itm/itm-impl/src/test/java/org/opendaylight/genius/itm/impl/ItmExternalTunnelAddTest.java

   1 /*
   2  * Copyright (c) 2016 Ericsson India Global Services Pvt Ltd. 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
   9 package org.opendaylight.genius.itm.impl;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.Futures;
  13 import org.junit.After;
  14 import org.junit.Before;
  15 import org.junit.Test;
  16 import org.junit.runner.RunWith;
  17 import org.mockito.Mock;
  18 import org.mockito.runners.MockitoJUnitRunner;
  19 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  20 import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
  21 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  22 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  23 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
  24 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  25 import org.opendaylight.genius.itm.confighelpers.HwVtep;
  26 import org.opendaylight.genius.itm.confighelpers.ItmExternalTunnelAddWorker;
  27 import org.opendaylight.genius.itm.globals.ITMConstants;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefixBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.*;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelMonitoringTypeBase;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeBase;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rev160406.TunnelTypeVxlan;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorInterval;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorIntervalBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParams;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.config.rev160406.TunnelMonitorParamsBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.DpnEndpoints;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.DpnEndpointsBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.ExternalTunnelList;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.dpn.endpoints.DPNTEPsInfo;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.dpn.endpoints.DPNTEPsInfoBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.dpn.endpoints.DPNTEPsInfoKey;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.dpn.endpoints.dpn.teps.info
  50         .TunnelEndPoints;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.dpn.endpoints.dpn.teps.info
  52         .TunnelEndPointsBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.external.tunnel.list.ExternalTunnel;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.op.rev160406.external.tunnel.list.ExternalTunnelKey;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.TransportZones;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.TransportZone;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.TransportZoneBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.TransportZoneKey;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.Subnets;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone
  61         .SubnetsBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.SubnetsKey;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rev160406.transport.zones.transport.zone.subnets.*;
  64 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  65 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  66 import org.opendaylight.yangtools.yang.common.RpcResult;
  67 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  68
  69 import java.math.BigInteger;
  70 import java.util.ArrayList;
  71 import java.util.List;
  72 import java.util.concurrent.Future;
  73
  74 import static org.mockito.Matchers.any;
  75 import static org.mockito.Mockito.*;
  76
  77 @RunWith(MockitoJUnitRunner.class)
  78 public class ItmExternalTunnelAddTest {
  79
