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.config.ConfigIni;
  30 import org.opendaylight.lispflowmapping.interfaces.dao.SubKeys;
  31 import org.opendaylight.lispflowmapping.interfaces.dao.Subscriber;
  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.type.MappingData;
  36 import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
  37 import org.opendaylight.lispflowmapping.lisp.util.SourceDestKeyHelper;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.IpAddressBinary;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
  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.SiteId;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrId;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecord;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecordBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotify;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapnotifymessage.MapNotifyBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.authkey.container.MappingAuthkey;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.authkey.container.MappingAuthkeyBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecord;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecordBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItem;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItemBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.list.MappingRecordItemKey;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapregistermessage.MapRegisterBuilder;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestnotification.MapRequest;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.Rloc;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddress;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.transport.address.TransportAddressBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingOrigin;
  62
  63 @RunWith(MockitoJUnitRunner.class)
  64 public class MapServerTest {
  65
  66     @Mock private static IMappingService mapService;
  67     @Mock private static IMapNotifyHandler notifyHandler;
  68     @Mock private static NotificationService notificationService;
  69
  70     @Spy private static Set<Subscriber> subscriberSetMock_1 = new HashSet<>();
  71     @Spy private static Set<Subscriber> subscriberSetMock_2 = new HashSet<>();
  72     @Spy private static Set<Subscriber> subscriberSetMock_3 = new HashSet<>();
  73     private static MapServer mapServer;
  74     private static MapRegister mapRegister;
  75     private static MappingData mappingData;
  76
  77     private static final String IPV4_STRING_1 =        "1.2.3.0";
  78     private static final String IPV4_STRING_2 =        "1.2.4.0";
  79     private static final String IPV4_STRING_3 =        "192.168.0.1";
  80     private static final String IPV4_STRING_4 =        "192.168.0.2";
  81     private static final String IPV4_STRING_5 =        "192.168.0.3";
  82     private static final String IPV4_STRING_6 =        "192.168.0.4";
  83     private static final String IPV4_SOURCE_STRING_1 = "127.0.0.1";
  84     private static final String IPV4_SOURCE_STRING_2 = "127.0.0.2";
  85     private static final String IPV4_SOURCE_STRING_3 = "127.0.0.3";
  86     private static final String IPV4_SOURCE_STRING_4 = "127.0.0.4";
  87     private static final String IPV4_SOURCE_STRING_5 = "127.0.0.5";
  88     private static final String IPV4_SOURCE_STRING_6 = "127.0.0.6";
  89     private static final String IPV4_PREFIX_1 =        "/24";
  90     private static final String IPV4_PREFIX_2 =        "/16";
  91     private static final int MASK = 24;
  92     private static final int VNI = 10;
  93
  94     private static final Eid IPV4_EID_1 = LispAddressUtil.asIpv4Eid(IPV4_STRING_1);
  95     private static final Eid IPV4_EID_2 = LispAddressUtil.asIpv4Eid(IPV4_STRING_2);
  96     private static final Eid IPV4_PREFIX_EID_1 = LispAddressUtil.asIpv4PrefixBinaryEid(IPV4_STRING_1 + IPV4_PREFIX_1);
  97     private static final Eid IPV4_PREFIX_EID_2 = LispAddressUtil.asIpv4PrefixBinaryEid(IPV4_STRING_1 + IPV4_PREFIX_2);
  98     private static final Eid IPV4_SOURCE_EID_1 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_1);
  99     private static final Eid IPV4_SOURCE_EID_2 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_2);
 100     private static final Eid IPV4_SOURCE_EID_3 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_3);
 101     private static final Eid IPV4_SOURCE_EID_4 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_4);
 102     private static final Eid IPV4_SOURCE_EID_5 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_5);
 103     private static final Eid IPV4_SOURCE_EID_6 = LispAddressUtil.asIpv4Eid(IPV4_SOURCE_STRING_6);
 104     private static final Rloc RLOC_1 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_1);
 105     private static final Rloc RLOC_2 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_2);
 106     private static final Rloc RLOC_3 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_3);
 107     private static final Rloc RLOC_4 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_4);
