mappingservice/implementation/src/test/java/org/opendaylight/lispflowmapping/implementation/LispMappingServiceTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, 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.lispflowmapping.implementation;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNull;
  12
  13 import com.google.common.collect.Lists;
  14 import java.lang.reflect.Field;
  15 import java.util.ArrayList;
  16 import java.util.List;
  17 import org.apache.commons.lang3.tuple.ImmutablePair;
  18 import org.apache.commons.lang3.tuple.MutablePair;
  19 import org.apache.commons.lang3.tuple.Pair;
  20 import org.junit.Test;
  21 import org.junit.runner.RunWith;
  22 import org.mockito.ArgumentMatcher;
  23 import org.mockito.InjectMocks;
  24 import org.mockito.Mock;
  25 import org.mockito.Mockito;
  26 import org.mockito.runners.MockitoJUnitRunner;
  27 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
  28 import org.opendaylight.lispflowmapping.interfaces.lisp.IMapResolverAsync;
  29 import org.opendaylight.lispflowmapping.interfaces.lisp.IMapServerAsync;
  30 import org.opendaylight.lispflowmapping.interfaces.mappingservice.IMappingService;
  31 import org.opendaylight.lispflowmapping.lisp.type.LispMessage;
  32 import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
  33 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.IpAddressBinary;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.AddMapping;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.GotMapNotify;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.GotMapReply;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapNotify;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRegister;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapReply;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MappingKeepAlive;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.RequestMapping;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrReplyMapping;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrRequestMapping;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.list.EidItemBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadata;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.MapRegisterCacheMetadataBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.map.register.cache.metadata.EidLispAddress;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.map.register.cache.metadata.container.map.register.cache.metadata.EidLispAddressBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotifyBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecordBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItemBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapreplymessage.MapReplyBuilder;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.SourceEidBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestmessage.MapRequest;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestmessage.MapRequestBuilder;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.Rloc;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddress;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddressBuilder;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.OdlLispSbService;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapNotifyInput;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapNotifyInputBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapReplyInputBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.sb.rev150904.SendMapRequestInputBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingOrigin;
  69
  70 @RunWith(MockitoJUnitRunner.class)
  71 public class LispMappingServiceTest {
  72     @Mock private static MapRegister mapRegisterMock;
  73     @Mock(name = "mapServer") private static IMapServerAsync mapServerMock;
  74     @Mock(name = "mapResolver") private static IMapResolverAsync mapResolverMock;
  75     @Mock(name = "tlsMapReply") private static ThreadLocal<MapReply> tlsMapReplyMock;
  76     @Mock(name = "tlsMapNotify") private static ThreadLocal<Pair<MapNotify, List<TransportAddress>>> tlsMapNotifyMock;
  77     @Mock(name = "tlsMapRequest") private static ThreadLocal<Pair<MapRequest, TransportAddress>> tlsMapRequestMock;
  78
  79     private final NotificationService notificationService = Mockito.mock(NotificationService.class);
  80     private final IMappingService mappingService = Mockito.mock(IMappingService.class);
  81     private final OdlLispSbService odlLispSbService = Mockito.mock(OdlLispSbService.class);
