DataProvider.getPortNameListTor2(), L2GW_CONN2);
 511         //check for remote mcast mac in tor2 against TEPs of dpn1, dpn2 and dpn3, tor1)
 512         verifications.verifyThatMcastMacTepsCreated(TOR2_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP, TOR1_TEPIP));
 513         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP, TOR2_TEPIP));
 514         verifications.verifyThatUcastCreated(TOR2_NODE_IID, asList(DPN1MAC1, DPN2MAC1, DPN2MAC1, DPN2MAC2, TOR1_MAC1));
 515     }
 516
 517     @Test
 518     public void verifyL2gwMac2InTors() throws Exception {
 519         verifyL2gw2Connection();
 520         l2gwBuilders.createLocalUcastMac(TOR1_NODE_IID, TOR1_MAC2, TOR1_IP2, TOR1_TEPIP);
 521         verifications.verifyThatUcastCreated(TOR2_NODE_IID, asList(TOR1_MAC2));
 522     }
 523
 524     @Test
 525     public void verifyL2gwMacDeleteInTors() throws Exception {
 526         verifyL2gwMac2InTors();
 527         LocalUcastMacs localUcastMacs1 = l2gwBuilders.createLocalUcastMac(
 528                 TOR1_NODE_IID, TOR1_MAC1, TOR1_IP1, TOR1_TEPIP);
 529         singleTxdataBroker.syncDelete(LogicalDatastoreType.OPERATIONAL,
 530                 l2gwBuilders.buildMacIid(TOR1_NODE_IID, localUcastMacs1));
 531         verifications.verifyThatDmacFlowOfTORDeleted(asList(DPN1_ID, DPN2_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 532         verifications.verifyThatUcastDeleted(TOR2_NODE_IID, asList(TOR1_MAC1));
 533     }
 534
 535     @Test
 536     public void verifyAddDpnAfterL2gwConnection() throws Exception {
 537         verifyL2gwMac2InTors();
 538         //Add Elan MAC1, MAC2 in DPN3
 539         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN3MAC1).getLeft();
 540         addElanInterface(ExpectedObjects.ELAN1, interfaceInfo, DPN3IP1);
 541
 542         //bc group of this dpn created
 543         verifications.verifyThatDpnGroupUpdated(DPN3_ID, asList(DPN1_ID, DPN2_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 544         //other tors macs be installed in this dpn
 545         verifications.verifyThatDmacFlowOfTORCreated(asList(DPN3_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 546         verifications.verifyThatDmacOfOtherDpnCreated(DPN3_ID, DPN1_ID, asList(DPN1MAC1, DPN1MAC2));
 547         verifications.verifyThatDmacOfOtherDpnCreated(DPN3_ID, DPN2_ID, asList(DPN2MAC1, DPN2MAC2));
 548
 549         //bc group of the other dpns be updated
 550         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID, DPN3_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 551         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID, DPN3_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 552
 553         //mcast of tor should be updated
 554         verifications.verifyThatMcastMacTepsCreated(TOR2_NODE_IID,
 555                 asList(DPN1_TEPIP, DPN2_TEPIP, DPN3_TEPIP, TOR1_TEPIP));
 556         verifications.verifyThatMcastMacTepsCreated(TOR1_NODE_IID,
 557                 asList(DPN1_TEPIP, DPN2_TEPIP, DPN3_TEPIP, TOR2_TEPIP));
 558
 559         //this dpn mac should get installed in other dpns and tors
 560         verifications.verifyThatUcastCreated(TOR1_NODE_IID, asList(DPN3MAC1));
 561         verifications.verifyThatUcastCreated(TOR2_NODE_IID, asList(DPN3MAC1));
 562         verifications.verifyThatDmacOfOtherDpnCreated(DPN1_ID, DPN3_ID, asList(DPN3MAC1));
 563         verifications.verifyThatDmacOfOtherDpnCreated(DPN2_ID, DPN3_ID, asList(DPN3MAC1));
 564     }
 565
 566     @Test
 567     @Ignore("Ignoring for Neon MRI")
 568     public void verifyDeleteDpnAfterL2gwConnection() throws Exception {
 569         verifyAddDpnAfterL2gwConnection();
 570         InterfaceInfo interfaceInfo = ELAN_INTERFACES.get(ELAN1 + ":" + DPN3MAC1).getLeft();
 571         deleteElanInterface(interfaceInfo);
 572
 573         //clean up of group of this dpn3
 574         verifications.verifyThatDpnGroupDeleted(DPN3_ID);
 575         //clean up dmacs of this dpn3
 576         verifications.verifyThatDmacFlowOfTORDeleted(asList(DPN3_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 577         verifications.verifyThatDmacOfOtherDPNDeleted(DPN3_ID, DPN1_ID, asList(DPN1MAC1, DPN1MAC2));
 578         verifications.verifyThatDmacOfOtherDPNDeleted(DPN3_ID, DPN2_ID, asList(DPN2MAC1, DPN2MAC2));
 579
 580         //clean up of dmacs in the other dpns
 581         verifications.verifyThatDmacOfOtherDPNDeleted(DPN1_ID, DPN3_ID, asList(DPN3MAC1));
 582         verifications.verifyThatDmacOfOtherDPNDeleted(DPN2_ID, DPN3_ID, asList(DPN3MAC1));
 583
 584         //cleanup of bc group of other dpns
 585         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 586         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID), asList(TOR1_NODE_ID, TOR2_NODE_ID));
 587
 588         //dpn tep should be removed from tors
 589         verifications.verifyThatMcastMacTepsDeleted(TOR2_NODE_IID, asList(DPN3_TEPIP));
 590         verifications.verifyThatMcastMacTepsDeleted(TOR2_NODE_IID, asList(DPN3_TEPIP));
 591
 592         //dpn mac should be removed from tors
 593         verifications.verifyThatUcastDeleted(TOR1_NODE_IID, asList(DPN3MAC1));
 594         verifications.verifyThatUcastDeleted(TOR2_NODE_IID, asList(DPN3MAC1));
 595     }
 596
 597     @Test
 598     public void verifyDeleteL2gw1Connection() throws Exception {
 599         verifyL2gw2Connection();
 600         //delete tor1 l2gw connection
 601         l2gwBuilders.deletel2GWConnection(L2GW_CONN1);
 602
 603         //deleted tors mcast & cast be cleared
 604         verifications.verifyThatMcastMacTepsDeleted(TOR1_NODE_IID, asList(DPN1_TEPIP, DPN2_TEPIP, TOR2_TEPIP));
 605         verifications.verifyThatUcastDeleted(TOR1_NODE_IID, asList(DPN1MAC1, DPN1MAC2, DPN2MAC1, DPN2MAC2));
 606
 607         //mcast of other tor be updated
 608         verifications.verifyThatMcastMacTepsDeleted(TOR2_NODE_IID, asList(TOR1_TEPIP));
 609
 610         //ucast of deleted to be deleted in other tor
 611         verifications.verifyThatUcastDeleted(TOR2_NODE_IID, asList(TOR1_MAC1));
 612
 613         //group of dpns be udpated
 614         verifications.verifyThatDpnGroupUpdated(DPN1_ID, asList(DPN2_ID), asList(TOR2_NODE_ID));
 615         verifications.verifyThatDpnGroupUpdated(DPN2_ID, asList(DPN1_ID), asList(TOR2_NODE_ID));
 616
 617         //ucast of deleted tor be deleted in other dpns
 618         verifications.verifyThatDmacFlowOfTORDeleted(asList(DPN1_ID, DPN2_ID), TOR1_NODE_IID, asList(TOR1_MAC1));
 619     }
 620 }