  80     BigInteger dpId1 = BigInteger.valueOf(1);
  81     int vlanId = 100 ;
  82     int interval = 100;
  83     String portName1 = "phy0";
  84     String tepIp1 = "192.168.56.30";
  85     String tepIp2 = "192.168.56.40";
  86     String tepIp3 = "192.168.56.101";
  87     String gwyIp1 = "0.0.0.0";
  88     String gwyIp2 = "0.0.0.1";
  89     String subnetIp = "10.1.1.24";
  90     String parentInterfaceName = "1:phy0:100" ;
  91     String transportZone1 = "TZA" ;
  92     String source = "hwvtep://192.168.101.30:6640/physicalswitch/s3" ;
  93     String destination = "hwvtep://192.168.101.40:6640/physicalswitch/s4" ;
  94     String trunkInterfaceName = null;
  95     TunnelEndPoints tunnelEndPointsVxlan = null;
  96     IpAddress ipAddress1 = null;
  97     IpAddress ipAddress2 = null;
  98     IpAddress ipAddress3 = null;
  99     IpAddress gtwyIp1 = null;
 100     IpAddress gtwyIp2 = null;
 101     IpPrefix ipPrefixTest = null;
 102     DPNTEPsInfo dpntePsInfoVxlan = null;
 103     ExternalTunnel externalTunnel = null;
 104     DpnEndpoints dpnEndpointsVxlan = null;
 105     AllocateIdInput getIdInput1 = null;
 106     AllocateIdInput getIdInput2 = null;
 107     AllocateIdInput getIdInput3 = null;
 108     AllocateIdInput getIdInput4 = null;
 109     AllocateIdInput getIdInput5 = null;
 110     AllocateIdInput getIdInput6 = null;
 111     Subnets subnets = null;
 112     HwVtep hwVtep1  = null;
 113     Vteps vtepsTest = null;
 114     DeviceVteps deviceVteps1 = null;
 115     DeviceVteps deviceVteps2 = null;
 116     TransportZone transportZone = null;
 117     TunnelMonitorParams TunnelMonitorParams = null;
 118     TunnelMonitorInterval tunnelMonitorInterval = null;
 119     Class<? extends TunnelMonitoringTypeBase> monitorProtocol = ITMConstants.DEFAULT_MONITOR_PROTOCOL;
 120     Interface iface = null;
 121     List<DPNTEPsInfo> cfgdDpnListVxlan = new ArrayList<DPNTEPsInfo>() ;
 122     List<TunnelEndPoints> tunnelEndPointsListVxlan = new ArrayList<>();
 123     List<BigInteger> bigIntegerList = new ArrayList<>();
 124     List<HwVtep> cfgdHwVtepsList = new ArrayList<>();
 125     List<Subnets> subnetsList = new ArrayList<>();
 126     List<DeviceVteps> deviceVtepsList = new ArrayList<>();
 127     List<Vteps> vtepsList = new ArrayList<>();
 128     java.lang.Class<? extends TunnelTypeBase> tunnelType1 = TunnelTypeVxlan.class;
 129
 130     InstanceIdentifier<Interface> interfaceIdentifier = null;
 131     InstanceIdentifier<TunnelMonitorParams> TunnelMonitorParamsIdentifier = InstanceIdentifier.create(TunnelMonitorParams.class);
 132     InstanceIdentifier<TunnelMonitorInterval> tunnelMonitorIntervalIdentifier = InstanceIdentifier.create(TunnelMonitorInterval.class);
 133     InstanceIdentifier<ExternalTunnel> externalTunnelIdentifier = null;
 134     InstanceIdentifier<DpnEndpoints> dpnEndpointsIdentifier = InstanceIdentifier.builder(DpnEndpoints.class).build();
 135     AllocateIdOutput expectedId1 = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("100")).build();
 136     Future<RpcResult<AllocateIdOutput>> idOutputOptional1 ;
 137     AllocateIdOutput expectedId2 = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("101")).build();
 138     Future<RpcResult<AllocateIdOutput>> idOutputOptional2 ;
 139     AllocateIdOutput expectedId3 = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("102")).build();
 140     Future<RpcResult<AllocateIdOutput>> idOutputOptional3 ;
 141     AllocateIdOutput expectedId4 = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("103")).build();
 142     Future<RpcResult<AllocateIdOutput>> idOutputOptional4 ;
 143     AllocateIdOutput expectedId5 = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("104")).build();