  82     private final ClusterSingletonServiceProvider clusterSingletonService = Mockito.mock(
  83             ClusterSingletonServiceProvider.class);
  84
  85     @InjectMocks
  86     private LispMappingService lispMappingService = new LispMappingService(
  87             notificationService, mappingService, odlLispSbService, clusterSingletonService);
  88
  89     private static final byte[] IPV4_BYTES_1 =       new byte[] {1, 2, 3, 0};
  90     private static final byte[] IPV4_BYTES_2 =       new byte[] {1, 2, 4, 0};
  91     private static final String IPV4_STRING_1 =      "1.2.3.0";
  92     private static final String IPV4_STRING_2 =      "1.2.3.1";
  93     private static final String IPV4_SOURCE_STRING = "192.168.0.1";
  94     private static final String IPV4_PREFIX_STRING = "/24";
  95     private static final long TIMESTAMP = 1L;
  96
  97     private static final Eid IPV4_PREFIX_EID_1 = LispAddressUtil.asIpv4PrefixEid(IPV4_STRING_1 + IPV4_PREFIX_STRING);
  98     private static final Eid IPV4_SOURCE_EID = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING);
  99     private static final Eid IPV4_EID_1 = LispAddressUtil.asIpv4Eid(IPV4_STRING_1);
 100     private static final Eid IPV4_EID_2 = LispAddressUtil.asIpv4Eid(IPV4_STRING_2);
 101     private static final EidItemBuilder EID_ITEM_BUILDER = new EidItemBuilder()
 102             .setEidItemId("eid-item-id")
 103             .setEid(IPV4_PREFIX_EID_1);
 104     private static final MappingRecordItemBuilder MAPPING_RECORD_ITEM_BUILDER = new MappingRecordItemBuilder()
 105             .setMappingRecord(new MappingRecordBuilder().setEid(IPV4_PREFIX_EID_1).build());
 106
 107     private static final TransportAddress TRANSPORT_ADDRESS_1 = new TransportAddressBuilder()
 108             .setIpAddress(new IpAddressBinary(new Ipv4AddressBinary(IPV4_BYTES_1)))
 109             .setPort(new PortNumber(9999)).build();
 110     private static final TransportAddress TRANSPORT_ADDRESS_2 = new TransportAddressBuilder()
 111             .setIpAddress(new IpAddressBinary(new Ipv4AddressBinary(IPV4_BYTES_2)))
 112             .setPort(new PortNumber(8888)).build();
 113     private static final TransportAddress TRANSPORT_ADDRESS = new TransportAddressBuilder()
 114             .setIpAddress(new IpAddressBinary(new Ipv4AddressBinary(IPV4_BYTES_1)))
 115             .setPort(new PortNumber(LispMessage.PORT_NUM)).build();
 116
 117     /**
 118      * Tests {@link LispMappingService#handleMapRequest} method.
 119      */
 120     @Test
 121     public void handleMapRequestTest() {
 122         final MapRequest mapRequest = Mockito.mock(MapRequest.class);
 123         final MapReply mapReply = new MapReplyBuilder().build();
 124         Mockito.when(mapRequest.getEidItem()).thenReturn(Lists.newArrayList(EID_ITEM_BUILDER.build()));
 125         Mockito.when(tlsMapRequestMock.get()).thenReturn(null);
 126         Mockito.when(tlsMapReplyMock.get()).thenReturn(mapReply);
 127
 128         final MapReply result = lispMappingService.handleMapRequest(mapRequest);
 129
 130         Mockito.verify(tlsMapRequestMock).set(null);
 131         Mockito.verify(tlsMapRequestMock).get();
 132         Mockito.verifyNoMoreInteractions(tlsMapRequestMock);
 133         Mockito.verify(mapResolverMock).handleMapRequest(mapRequest);
 134         Mockito.verify(tlsMapReplyMock).set(Mockito.any(MapReply.class));
 135         Mockito.verify(tlsMapReplyMock).get();
 136
 137         assertEquals(result, mapReply);
 138     }
 139
 140     /**
 141      * Tests {@link LispMappingService#handleMapRequest} method request from non-proxy xTR.
 142      */
 143     @Test
 144     public void handleMapRequestTest_NonProxy() {
 145         final MapRequest mapRequest = Mockito.mock(MapRequest.class);
 146         final Pair<MapRequest, TransportAddress> pair = getDefaultMapRequestPair();
 147         final SendMapRequestInputBuilder smrib = new SendMapRequestInputBuilder()
 148                 .setMapRequest(pair.getLeft())
 149                 .setTransportAddress(pair.getRight());
 150
 151         Mockito.when(mapRequest.getEidItem()).thenReturn(Lists.newArrayList(EID_ITEM_BUILDER.build()));
 152         Mockito.when(tlsMapRequestMock.get()).thenReturn(pair);
 153
 154         assertNull(lispMappingService.handleMapRequest(mapRequest));
 155         Mockito.verify(odlLispSbService).sendMapRequest(smrib.build());
 156     }
 157
 158     /**
 159      * Tests {@link LispMappingService#handleMapRegister} method.