 108     private static final Rloc RLOC_5 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_5);
 109     private static final Rloc RLOC_6 = LispAddressUtil.asIpv4Rloc(IPV4_STRING_6);
 110
 111     private static final IpAddressBinary IPV4_BINARY_1 =
 112             new IpAddressBinary(new Ipv4AddressBinary(new byte[] {1, 2, 3, 0}));
 113     private static final IpAddressBinary IPV4_BINARY_2 =
 114             new IpAddressBinary(new Ipv4AddressBinary(new byte[] {1, 2, 4, 0}));
 115
 116     private static final long TWO_DAYS = 86400000L * 2;
 117
 118     private static final Subscriber SUBSCRIBER_RLOC_1 = new Subscriber(RLOC_1,         // timedOut() == true
 119             IPV4_SOURCE_EID_1, Subscriber.DEFAULT_SUBSCRIBER_TIMEOUT,
 120             new Date(System.currentTimeMillis() - TWO_DAYS));
 121     private static final Subscriber SUBSCRIBER_RLOC_2 = new Subscriber(RLOC_2,         // timedOut() == false
 122             IPV4_SOURCE_EID_2, Subscriber.DEFAULT_SUBSCRIBER_TIMEOUT);
 123     private static final Subscriber SUBSCRIBER_RLOC_3 = new Subscriber(RLOC_3,         // timedOut() == true
 124             IPV4_SOURCE_EID_3, Subscriber.DEFAULT_SUBSCRIBER_TIMEOUT,
 125             new Date(System.currentTimeMillis() - TWO_DAYS));
 126     private static final Subscriber SUBSCRIBER_RLOC_4 = new Subscriber(RLOC_4,         // timedOut() == false
 127             IPV4_SOURCE_EID_4, Subscriber.DEFAULT_SUBSCRIBER_TIMEOUT);
 128     private static final Subscriber SUBSCRIBER_RLOC_5 = new Subscriber(RLOC_5,         // timedOut() == true
 129             IPV4_SOURCE_EID_5, Subscriber.DEFAULT_SUBSCRIBER_TIMEOUT,
 130             new Date(System.currentTimeMillis() - TWO_DAYS));
 131     private static final Subscriber SUBSCRIBER_RLOC_6 = new Subscriber(RLOC_6,         // timedOut() == false
 132             IPV4_SOURCE_EID_6, Subscriber.DEFAULT_SUBSCRIBER_TIMEOUT);
 133
 134     private static final Eid SOURCE_DEST_KEY_EID = LispAddressUtil
 135             .asSrcDstEid(IPV4_STRING_1, IPV4_STRING_2, MASK, MASK, VNI);
 136     private static final MappingAuthkey MAPPING_AUTHKEY = new MappingAuthkeyBuilder().setKeyType(0).build();
 137     private static final ConfigIni CONFIG_INI = ConfigIni.getInstance();
 138
 139     private static final LocatorRecord LOCATOR_RECORD_1 = new LocatorRecordBuilder().setRloc(RLOC_1).build();
 140     private static final LocatorRecord LOCATOR_RECORD_2 = new LocatorRecordBuilder().setRloc(RLOC_2).build();
 141
 142     private static final MappingRecord OLD_MAPPING_RECORD_1 = getDefaultMappingRecordBuilder()
 143             .setLocatorRecord(Lists.newArrayList(LOCATOR_RECORD_1)).build();
 144     private static final MappingRecord OLD_MAPPING_RECORD_2 = getDefaultMappingRecordBuilder()
 145             .setLocatorRecord(Lists.newArrayList(LOCATOR_RECORD_2)).build();
 146     private static final MappingData OLD_MAPPING_DATA_1 = new MappingData(OLD_MAPPING_RECORD_1);
 147     private static final MappingData OLD_MAPPING_DATA_2 = new MappingData(OLD_MAPPING_RECORD_2);
 148
 149     private static final Set<IpAddressBinary> DEFAULT_IP_ADDRESS_SET = getDefaultIpAddressSet();
 150
 151     @Before
 152     public void init() throws NoSuchFieldException, IllegalAccessException  {
 153         mapServer = new MapServer(mapService, true, notifyHandler, notificationService);
 154         subscriberSetMock_1.add(SUBSCRIBER_RLOC_1);
 155         subscriberSetMock_1.add(SUBSCRIBER_RLOC_2);
 156         subscriberSetMock_2.add(SUBSCRIBER_RLOC_3);
 157         subscriberSetMock_2.add(SUBSCRIBER_RLOC_4);
 158         subscriberSetMock_3.add(SUBSCRIBER_RLOC_5);
 159         subscriberSetMock_3.add(SUBSCRIBER_RLOC_6);
 160         mapRegister = getDefaultMapRegisterBuilder().build();
 161         mappingData = new MappingData(mapRegister.getMappingRecordItem().iterator().next().getMappingRecord(),
 162                 System.currentTimeMillis());
 163         setConfigIniMappingMergeField(false);
 164     }
 165
 166     @Test
 167     public void handleMapRegisterTest_MappingMergeFalse() throws NoSuchFieldException, IllegalAccessException {
 168         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1)).thenReturn(OLD_MAPPING_DATA_1);
 169         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SUBSCRIBERS))
 170                 .thenReturn(subscriberSetMock_1);
 171
 172         mappingData.setMergeEnabled(false);
 173         mapServer.handleMapRegister(mapRegister);
 174
 175         final ArgumentCaptor<MappingData> captor = ArgumentCaptor.forClass(MappingData.class);
 176         Mockito.verify(mapService).addMapping(Mockito.eq(MappingOrigin.Southbound), Mockito.eq(IPV4_EID_1),
 177                 Mockito.eq(mapRegister.getSiteId()), captor.capture());
 178         assertEquals(captor.getValue().getRecord(), mappingData.getRecord());
 179         Mockito.verify(notifyHandler).handleMapNotify(getDefaultMapNotifyBuilder(mapRegister)
 180                 .setAuthenticationData(null).build(), null);
 181
 182         // only 1 subscriber has timed out.
