mappingservice/implementation/src/test/java/org/opendaylight/lispflowmapping/implementation/lisp/MapServerTest.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.lisp;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import com.google.common.collect.Lists;
  13 import com.google.common.collect.Sets;
  14 import java.lang.reflect.Field;
  15 import java.util.ArrayList;
  16 import java.util.Date;
  17 import java.util.HashSet;
  18 import java.util.List;
  19 import java.util.Set;
  20 import org.junit.Before;
  21 import org.junit.Test;
  22 import org.junit.runner.RunWith;
  23 import org.mockito.ArgumentCaptor;
  24 import org.mockito.Mock;
  25 import org.mockito.Mockito;
  26 import org.mockito.Spy;
  27 import org.mockito.runners.MockitoJUnitRunner;
  28 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
  29 import org.opendaylight.lispflowmapping.implementation.config.ConfigIni;
  30 import org.opendaylight.lispflowmapping.interfaces.dao.SubKeys;
  31 import org.opendaylight.lispflowmapping.interfaces.dao.SubscriberRLOC;
  32 import org.opendaylight.lispflowmapping.interfaces.lisp.IMapNotifyHandler;
  33 import org.opendaylight.lispflowmapping.interfaces.mappingservice.IMappingService;
  34 import org.opendaylight.lispflowmapping.lisp.type.LispMessage;
  35 import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
  36 import org.opendaylight.lispflowmapping.lisp.util.SourceDestKeyHelper;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.IpAddressBinary;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRegister;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.SiteId;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrId;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecord;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecordBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotify;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotifyBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecord;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecordBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItem;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItemBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItemKey;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapregistermessage.MapRegisterBuilder;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestnotification.MapRequest;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.Rloc;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddress;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddressBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingOrigin;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.mapping.authkey.container.MappingAuthkey;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.mapping.authkey.container.MappingAuthkeyBuilder;
  61
  62 @RunWith(MockitoJUnitRunner.class)
  63 public class MapServerTest {
  64
  65     @Mock private static IMappingService mapService;
  66     @Mock private static IMapNotifyHandler notifyHandler;
  67     @Mock private static NotificationService notificationService;
  68     @Spy private static Set<SubscriberRLOC> subscriberSetMock_1 = new HashSet<>();
  69     @Spy private static Set<SubscriberRLOC> subscriberSetMock_2 = new HashSet<>();
  70     @Spy private static Set<SubscriberRLOC> subscriberSetMock_3 = new HashSet<>();
  71     private static MapServer mapServer;
  72     private static MapRegister mapRegister;
  73
  74     private static final String IPV4_STRING_1 =        "1.2.3.0";
  75     private static final String IPV4_STRING_2 =        "1.2.4.0";
  76     private static final String IPV4_STRING_3 =        "192.168.0.1";
  77     private static final String IPV4_STRING_4 =        "192.168.0.2";
  78     private static final String IPV4_STRING_5 =        "192.168.0.3";
  79     private static final String IPV4_STRING_6 =        "192.168.0.4";
  80     private static final String IPV4_SOURCE_STRING_1 = "127.0.0.1";
  81     private static final String IPV4_SOURCE_STRING_2 = "127.0.0.2";
  82     private static final String IPV4_SOURCE_STRING_3 = "127.0.0.3";
  83     private static final String IPV4_SOURCE_STRING_4 = "127.0.0.4";
  84     private static final String IPV4_SOURCE_STRING_5 = "127.0.0.5";
  85     private static final String IPV4_SOURCE_STRING_6 = "127.0.0.6";
  86     private static final String IPV4_PREFIX =          "/24";
  87     private static final int MASK = 24;
  88     private static final int VNI = 10;
  89
  90     private static final Eid IPV4_EID_1 = LispAddressUtil.asIpv4PrefixEid(IPV4_STRING_1 + IPV4_PREFIX);
  91     private static final Eid IPV4_EID_2 = LispAddressUtil.asIpv4PrefixEid(IPV4_STRING_2 + IPV4_PREFIX);