 144     Future<RpcResult<AllocateIdOutput>> idOutputOptional5 ;
 145     AllocateIdOutput expectedId6 = new AllocateIdOutputBuilder().setIdValue(Long.valueOf("105")).build();
 146     Future<RpcResult<AllocateIdOutput>> idOutputOptional6 ;
 147     Optional<DpnEndpoints> optionalDpnEndPoints ;
 148     Optional<TunnelMonitorParams> TunnelMonitorParamsOptional ;
 149     Optional<TunnelMonitorInterval> tunnelMonitorIntervalOptional ;
 150
 151     @Mock DataBroker dataBroker;
 152     @Mock ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
 153     @Mock ReadOnlyTransaction mockReadTx;
 154     @Mock WriteTransaction mockWriteTx;
 155     @Mock IdManagerService idManagerService;
 156
 157     ItmExternalTunnelAddWorker externalTunnelAddWorker = new ItmExternalTunnelAddWorker();
 158
 159     @Before
 160     public void setUp() throws Exception {
 161         when(dataBroker.registerDataChangeListener(
 162                 any(LogicalDatastoreType.class),
 163                 any(InstanceIdentifier.class),
 164                 any(DataChangeListener.class),
 165                 any(AsyncDataBroker.DataChangeScope.class)))
 166                 .thenReturn(dataChangeListenerRegistration);
 167         setupMocks();
 168
 169         optionalDpnEndPoints = Optional.of(dpnEndpointsVxlan);
 170         TunnelMonitorParamsOptional = Optional.of(TunnelMonitorParams);
 171         tunnelMonitorIntervalOptional = Optional.of(tunnelMonitorInterval);
 172
 173         doReturn(Futures.immediateCheckedFuture(optionalDpnEndPoints)).when(mockReadTx).read(LogicalDatastoreType
 174                 .CONFIGURATION,dpnEndpointsIdentifier);
 175         doReturn(Futures.immediateCheckedFuture(TunnelMonitorParamsOptional)).when(mockReadTx).read(LogicalDatastoreType.CONFIGURATION,
 176                 TunnelMonitorParamsIdentifier);
 177         doReturn(Futures.immediateCheckedFuture(tunnelMonitorIntervalOptional)).when(mockReadTx).read(LogicalDatastoreType.CONFIGURATION,
 178                 tunnelMonitorIntervalIdentifier);
 179
 180     }
 181
 182     @After
 183     public void cleanUp() {
 184     }
 185
 186     private void setupMocks(){
 187
 188         ipAddress1 = IpAddressBuilder.getDefaultInstance(tepIp1);
 189         ipAddress2 = IpAddressBuilder.getDefaultInstance(tepIp2);
 190         ipAddress3 = IpAddressBuilder.getDefaultInstance(tepIp3);
 191         gtwyIp1 = IpAddressBuilder.getDefaultInstance(gwyIp1);
 192         gtwyIp2 = IpAddressBuilder.getDefaultInstance(gwyIp2);
 193         ipPrefixTest = IpPrefixBuilder.getDefaultInstance(subnetIp + "/24");
 194         tunnelEndPointsVxlan = new TunnelEndPointsBuilder().setVLANID(vlanId).setPortname(portName1).setIpAddress
 195                 (ipAddress3).setGwIpAddress(gtwyIp1).setInterfaceName(parentInterfaceName).setTransportZone
 196                 (transportZone1).setTunnelType(tunnelType1).setSubnetMask(ipPrefixTest).build();
 197         tunnelEndPointsListVxlan.add(tunnelEndPointsVxlan);
 198         dpntePsInfoVxlan = new DPNTEPsInfoBuilder().setDPNID(dpId1).setUp(true).setKey(new DPNTEPsInfoKey(dpId1))
 199                 .setTunnelEndPoints(tunnelEndPointsListVxlan).build();
 200         deviceVteps1 = new DeviceVtepsBuilder().setIpAddress(ipAddress1).setKey(new DeviceVtepsKey(ipAddress1,
 201                 source)).setNodeId(source).setTopologyId("hwvtep:1").build();
 202         deviceVteps2 = new DeviceVtepsBuilder().setIpAddress(ipAddress2).setKey(new DeviceVtepsKey(ipAddress2,
 203                 destination)).setNodeId(destination).setTopologyId("hwvtep:1").build();
 204         hwVtep1 = new HwVtep();
 205         hwVtep1.setTransportZone(transportZone1);
 206         hwVtep1.setGatewayIP(gtwyIp1);
 207         hwVtep1.setHwIp(ipAddress1);