 160      */
 161     @Test
 162     @SuppressWarnings("unchecked")
 163     public void handleMapRegisterTest() {
 164         final Pair<MapNotify, List<TransportAddress>> pairMock = Mockito.mock(Pair.class);
 165
 166         Mockito.when(mapRegisterMock.getMappingRecordItem())
 167                 .thenReturn(Lists.newArrayList(MAPPING_RECORD_ITEM_BUILDER.build()));
 168         Mockito.when(tlsMapNotifyMock.get()).thenReturn(pairMock);
 169
 170         lispMappingService.handleMapRegister(mapRegisterMock);
 171         Mockito.verify(mapServerMock).handleMapRegister(mapRegisterMock);
 172         Mockito.verify(tlsMapNotifyMock).set(Mockito.any(MutablePair.class));
 173     }
 174
 175     /**
 176      * Tests {@link LispMappingService#onAddMapping} method.
 177      */
 178     @Test
 179     public void onAddMappingTest() {
 180         final org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapregisternotification.MapRegister
 181                 mapRegister = Mockito.mock(org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105
 182                 .mapregisternotification.MapRegister.class);
 183         final AddMapping addMapping = Mockito.mock(AddMapping.class);
 184
 185         Mockito.when(addMapping.getMapRegister()).thenReturn(mapRegister);
 186         Mockito.when(mapRegister.getMappingRecordItem())
 187                 .thenReturn(Lists.newArrayList(MAPPING_RECORD_ITEM_BUILDER.build()));
 188         Mockito.when(tlsMapNotifyMock.get()).thenReturn(getDefaultMapNotifyPair());
 189
 190         lispMappingService.onAddMapping(addMapping);
 191         Mockito.verify(odlLispSbService, Mockito.times(2)).sendMapNotify(Mockito.argThat(new TransportAddressMatch()));
 192     }
 193
 194     /**
 195      * Tests {@link LispMappingService#onAddMapping} method with no TransportAddress.
 196      */
 197     @Test
 198     public void onAddMappingTest_noTransportAddress() {
 199         final org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapregisternotification.MapRegister
 200                 mapRegister = Mockito.mock(org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105
 201                 .mapregisternotification.MapRegister.class);
 202         final AddMapping addMapping = Mockito.mock(AddMapping.class);
 203         final MapNotify mapNotify = new MapNotifyBuilder().setKeyId((short) 1).build();
 204
 205         Mockito.when(addMapping.getMapRegister()).thenReturn(mapRegister);
 206         Mockito.when(mapRegister.getMappingRecordItem())
 207                 .thenReturn(Lists.newArrayList(MAPPING_RECORD_ITEM_BUILDER.build()));
 208         Mockito.when(tlsMapNotifyMock.get()).thenReturn(new MutablePair<>(mapNotify, null));
 209         Mockito.when(addMapping.getTransportAddress()).thenReturn(TRANSPORT_ADDRESS_1);
 210
 211         // result
 212         final SendMapNotifyInputBuilder smnib = new SendMapNotifyInputBuilder()
 213                 .setMapNotify(new org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105
 214                         .mapnotifymessage.MapNotifyBuilder().setKeyId((short) 1).build())
 215                 .setTransportAddress(TRANSPORT_ADDRESS);
 216
 217         lispMappingService.onAddMapping(addMapping);
 218         Mockito.verify(odlLispSbService).sendMapNotify(smnib.build());
 219     }
 220
 221     /**
 222      * Tests {@link LispMappingService#onRequestMapping} method.
 223      */
 224     @Test
 225     public void onRequestMappingTest() {
 226         final RequestMapping requestMapping = Mockito.mock(RequestMapping.class);
 227         final org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestnotification.MapRequest
 228                 mapRequest = Mockito.mock(org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105
 229                     .maprequestnotification.MapRequest.class);
 230         final MapReply mapReply = new MapReplyBuilder().build();
 231
 232         Mockito.when(requestMapping.getMapRequest()).thenReturn(mapRequest);
 233         Mockito.when(requestMapping.getTransportAddress()).thenReturn(TRANSPORT_ADDRESS_1);
 234         Mockito.when(mapRequest.getEidItem()).thenReturn(Lists.newArrayList(EID_ITEM_BUILDER.build()));
 235         Mockito.when(tlsMapReplyMock.get()).thenReturn(mapReply);
 236
 237         // result
 238         final SendMapReplyInputBuilder smrib = new SendMapReplyInputBuilder()
 239                 .setMapReply(new MapReplyBuilder(mapReply).build())
 240                 .setTransportAddress(TRANSPORT_ADDRESS_1);
 241
 242         lispMappingService.onRequestMapping(requestMapping);
 243         Mockito.verify(odlLispSbService).sendMapReply(smrib.build());
 244     }
 245
 246     /**
 247      * Tests {@link LispMappingService#onRequestMapping} method with mapReply == null.