  92     private static final Eid IPV4_SOURCE_EID_1 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_1);
  93     private static final Eid IPV4_SOURCE_EID_2 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_2);
  94     private static final Eid IPV4_SOURCE_EID_3 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_3);
  95     private static final Eid IPV4_SOURCE_EID_4 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_4);
  96     private static final Eid IPV4_SOURCE_EID_5 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_5);
  97     private static final Eid IPV4_SOURCE_EID_6 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_6);
  98     private static final Rloc RLOC_1 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_1);
  99     private static final Rloc RLOC_2 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_2);
 100     private static final Rloc RLOC_3 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_3);
 101     private static final Rloc RLOC_4 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_4);
 102     private static final Rloc RLOC_5 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_5);
 103     private static final Rloc RLOC_6 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_6);
 104
 105     private static final IpAddressBinary IPV4_BINARY_1 =
 106             new IpAddressBinary(new Ipv4AddressBinary(new byte[] {1, 2, 3, 0}));
 107     private static final IpAddressBinary IPV4_BINARY_2 =
 108             new IpAddressBinary(new Ipv4AddressBinary(new byte[] {1, 2, 4, 0}));
 109
 110     private static final long TWO_DAYS = 86400000L * 2;
 111
 112     private static final SubscriberRLOC SUBSCRIBER_RLOC_1 = new SubscriberRLOC(RLOC_1,         // timedOut() == true
 113             IPV4_SOURCE_EID_1, new Date(System.currentTimeMillis() - TWO_DAYS));
 114     private static final SubscriberRLOC SUBSCRIBER_RLOC_2 = new SubscriberRLOC(RLOC_2,         // timedOut() == false
 115             IPV4_SOURCE_EID_2);
 116     private static final SubscriberRLOC SUBSCRIBER_RLOC_3 = new SubscriberRLOC(RLOC_3,         // timedOut() == true
 117             IPV4_SOURCE_EID_3, new Date(System.currentTimeMillis() - TWO_DAYS));
 118     private static final SubscriberRLOC SUBSCRIBER_RLOC_4 = new SubscriberRLOC(RLOC_4,         // timedOut() == false
 119             IPV4_SOURCE_EID_4);
 120     private static final SubscriberRLOC SUBSCRIBER_RLOC_5 = new SubscriberRLOC(RLOC_5,         // timedOut() == true
 121             IPV4_SOURCE_EID_5, new Date(System.currentTimeMillis() - TWO_DAYS));
 122     private static final SubscriberRLOC SUBSCRIBER_RLOC_6 = new SubscriberRLOC(RLOC_6,         // timedOut() == false
 123             IPV4_SOURCE_EID_6);
 124
 125     private static final Eid SOURCE_DEST_KEY_EID = LispAddressUtil
 126             .asSrcDstEid(IPV4_STRING_1, IPV4_STRING_2, MASK, MASK, VNI);
 127     private static final MappingAuthkey MAPPING_AUTHKEY = new MappingAuthkeyBuilder().setKeyType(0).build();
 128     private static final ConfigIni CONFIG_INI = ConfigIni.getInstance();
 129
 130     private static final LocatorRecord LOCATOR_RECORD_1 = new LocatorRecordBuilder().setRloc(RLOC_1).build();
 131     private static final LocatorRecord LOCATOR_RECORD_2 = new LocatorRecordBuilder().setRloc(RLOC_2).build();
 132
 133     private static final MappingRecord OLD_MAPPING_RECORD_1 = getDefaultMappingRecordBuilder()
 134             .setLocatorRecord(Lists.newArrayList(LOCATOR_RECORD_1)).build();
 135     private static final MappingRecord OLD_MAPPING_RECORD_2 = getDefaultMappingRecordBuilder()
 136             .setLocatorRecord(Lists.newArrayList(LOCATOR_RECORD_2)).build();
 137
 138     private static final Set<IpAddressBinary> DEFAULT_IP_ADDRESS_SET = getDefaultIpAddressSet();
 139
 140     @Before
 141     public void init() throws NoSuchFieldException, IllegalAccessException  {
 142         mapServer = new MapServer(mapService, true, notifyHandler, notificationService);
 143         subscriberSetMock_1.add(SUBSCRIBER_RLOC_1);
 144         subscriberSetMock_1.add(SUBSCRIBER_RLOC_2);
 145         subscriberSetMock_2.add(SUBSCRIBER_RLOC_3);
 146         subscriberSetMock_2.add(SUBSCRIBER_RLOC_4);
 147         subscriberSetMock_3.add(SUBSCRIBER_RLOC_5);
 148         subscriberSetMock_3.add(SUBSCRIBER_RLOC_6);
 149         mapRegister = getDefaultMapRegisterBuilder().build();
 150         setConfigIniMappingMergeField(false);
 151     }
 152
 153     @Test
 154     public void handleMapRegisterTest_MappingMergeFalse() throws NoSuchFieldException, IllegalAccessException {
 155         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1)).thenReturn(OLD_MAPPING_RECORD_1);