 208         hwVtep1.setTunnel_type(tunnelType1);
 209         hwVtep1.setVlanID(vlanId);
 210         hwVtep1.setTopo_id("hwvtep:1");
 211         hwVtep1.setNode_id(source);
 212         hwVtep1.setIpPrefix(ipPrefixTest);
 213         cfgdDpnListVxlan.add(dpntePsInfoVxlan);
 214         cfgdHwVtepsList.add(hwVtep1);
 215         bigIntegerList.add(dpId1);
 216         deviceVtepsList.add(deviceVteps1);
 217         deviceVtepsList.add(deviceVteps2);
 218         vtepsTest = new VtepsBuilder().setDpnId(dpId1).setIpAddress(ipAddress3).setPortname(portName1).setKey(new
 219                 VtepsKey(dpId1,portName1)).build();
 220         vtepsList.add(vtepsTest);
 221         dpnEndpointsVxlan = new DpnEndpointsBuilder().setDPNTEPsInfo(cfgdDpnListVxlan).build();
 222         transportZone = new TransportZoneBuilder().setTunnelType(tunnelType1).setZoneName(transportZone1).setKey(new
 223                 TransportZoneKey(transportZone1)).setSubnets(subnetsList).build();
 224         idOutputOptional1 = RpcResultBuilder.success(expectedId1).buildFuture();
 225         getIdInput1 = new AllocateIdInputBuilder()
 226                 .setPoolName(ITMConstants.ITM_IDPOOL_NAME)
 227                 .setIdKey("1:phy0:100:192.168.56.101:192.168.56.40:VXLAN").build();
 228         doReturn(idOutputOptional1).when(idManagerService).allocateId(getIdInput1);
 229         idOutputOptional2 = RpcResultBuilder.success(expectedId2).buildFuture();
 230         getIdInput2 = new AllocateIdInputBuilder()
 231                 .setPoolName(ITMConstants.ITM_IDPOOL_NAME)
 232                 .setIdKey("1:phy0:100:192.168.56.101:192.168.56.30:VXLAN").build();
 233         doReturn(idOutputOptional2).when(idManagerService).allocateId(getIdInput2);
 234         idOutputOptional3 = RpcResultBuilder.success(expectedId3).buildFuture();
 235         getIdInput3 = new AllocateIdInputBuilder()
 236                 .setPoolName(ITMConstants.ITM_IDPOOL_NAME)
 237                 .setIdKey("hwvtep:1:hwvtep://192.168.101.30:6640/physicalswitch/s3:192.168.56.30:192.168.56.101:VXLAN")
 238                 .build();
 239         doReturn(idOutputOptional3).when(idManagerService).allocateId(getIdInput3);
 240         idOutputOptional4 = RpcResultBuilder.success(expectedId4).buildFuture();
 241         getIdInput4 = new AllocateIdInputBuilder()
 242                 .setPoolName(ITMConstants.ITM_IDPOOL_NAME)
 243                 .setIdKey("hwvtep:1:hwvtep://192.168.101.40:6640/physicalswitch/s4:192.168.56.40:192.168.56.101:VXLAN")
 244                 .build();
 245         doReturn(idOutputOptional4).when(idManagerService).allocateId(getIdInput4);
 246         idOutputOptional5 = RpcResultBuilder.success(expectedId5).buildFuture();
 247         getIdInput5 = new AllocateIdInputBuilder()
 248                 .setPoolName(ITMConstants.ITM_IDPOOL_NAME)
 249                 .setIdKey("hwvtep:1:hwvtep://192.168.101.30:6640/physicalswitch/s3:192.168.56.30:192.168.56.40:VXLAN")
 250                 .build();
 251         doReturn(idOutputOptional5).when(idManagerService).allocateId(getIdInput5);
 252         idOutputOptional6 = RpcResultBuilder.success(expectedId6).buildFuture();
 253         getIdInput6 = new AllocateIdInputBuilder()
 254                 .setPoolName(ITMConstants.ITM_IDPOOL_NAME)
 255                 .setIdKey("hwvtep:1:hwvtep://192.168.101.40:6640/physicalswitch/s4:192.168.56.40:192.168.56.30:VXLAN")
 256                 .build();
 257         doReturn(idOutputOptional6).when(idManagerService).allocateId(getIdInput6);
 258         TunnelMonitorParams = new TunnelMonitorParamsBuilder().setEnabled(true).build();
 259         tunnelMonitorInterval = new TunnelMonitorIntervalBuilder().setInterval(interval).build();