 248      */
 249     @Test
 250     public void onRequestMappingTest_withNullMapReply() {
 251         final RequestMapping requestMapping = Mockito.mock(RequestMapping.class);
 252         final org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestnotification.MapRequest
 253                 mapRequest = Mockito.mock(org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105
 254                     .maprequestnotification.MapRequest.class);
 255
 256         Mockito.when(requestMapping.getMapRequest()).thenReturn(mapRequest);
 257         Mockito.when(mapRequest.getEidItem()).thenReturn(Lists.newArrayList(EID_ITEM_BUILDER.build()));
 258         Mockito.when(tlsMapReplyMock.get()).thenReturn(null);
 259
 260         lispMappingService.onRequestMapping(requestMapping);
 261         Mockito.verifyZeroInteractions(odlLispSbService);
 262     }
 263
 264     /**
 265      * Tests {@link LispMappingService#onMappingKeepAlive} method.
 266      */
 267     @Test
 268     public void onMappingKeepAliveTest() {
 269         final MappingKeepAlive mappingKeepAlive = Mockito.mock(MappingKeepAlive.class);
 270         Mockito.when(mappingKeepAlive.getMapRegisterCacheMetadata()).thenReturn(getDefaultMapRegisterCacheMetadata());
 271
 272         lispMappingService.onMappingKeepAlive(mappingKeepAlive);
 273         Mockito.verify(mappingService).updateMappingRegistration(MappingOrigin.Southbound, IPV4_EID_1, TIMESTAMP);
 274         Mockito.verify(mappingService).updateMappingRegistration(MappingOrigin.Southbound, IPV4_EID_2, TIMESTAMP);
 275     }
 276
 277     /**
 278      * Tests {@link LispMappingService#handleSMR} method.
 279      */
 280     @Test
 281     public void handleSmrTest() {
 282         final MapRequest mapRequest = Mockito.mock(MapRequest.class);
 283         final Rloc subscriber = LispAddressUtil.asIpv4Rloc(IPV4_STRING_1);
 284
 285         Mockito.when(mapRequest.getSourceEid()).thenReturn(new SourceEidBuilder().setEid(IPV4_SOURCE_EID).build());
 286         Mockito.when(mapRequest.getEidItem()).thenReturn(Lists.newArrayList(EID_ITEM_BUILDER.build()));
 287
 288         // result
 289         final SendMapRequestInputBuilder smrib = new SendMapRequestInputBuilder()
 290                 .setMapRequest(new MapRequestBuilder(mapRequest).build())
 291                 .setTransportAddress(TRANSPORT_ADDRESS);
 292
 293         lispMappingService.handleSMR(mapRequest, subscriber);
 294         Mockito.verify(odlLispSbService).sendMapRequest(smrib.build());
 295     }
 296
 297     /**
 298      * Tests {@link LispMappingService#setShouldUseSmr} method.
 299      */
 300     @Test
 301     public void setShouldUseSmrTest() {
 302         final boolean value = true;
 303
 304         lispMappingService.setShouldUseSmr(value);
 305         Mockito.verify(mapServerMock).setSubscriptionService(value);
 306         Mockito.verify(mapResolverMock).setSubscriptionService(value);
 307     }
 308
 309     /**
 310      * Tests {@link LispMappingService#handleMapNotify} method.
 311      */
 312     @Test
 313     @SuppressWarnings("unchecked")
 314     public void handleMapNotifyTest() {
 315         final MapNotify mapNotify = Mockito.mock(MapNotify.class);
 316         final List<TransportAddress> list = Mockito.mock(ArrayList.class);
 317
 318         lispMappingService.handleMapNotify(mapNotify, list);
 319         Mockito.verify(tlsMapNotifyMock).set(Mockito.any(MutablePair.class));
 320     }
 321
 322     /**
 323      * Tests {@link LispMappingService#handleNonProxyMapRequest} method.