 156         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SUBSCRIBERS))
 157                 .thenReturn(subscriberSetMock_1);
 158
 159         mapServer.handleMapRegister(mapRegister);
 160         Mockito.verify(mapService).addMapping(MappingOrigin.Southbound, IPV4_EID_1, mapRegister.getSiteId(),
 161                 mapRegister.getMappingRecordItem().iterator().next().getMappingRecord(), false);
 162         Mockito.verify(mapService).addData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SUBSCRIBERS,
 163                 subscriberSetMock_1);
 164         Mockito.verify(notifyHandler).handleMapNotify(getDefaultMapNotifyBuilder(mapRegister).build(), null);
 165
 166         // only 1 subscriber has timed out.
 167         assertEquals(1, subscriberSetMock_1.size());
 168     }
 169
 170     @Test
 171     public void handleMapRegisterTest_MappingMergeTrue() throws NoSuchFieldException, IllegalAccessException {
 172         setConfigIniMappingMergeField(true);
 173
 174         final MappingRecordItemBuilder mappingRecordItemBuilder = new MappingRecordItemBuilder()
 175                 .setMappingRecord(OLD_MAPPING_RECORD_1);
 176         final MapNotifyBuilder mapNotifyBuilder = getDefaultMapNotifyBuilder(mapRegister)
 177                 .setMappingRecordItem(new ArrayList<>());
 178         mapNotifyBuilder.getMappingRecordItem().add(mappingRecordItemBuilder.build());
 179
 180         // no mapping changes
 181         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 182                 .thenReturn(OLD_MAPPING_RECORD_1);
 183
 184         mapServer.handleMapRegister(mapRegister);
 185         Mockito.verify(mapService).addMapping(MappingOrigin.Southbound, IPV4_EID_1, mapRegister.getSiteId(),
 186                 mapRegister.getMappingRecordItem().iterator().next().getMappingRecord(), true);
 187         Mockito.verify(notifyHandler).handleMapNotify(mapNotifyBuilder.build(), null);
 188     }
 189
 190     @Test
 191     public void handleMapRegisterTest_verifyTransportAddresses() throws NoSuchFieldException, IllegalAccessException {
 192         setConfigIniMappingMergeField(true);
 193
 194         // input
 195         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 196         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 197                 .thenReturn(OLD_MAPPING_RECORD_1)
 198                 .thenReturn(OLD_MAPPING_RECORD_2)
 199                 .thenReturn(getDefaultMappingRecordBuilder().build());
 200         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SUBSCRIBERS))
 201                 .thenReturn(subscriberSetMock_1);
 202         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 203                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 204
 205         // result
 206         final List<TransportAddress> transportAddressList = getTransportAddressList();
 207         final MapNotifyBuilder mapNotifyBuilder = getDefaultMapNotifyBuilder(mapRegister);
 208         mapNotifyBuilder.setMappingRecordItem(new ArrayList<>());
 209         mapNotifyBuilder.getMappingRecordItem().add(new MappingRecordItemBuilder()
 210                 .setMappingRecord(getDefaultMappingRecordBuilder().build()).build());
 211
 212         mapServer.handleMapRegister(mapRegister);
 213         Mockito.verify(notifyHandler).handleMapNotify(mapNotifyBuilder.build(), transportAddressList);
 214     }
 215
 216     @Test
 217     public void handleMapRegisterTest_withTwoMappingRecords() throws NoSuchFieldException, IllegalAccessException {
 218         setConfigIniMappingMergeField(true);
 219
 220         // Input
 221         // Add a MappingRecord with SrcDestKey Eid Type
 222         final MappingRecordItemBuilder mappingRecordItemBuilder = new MappingRecordItemBuilder()
 223                 .setMappingRecord(getDefaultMappingRecordBuilder().setEid(SOURCE_DEST_KEY_EID).build());
 224         final MapRegisterBuilder mapRegisterSrcDstBuilder = getDefaultMapRegisterBuilder();
 225
 226         final List<MappingRecordItem> list = mapRegisterSrcDstBuilder.getMappingRecordItem();
 227         list.add(mappingRecordItemBuilder.build());
 228
 229         // ------------- Stubbing for SourceDestKey type Eid mapping -------------------
 230
 231         Mockito.when(mapService.getAuthenticationKey(SOURCE_DEST_KEY_EID)).thenReturn(MAPPING_AUTHKEY);
 232         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, SOURCE_DEST_KEY_EID))
 233                 // ensure mappings are different
 234                 .thenReturn(OLD_MAPPING_RECORD_1)
 235                 .thenReturn(OLD_MAPPING_RECORD_2)
 236                 .thenReturn(OLD_MAPPING_RECORD_2);