 260
 261         trunkInterfaceName = ItmUtils.getTrunkInterfaceName(idManagerService,parentInterfaceName,
 262                 tunnelEndPointsVxlan.getIpAddress().getIpv4Address().getValue(),ipAddress2.getIpv4Address().getValue
 263                         (),tunnelType1.getName());
 264         interfaceIdentifier = ItmUtils.buildId(trunkInterfaceName);
 265         externalTunnelIdentifier = InstanceIdentifier.create(ExternalTunnelList.class)
 266                 .child(ExternalTunnel.class, new ExternalTunnelKey(ipAddress2.toString(), dpId1.toString(), tunnelType1));
 267         iface = ItmUtils.buildTunnelInterface(dpId1,trunkInterfaceName, String.format("%s %s",
 268                 ItmUtils.convertTunnelTypetoString(tunnelType1), "Trunk Interface"),true,tunnelType1,ipAddress3
 269                 ,ipAddress2,gtwyIp1,tunnelEndPointsVxlan.getVLANID(),false,false,monitorProtocol,null);
 270         externalTunnel = ItmUtils.buildExternalTunnel(dpId1.toString(),ipAddress2.toString(),tunnelType1,
 271                 trunkInterfaceName);
 272         subnets = new SubnetsBuilder().setGatewayIp(gtwyIp1).setVlanId(vlanId).setKey(new SubnetsKey(ipPrefixTest))
 273                 .setVteps(vtepsList).setDeviceVteps(deviceVtepsList).build();
 274         subnetsList.add(subnets);
 275
 276         doReturn(mockReadTx).when(dataBroker).newReadOnlyTransaction();
 277         doReturn(mockWriteTx).when(dataBroker).newWriteOnlyTransaction();
 278         doReturn(Futures.immediateCheckedFuture(null)).when(mockWriteTx).submit();
 279
 280     }
 281
 282     @Test
 283     public void testBuildTunnelsToExternalEndPoint(){
 284
 285         externalTunnelAddWorker.buildTunnelsToExternalEndPoint(dataBroker,idManagerService,cfgdDpnListVxlan,
 286                 ipAddress2,tunnelType1);
 287
 288         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,interfaceIdentifier,iface,true);
 289         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier,externalTunnel,true);
 290
 291     }
 292
 293     @Test
 294     public void testBuildTunnelsFromDpnToExternalEndPoint(){
 295
 296         externalTunnelAddWorker.buildTunnelsFromDpnToExternalEndPoint(dataBroker,idManagerService,bigIntegerList,
 297                 ipAddress2,tunnelType1);
 298
 299         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,interfaceIdentifier,iface,true);
 300         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier,externalTunnel,true);
 301
 302     }
 303
 304     @Test
 305     public void testBuildHwVtepsTunnels(){
 306
 307         Interface extTunnelIf1 = ItmUtils.buildTunnelInterface(dpId1, "TUNNEL:101", String.format("%s %s", tunnelType1
 308                         .getName(), "Trunk Interface"), true, tunnelType1, tunnelEndPointsVxlan.getIpAddress(), ipAddress1,
 309                 gtwyIp1, vlanId, false,true, monitorProtocol, ITMConstants.BFD_DEFAULT_MONITOR_INTERVAL);
 310         Interface hwTunnelIf2 = ItmUtils.buildHwTunnelInterface("TUNNEL:102", String.format("%s %s", tunnelType1.getName(),
 311                 "Trunk Interface"), true, hwVtep1.getTopo_id(), hwVtep1.getNode_id(), tunnelType1, ipAddress1, ipAddress3, gtwyIp1,
 312                 true, monitorProtocol, ITMConstants.BFD_DEFAULT_MONITOR_INTERVAL);
 313         Interface extTunnelIf3 = ItmUtils.buildTunnelInterface(dpId1, "TUNNEL:100", String.format("%s %s", tunnelType1
 314                         .getName(), "Trunk Interface"), true, tunnelType1, tunnelEndPointsVxlan.getIpAddress(), ipAddress2,
 315                 gtwyIp1, vlanId, false,true, monitorProtocol, ITMConstants.BFD_DEFAULT_MONITOR_INTERVAL);
 316         Interface hwTunnelIf4 = ItmUtils.buildHwTunnelInterface("TUNNEL:103", String.format("%s %s", tunnelType1.getName(),