 324      */
 325     @Test
 326     @SuppressWarnings("unchecked")
 327     public void handleNonProxyMapRequestTest() {
 328         final MapRequest mapRequest = Mockito.mock(MapRequest.class);
 329         final TransportAddress transportAddress = Mockito.mock(TransportAddress.class);
 330
 331         lispMappingService.handleNonProxyMapRequest(mapRequest, transportAddress);
 332         Mockito.verify(tlsMapRequestMock).set(Mockito.any(MutablePair.class));
 333     }
 334
 335     /**
 336      * Tests {@link LispMappingService#handleMapReply} method.
 337      */
 338     @Test
 339     public void handleMapReplyTest() {
 340         final MapReply mapReply = Mockito.mock(MapReply.class);
 341
 342         lispMappingService.handleMapReply(mapReply);
 343         Mockito.verify(tlsMapReplyMock).set(Mockito.any(MapReply.class));
 344     }
 345
 346     /**
 347      * Tests {@link LispMappingService#close} method.
 348      */
 349     @Test
 350     public void closeTest() throws Exception {
 351         lispMappingService.close();
 352
 353         assertNull(getField("mapResolver"));
 354         assertNull(getField("mapServer"));
 355     }
 356
 357     /**
 358      * Tests {@link LispMappingService} other setter and getter methods.
 359      */
 360     @Test
 361     public void otherTest() throws Exception {
 362         assertEquals(notificationService, lispMappingService.getNotificationService());
 363         assertEquals(true, lispMappingService.shouldUseSmr());
 364
 365         lispMappingService.setShouldAuthenticate(true);
 366         Mockito.verify(mapResolverMock).setShouldAuthenticate(true);
 367
 368         lispMappingService.onGotMapReply(Mockito.mock(GotMapReply.class));
 369         lispMappingService.onGotMapNotify(Mockito.mock(GotMapNotify.class));
 370         lispMappingService.onXtrRequestMapping(Mockito.mock(XtrRequestMapping.class));
 371         lispMappingService.onXtrReplyMapping(Mockito.mock(XtrReplyMapping.class));
 372     }
 373
 374     @SuppressWarnings("unchecked")
 375     private <T> T getField(String fieldName) throws NoSuchFieldException, IllegalAccessException {
 376         final Field field = LispMappingService.class.getDeclaredField(fieldName);
 377         field.setAccessible(true);
 378
 379         return (T) field.get(lispMappingService);
 380     }
 381
 382     private static Pair<MapNotify, List<TransportAddress>> getDefaultMapNotifyPair() {
 383         final MapNotify mapNotify = new MapNotifyBuilder().setKeyId((short) 1).build();
 384         return new MutablePair<>(mapNotify, Lists.newArrayList(TRANSPORT_ADDRESS_1, TRANSPORT_ADDRESS_2));
 385     }
 386
 387     private static Pair<MapRequest, TransportAddress> getDefaultMapRequestPair() {
 388         final MapRequestBuilder mapRequestBuilder = new MapRequestBuilder()
 389                 .setEidItem(Lists.newArrayList(EID_ITEM_BUILDER.build()));
 390
 391         return new ImmutablePair<>(mapRequestBuilder.build(), TRANSPORT_ADDRESS_1);
 392     }
 393
 394     private static MapRegisterCacheMetadata getDefaultMapRegisterCacheMetadata() {
 395         final EidLispAddress eidLispAddress_1 = new EidLispAddressBuilder()
 396                 .setEidLispAddressId("id-1")
 397                 .setEid(IPV4_EID_1).build();
 398         final EidLispAddress eidLispAddress_2 = new EidLispAddressBuilder()
 399                 .setEidLispAddressId("id-2")
 400                 .setEid(IPV4_EID_2).build();
 401
 402         return new MapRegisterCacheMetadataBuilder()
 403                 .setEidLispAddress(Lists.newArrayList(eidLispAddress_1, eidLispAddress_2))
 404                 .setTimestamp(TIMESTAMP).build();
 405     }
 406
 407     class TransportAddressMatch extends ArgumentMatcher<SendMapNotifyInput> {
 408         public boolean matches(Object sendMapNotify) {
 409             final SendMapNotifyInput sendMapNotifyInput = (SendMapNotifyInput) sendMapNotify;
 410             final TransportAddress notifyTransportAddress = sendMapNotifyInput.getTransportAddress();
 411             return TRANSPORT_ADDRESS_1.equals(notifyTransportAddress)
 412                     || TRANSPORT_ADDRESS_2.equals(notifyTransportAddress);
 413         }
 414     }
 415 }