 237         // return a subscriberSet for SrcDestKeyEid MappingRecord
 238         Mockito.when(mapService.getData(MappingOrigin.Southbound, SOURCE_DEST_KEY_EID, SubKeys.SUBSCRIBERS))
 239                 .thenReturn(subscriberSetMock_1);
 240
 241         // return a subscriberSet for SrcDestKeyEid destination MappingRecord
 242         Mockito.when(mapService.getData(MappingOrigin.Southbound, SourceDestKeyHelper.getDstBinary(SOURCE_DEST_KEY_EID),
 243                 SubKeys.SUBSCRIBERS)).thenReturn(subscriberSetMock_2);
 244
 245         // ----------------- Stubbing for Ipv4 type Eid mapping ------------------------
 246
 247         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 248         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 249                 // ensure mappings are different
 250                 .thenReturn(OLD_MAPPING_RECORD_1)
 251                 .thenReturn(OLD_MAPPING_RECORD_2);
 252         // return a subscriberSet for Ipv4Eid MappingRecord
 253         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1,SubKeys.SUBSCRIBERS))
 254                 .thenReturn(subscriberSetMock_3);
 255
 256         // -----------------------------------------------------------------------------
 257
 258         // result
 259         mapServer.handleMapRegister(mapRegisterSrcDstBuilder.build());
 260
 261         // for SrcDstKey mapping
 262         final ArgumentCaptor<MapRequest> captor_1 = ArgumentCaptor.forClass(MapRequest.class);
 263         Mockito.verify(notifyHandler, Mockito.times(1)).handleSMR(captor_1.capture(), Mockito.eq(RLOC_2));
 264         Mockito.verify(mapService).addData(MappingOrigin.Southbound, SOURCE_DEST_KEY_EID, SubKeys.SUBSCRIBERS,
 265                 subscriberSetMock_1);
 266         final Eid resultEid_1 = captor_1.getValue().getEidItem().iterator().next().getEid();
 267         assertEquals(IPV4_SOURCE_EID_2, resultEid_1);
 268
 269         // for SrcDst destination mapping
 270         final ArgumentCaptor<MapRequest> captor_2 = ArgumentCaptor.forClass(MapRequest.class);
 271         Mockito.verify(notifyHandler, Mockito.times(1)).handleSMR(captor_2.capture(), Mockito.eq(RLOC_4));
 272         Mockito.verify(mapService).addData(MappingOrigin.Southbound,
 273                 SourceDestKeyHelper.getDstBinary(SOURCE_DEST_KEY_EID),
 274                 SubKeys.SUBSCRIBERS, subscriberSetMock_2);
 275         final Eid resultEid_2 = captor_2.getValue().getEidItem().iterator().next().getEid();
 276         assertEquals(IPV4_SOURCE_EID_4, resultEid_2);
 277
 278         // for Ipv4 mapping
 279         final ArgumentCaptor<MapRequest> captor_3 = ArgumentCaptor.forClass(MapRequest.class);
 280         Mockito.verify(notifyHandler, Mockito.times(1)).handleSMR(captor_3.capture(), Mockito.eq(RLOC_6));
 281         Mockito.verify(mapService).addData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SUBSCRIBERS,
 282                 subscriberSetMock_3);
 283         final Eid resultEid_3 = captor_3.getValue().getEidItem().iterator().next().getEid();
 284         assertEquals(IPV4_SOURCE_EID_6, resultEid_3);
 285     }
 286
 287     @Test
 288     @SuppressWarnings({ "unchecked", "rawtypes" })
 289     public void mappingChangedTest_withDifferentEid() throws NoSuchFieldException, IllegalAccessException {
 290         setConfigIniMappingMergeField(true);
 291
 292         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 293                 // apply the change
 294                 .setEid(IPV4_EID_2);
 295         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 296         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 297
 298         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 299         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 300                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 301
 302         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 303                 .thenReturn(mappingRecordBuilder_1.build())
 304                 .thenReturn(mappingRecordBuilder_2.build())
 305                 .thenReturn(null);
 306
 307         mapServer.handleMapRegister(mapRegister);
 308         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 309         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 310         assertEquals(2, captor.getValue().size());
 311     }
 312
 313     @Test
 314     @SuppressWarnings({ "unchecked", "rawtypes" })
 315     public void mappingChangedTest_withDifferentRLOC() throws NoSuchFieldException, IllegalAccessException {
 316         setConfigIniMappingMergeField(true);
 317
 318         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder();