 317                 "Trunk Interface"), true, hwVtep1.getTopo_id(), destination, tunnelType1, ipAddress2,
 318                 ipAddress3, gtwyIp1, true, monitorProtocol, ITMConstants.BFD_DEFAULT_MONITOR_INTERVAL);
 319         Interface hwTunnelIf5 = ItmUtils.buildHwTunnelInterface("TUNNEL:104", String.format("%s %s", tunnelType1.getName(),
 320                 "Trunk Interface"), true, hwVtep1.getTopo_id(), hwVtep1.getNode_id(), tunnelType1, ipAddress1,
 321                 ipAddress2, gtwyIp1, true, monitorProtocol, ITMConstants.BFD_DEFAULT_MONITOR_INTERVAL);
 322         Interface hwTunnelIf6 = ItmUtils.buildHwTunnelInterface("TUNNEL:105", String.format("%s %s", tunnelType1
 323                         .getName(), "Trunk Interface"), true, hwVtep1.getTopo_id(), destination, tunnelType1, ipAddress2,
 324                 ipAddress1, gtwyIp1, true, monitorProtocol, ITMConstants.BFD_DEFAULT_MONITOR_INTERVAL);
 325         ExternalTunnel externalTunnel1 = ItmUtils.buildExternalTunnel(  getExternalTunnelKey(dpId1.toString()),
 326                 getExternalTunnelKey(source), tunnelType1, "TUNNEL:101");
 327         ExternalTunnel externalTunnel2 = ItmUtils.buildExternalTunnel(  getExternalTunnelKey(source),
 328                 getExternalTunnelKey(dpId1.toString()), tunnelType1, "TUNNEL:102");
 329         ExternalTunnel externalTunnel3 = ItmUtils.buildExternalTunnel(  getExternalTunnelKey(dpId1.toString()),
 330                 getExternalTunnelKey(destination), tunnelType1, "TUNNEL:100");
 331         ExternalTunnel externalTunnel4 = ItmUtils.buildExternalTunnel(  getExternalTunnelKey(destination),
 332                 getExternalTunnelKey(dpId1.toString()), tunnelType1, "TUNNEL:103");
 333         ExternalTunnel externalTunnel5 = ItmUtils.buildExternalTunnel(  getExternalTunnelKey(source),
 334                 getExternalTunnelKey(destination), tunnelType1, "TUNNEL:104");
 335         ExternalTunnel externalTunnel6 = ItmUtils.buildExternalTunnel(  getExternalTunnelKey(destination),
 336                 getExternalTunnelKey(source), tunnelType1, "TUNNEL:105");
 337
 338         InstanceIdentifier<TransportZone> transportZoneIdentifier = InstanceIdentifier.builder(TransportZones.class).child
 339                 (TransportZone.class, new TransportZoneKey(transportZone1)).build();
 340         InstanceIdentifier<Interface> ifIID1 = InstanceIdentifier.builder(Interfaces.class).child(Interface.class, new
 341                 InterfaceKey("TUNNEL:101")).build();
 342         InstanceIdentifier<Interface> ifIID2 = InstanceIdentifier.builder(Interfaces.class).child(Interface.class,
 343                 new InterfaceKey("TUNNEL:102")).build();
 344         InstanceIdentifier<Interface> ifIID3 = InstanceIdentifier.builder(Interfaces.class).child(Interface.class,
 345                 new InterfaceKey("TUNNEL:100")).build();
 346         InstanceIdentifier<Interface> ifIID4 = InstanceIdentifier.builder(Interfaces.class).child(Interface.class,
 347                 new InterfaceKey("TUNNEL:103")).build();
 348         InstanceIdentifier<Interface> ifIID5 = InstanceIdentifier.builder(Interfaces.class).child(Interface.class,
 349                 new InterfaceKey("TUNNEL:104")).build();
 350         InstanceIdentifier<Interface> ifIID6 = InstanceIdentifier.builder(Interfaces.class).child(Interface.class,
 351                 new InterfaceKey("TUNNEL:105")).build();
 352         InstanceIdentifier<ExternalTunnel> externalTunnelIdentifier1 = InstanceIdentifier.create(ExternalTunnelList
 353                 .class).child(ExternalTunnel.class, new ExternalTunnelKey( getExternalTunnelKey(source),
 354                 getExternalTunnelKey(dpId1.toString()), tunnelType1));