 183         assertEquals(2, subscriberSetMock_1.size());
 184     }
 185
 186     @Test
 187     public void handleMapRegisterTest_MappingMergeTrue() throws NoSuchFieldException, IllegalAccessException {
 188         setConfigIniMappingMergeField(true);
 189
 190         final MappingRecordItemBuilder mappingRecordItemBuilder = new MappingRecordItemBuilder()
 191                 .setMappingRecord(OLD_MAPPING_RECORD_1);
 192         final MapNotifyBuilder mapNotifyBuilder = getDefaultMapNotifyBuilder(mapRegister)
 193                 .setMappingRecordItem(new ArrayList<>());
 194         mapNotifyBuilder.getMappingRecordItem().add(mappingRecordItemBuilder.build());
 195
 196         // no mapping changes
 197         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 198                 .thenReturn(OLD_MAPPING_DATA_1);
 199
 200         mappingData.setMergeEnabled(true);
 201         mapServer.handleMapRegister(mapRegister);
 202
 203         final ArgumentCaptor<MappingData> captor = ArgumentCaptor.forClass(MappingData.class);
 204         Mockito.verify(mapService).addMapping(Mockito.eq(MappingOrigin.Southbound), Mockito.eq(IPV4_EID_1),
 205                 Mockito.eq(mapRegister.getSiteId()), captor.capture());
 206         assertEquals(captor.getValue().getRecord(), mappingData.getRecord());
 207         Mockito.verify(notifyHandler).handleMapNotify(mapNotifyBuilder.setAuthenticationData(null).build(), null);
 208     }
 209
 210     @Test
 211     public void handleMapRegisterTest_findNegativeSubscribers() throws NoSuchFieldException, IllegalAccessException {
 212         setConfigIniMappingMergeField(true);
 213
 214         mapRegister.getMappingRecordItem().clear();
 215         mapRegister.getMappingRecordItem().add(getDefaultMappingRecordItemBuilder(IPV4_PREFIX_EID_1).build());
 216
 217         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 218                 // apply the change
 219                 .setEid(IPV4_PREFIX_EID_2);
 220         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 221         final Eid maskedEid1 = LispAddressUtil.asIpv4Eid("1.2.0.0");
 222
 223         final Subscriber subscriber1 = Mockito.mock(Subscriber.class);
 224         Mockito.when(subscriber1.timedOut()).thenReturn(true);
 225         Mockito.when(subscriber1.toString()).thenReturn("sub1");
 226
 227         final Set<Subscriber> set1 = Sets.newHashSet(subscriber1);
 228
 229         Mockito.when(mapService.getAuthenticationKey(IPV4_PREFIX_EID_1)).thenReturn(MAPPING_AUTHKEY);
 230         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_PREFIX_EID_1, SubKeys.SRC_RLOCS))
 231                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 232
 233         Mockito.when(mapService.getParentPrefix(IPV4_PREFIX_EID_1)).thenReturn(maskedEid1);
 234         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_PREFIX_EID_1, SubKeys.SUBSCRIBERS))
 235                 .thenReturn(null);
 236         Mockito.when(mapService.getData(MappingOrigin.Southbound, maskedEid1, SubKeys.SUBSCRIBERS)).thenReturn(set1);
 237
 238         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_PREFIX_EID_1))
 239                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_1.build()))
 240                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_2.build()))
 241                 .thenReturn(null);
 242
 243         mapServer.handleMapRegister(mapRegister);
 244         Mockito.verify(subscriber1).timedOut();
 245     }
 246
 247     @Test
 248     public void handleMapRegisterTest_verifyTransportAddresses() throws NoSuchFieldException, IllegalAccessException {
 249         setConfigIniMappingMergeField(true);
 250
 251         // input
 252         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 253         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 254                 .thenReturn(OLD_MAPPING_DATA_1)
 255                 .thenReturn(OLD_MAPPING_DATA_2)
 256                 .thenReturn(getDefaultMappingData(getDefaultMappingRecordBuilder().build()));
 257         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SUBSCRIBERS))
 258                 .thenReturn(subscriberSetMock_1);