 319         // apply the change
 320         mappingRecordBuilder_1.getLocatorRecord().add(new LocatorRecordBuilder().build());
 321         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 322         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 323
 324         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 325         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 326                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 327
 328         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 329                 .thenReturn(mappingRecordBuilder_1.build())
 330                 .thenReturn(mappingRecordBuilder_2.build())
 331                 .thenReturn(null);
 332
 333         mapServer.handleMapRegister(mapRegister);
 334         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 335         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 336         assertEquals(2, captor.getValue().size());
 337     }
 338
 339     @Test
 340     @SuppressWarnings({ "unchecked", "rawtypes" })
 341     public void mappingChangedTest_withDifferentAction() throws NoSuchFieldException, IllegalAccessException {
 342         setConfigIniMappingMergeField(true);
 343
 344         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 345                 // apply the change
 346                 .setAction(MappingRecord.Action.NativelyForward);
 347         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 348         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 349
 350         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 351         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 352                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 353
 354         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 355                 .thenReturn(mappingRecordBuilder_1.build())
 356                 .thenReturn(mappingRecordBuilder_2.build())
 357                 .thenReturn(null);
 358
 359         mapServer.handleMapRegister(mapRegister);
 360         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 361         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 362         assertEquals(2, captor.getValue().size());
 363     }
 364
 365     @Test
 366     @SuppressWarnings({ "unchecked", "rawtypes" })
 367     public void mappingChangedTest_withDifferentTTL() throws NoSuchFieldException, IllegalAccessException {
 368         setConfigIniMappingMergeField(true);
 369
 370         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 371                 // apply the change
 372                 .setRecordTtl(10);
 373         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 374         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 375
 376         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 377         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 378                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 379
 380         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 381                 .thenReturn(mappingRecordBuilder_1.build())
 382                 .thenReturn(mappingRecordBuilder_2.build())
 383                 .thenReturn(null);
 384
 385         mapServer.handleMapRegister(mapRegister);
 386         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 387         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 388         assertEquals(2, captor.getValue().size());
 389     }
 390
 391     @Test
 392     @SuppressWarnings({ "unchecked", "rawtypes" })
 393     public void mappingChangedTest_withDifferentMapVersion() throws NoSuchFieldException, IllegalAccessException {
 394         setConfigIniMappingMergeField(true);
 395
 396         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 397                 // apply the change
 398                 .setMapVersion((short) 10);
 399         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 400         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 401
 402         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 403         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 404                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 405
 406
 407         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 408                 .thenReturn(mappingRecordBuilder_1.build())
 409                 .thenReturn(mappingRecordBuilder_2.build())
 410                 .thenReturn(null);
 411
 412         mapServer.handleMapRegister(mapRegister);
 413         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 414         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 415         assertEquals(2, captor.getValue().size());