 355         InstanceIdentifier<ExternalTunnel> externalTunnelIdentifier2 = InstanceIdentifier.create
 356                 (ExternalTunnelList.class).child(ExternalTunnel.class, new ExternalTunnelKey(getExternalTunnelKey(dpId1.toString()),
 357                 getExternalTunnelKey(source), tunnelType1));
 358         InstanceIdentifier<ExternalTunnel> externalTunnelIdentifier3 = InstanceIdentifier.create
 359                 (ExternalTunnelList.class).child(ExternalTunnel.class, new ExternalTunnelKey(getExternalTunnelKey
 360                 (destination), getExternalTunnelKey(dpId1.toString()),
 361                 tunnelType1));
 362         InstanceIdentifier<ExternalTunnel> externalTunnelIdentifier4 = InstanceIdentifier.create
 363                 (ExternalTunnelList.class).child(ExternalTunnel.class, new ExternalTunnelKey(getExternalTunnelKey
 364                 (dpId1.toString()), getExternalTunnelKey(destination), tunnelType1));
 365         InstanceIdentifier<ExternalTunnel> externalTunnelIdentifier5 = InstanceIdentifier.create
 366                 (ExternalTunnelList.class).child(ExternalTunnel.class, new ExternalTunnelKey(getExternalTunnelKey
 367                 (destination), getExternalTunnelKey(source), tunnelType1));
 368         InstanceIdentifier<ExternalTunnel> externalTunnelIdentifier6 = InstanceIdentifier.create
 369                 (ExternalTunnelList.class).child(ExternalTunnel.class, new ExternalTunnelKey(getExternalTunnelKey
 370                 (source), getExternalTunnelKey(destination), tunnelType1));
 371
 372         Optional<TransportZone> optionalTransportZone = Optional.of(transportZone);
 373
 374         doReturn(Futures.immediateCheckedFuture(optionalTransportZone)).when(mockReadTx).read(LogicalDatastoreType
 375                 .CONFIGURATION,transportZoneIdentifier);
 376
 377         externalTunnelAddWorker.buildHwVtepsTunnels(dataBroker,idManagerService,cfgdDpnListVxlan,null);
 378         externalTunnelAddWorker.buildHwVtepsTunnels(dataBroker,idManagerService,null,cfgdHwVtepsList);
 379
 380         verify(mockWriteTx, times(2)).merge(LogicalDatastoreType.CONFIGURATION,ifIID1,extTunnelIf1,true);
 381         verify(mockWriteTx, times(2)).merge(LogicalDatastoreType.CONFIGURATION,ifIID2,hwTunnelIf2,true);
 382         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,ifIID3,extTunnelIf3,true);
 383         verify(mockWriteTx, times(2)).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier1,
 384                 externalTunnel1, true);
 385         verify(mockWriteTx, times(2)).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier2,
 386                 externalTunnel2, true);
 387         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier3,
 388                 externalTunnel3, true);
 389         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,ifIID5,hwTunnelIf5,true);
 390         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,ifIID4,hwTunnelIf4,true);
 391         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier4,
 392                 externalTunnel4, true);
 393         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier5,
 394                 externalTunnel5, true);
 395         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,ifIID6,hwTunnelIf6,true);
 396         verify(mockWriteTx).merge(LogicalDatastoreType.CONFIGURATION,externalTunnelIdentifier6,
 397                 externalTunnel6, true);
 398
 399     }
 400
 401     static String getExternalTunnelKey(String nodeid) {
 402         if (nodeid.indexOf("physicalswitch") > 0) {
 403             nodeid = nodeid.substring(0, nodeid.indexOf("physicalswitch") - 1);
 404         }
 405         return nodeid;
 406     }
 407 }