 416     }
 417
 418     @Test
 419     @SuppressWarnings({ "unchecked", "rawtypes" })
 420     public void mappingChangedTest_withNullMap() throws NoSuchFieldException, IllegalAccessException {
 421         setConfigIniMappingMergeField(true);
 422
 423         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 424         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 425
 426         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 427         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 428                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 429
 430         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 431                 .thenReturn(null)
 432                 .thenReturn(mappingRecordBuilder_2.build())
 433                 .thenReturn(null);
 434
 435         mapServer.handleMapRegister(mapRegister);
 436         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 437         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 438         assertEquals(2, captor.getValue().size());
 439     }
 440
 441     private static MapRegisterBuilder getDefaultMapRegisterBuilder() {
 442         final MapRegisterBuilder mapRegisterBuilder = new MapRegisterBuilder()
 443                 .setProxyMapReply(true)
 444                 .setWantMapNotify(true)
 445                 .setKeyId((short) 0)
 446                 .setMappingRecordItem(new ArrayList<>())
 447                 .setMergeEnabled(true)
 448                 .setNonce(1L)
 449                 .setSiteId(new SiteId(new byte[]{0, 1, 2, 3, 4, 5, 6, 7}))
 450                 .setXtrId(new XtrId(new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}))
 451                 .setXtrSiteIdPresent(true);
 452         mapRegisterBuilder.getMappingRecordItem().add(getDefaultMappingRecordItemBuilder().build());
 453
 454         return mapRegisterBuilder;
 455     }
 456
 457     private static MappingRecordItemBuilder getDefaultMappingRecordItemBuilder() {
 458         return new MappingRecordItemBuilder()
 459                 .setMappingRecordItemId("mapping-record-item-id")
 460                 .setKey(new MappingRecordItemKey("mapping-record-item-key"))
 461                 .setMappingRecord(getDefaultMappingRecordBuilder().build());
 462     }
 463
 464     private static MappingRecordBuilder getDefaultMappingRecordBuilder() {
 465         return new MappingRecordBuilder()
 466                 .setAction(MappingRecord.Action.NoAction)
 467                 .setAuthoritative(false)
 468                 .setLocatorRecord(new ArrayList<>())
 469                 .setMapVersion((short) 0)
 470                 .setRecordTtl(60)
 471                 .setEid(IPV4_EID_1);
 472     }
 473
 474     private static MapNotifyBuilder getDefaultMapNotifyBuilder(MapRegister mapRegister) {
 475         final MapNotifyBuilder mapNotifyBuilder = new MapNotifyBuilder()
 476                 .setNonce(mapRegister.getNonce())
 477                 .setKeyId(mapRegister.getKeyId())
 478                 .setMergeEnabled(mapRegister.isMergeEnabled())
 479                 .setMappingRecordItem(new ArrayList<>());
 480         mapNotifyBuilder.getMappingRecordItem().add(getDefaultMappingRecordItemBuilder().build());
 481
 482         return mapNotifyBuilder;
 483     }
 484
 485     private static void setConfigIniMappingMergeField(boolean value) throws NoSuchFieldException,
 486             IllegalAccessException {
 487         final Field mappingMergeField = CONFIG_INI.getClass().getDeclaredField("mappingMerge");
 488         mappingMergeField.setAccessible(true);
 489         mappingMergeField.setBoolean(CONFIG_INI, value);
 490     }
 491
 492     private static Set<IpAddressBinary> getDefaultIpAddressSet() {
 493         final Set<IpAddressBinary> addressSet = Sets.newHashSet(IPV4_BINARY_1, IPV4_BINARY_2);
 494
 495         return addressSet;
 496     }
 497
 498     private static List<TransportAddress> getTransportAddressList() {
 499         TransportAddressBuilder transportAddressBuilder_1 = new TransportAddressBuilder()
 500                 .setIpAddress(IPV4_BINARY_1)
 501                 .setPort(new PortNumber(LispMessage.PORT_NUM));
 502
 503         TransportAddressBuilder transportAddressBuilder_2 = new TransportAddressBuilder()
 504                 .setIpAddress(IPV4_BINARY_2)
 505                 .setPort(new PortNumber(LispMessage.PORT_NUM));
 506
 507         final List<TransportAddress> transportAddressList = Lists.newArrayList(
 508                 transportAddressBuilder_1.build(),
 509                 transportAddressBuilder_2.build());
 510
 511         return transportAddressList;
 512     }
 513 }