 259         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 260                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 261
 262         // result
 263         final List<TransportAddress> transportAddressList = getTransportAddressList();
 264         final MapNotifyBuilder mapNotifyBuilder = getDefaultMapNotifyBuilder(mapRegister);
 265         mapNotifyBuilder.setMappingRecordItem(new ArrayList<>());
 266         mapNotifyBuilder.getMappingRecordItem().add(new MappingRecordItemBuilder()
 267                 .setMappingRecord(getDefaultMappingRecordBuilder().build()).build());
 268
 269         mapServer.handleMapRegister(mapRegister);
 270         Mockito.verify(notifyHandler).handleMapNotify(mapNotifyBuilder.build(), transportAddressList);
 271     }
 272
 273     @Test
 274     public void handleMapRegisterTest_withTwoMappingRecords() throws NoSuchFieldException, IllegalAccessException {
 275         setConfigIniMappingMergeField(true);
 276
 277         // Input
 278         // Add a MappingRecord with SrcDestKey Eid Type
 279         final MappingRecordItemBuilder mappingRecordItemBuilder = new MappingRecordItemBuilder()
 280                 .setMappingRecord(getDefaultMappingRecordBuilder().setEid(SOURCE_DEST_KEY_EID).build());
 281         final MapRegisterBuilder mapRegisterSrcDstBuilder = getDefaultMapRegisterBuilder();
 282
 283         final List<MappingRecordItem> list = mapRegisterSrcDstBuilder.getMappingRecordItem();
 284         list.add(mappingRecordItemBuilder.build());
 285
 286         // ------------- Stubbing for SourceDestKey type Eid mapping -------------------
 287
 288         Mockito.when(mapService.getAuthenticationKey(SOURCE_DEST_KEY_EID)).thenReturn(MAPPING_AUTHKEY);
 289         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, SOURCE_DEST_KEY_EID))
 290                 // ensure mappings are different
 291                 .thenReturn(OLD_MAPPING_DATA_1)
 292                 .thenReturn(OLD_MAPPING_DATA_2)
 293                 .thenReturn(OLD_MAPPING_DATA_2);
 294         // return a subscriberSet for SrcDestKeyEid MappingRecord
 295         Mockito.when(mapService.getData(MappingOrigin.Southbound, SOURCE_DEST_KEY_EID, SubKeys.SUBSCRIBERS))
 296                 .thenReturn(subscriberSetMock_1);
 297
 298         // return a subscriberSet for SrcDestKeyEid destination MappingRecord
 299         Mockito.when(mapService.getData(MappingOrigin.Southbound, SourceDestKeyHelper.getDstBinary(SOURCE_DEST_KEY_EID),
 300                 SubKeys.SUBSCRIBERS)).thenReturn(subscriberSetMock_2);
 301
 302         // ----------------- Stubbing for Ipv4 type Eid mapping ------------------------
 303
 304         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 305         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 306                 // ensure mappings are different
 307                 .thenReturn(OLD_MAPPING_DATA_1)
 308                 .thenReturn(OLD_MAPPING_DATA_2);
 309         // return a subscriberSet for Ipv4Eid MappingRecord
 310         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1,SubKeys.SUBSCRIBERS))
 311                 .thenReturn(subscriberSetMock_3);
 312
 313         // -----------------------------------------------------------------------------
 314
 315         // result
 316         mapServer.handleMapRegister(mapRegisterSrcDstBuilder.build());
 317
 318         // for SrcDstKey mapping
 319         final ArgumentCaptor<MapRequest> captor_1 = ArgumentCaptor.forClass(MapRequest.class);
 320         Mockito.verify(notifyHandler, Mockito.times(1)).handleSMR(captor_1.capture(), Mockito.eq(RLOC_2));
 321         final Eid resultEid_1 = captor_1.getValue().getEidItem().iterator().next().getEid();
 322         assertEquals(IPV4_SOURCE_EID_2, resultEid_1);
 323
 324         // for SrcDst destination mapping
 325         final ArgumentCaptor<MapRequest> captor_2 = ArgumentCaptor.forClass(MapRequest.class);
 326         Mockito.verify(notifyHandler, Mockito.times(1)).handleSMR(captor_2.capture(), Mockito.eq(RLOC_4));
 327         final Eid resultEid_2 = captor_2.getValue().getEidItem().iterator().next().getEid();
 328         assertEquals(IPV4_SOURCE_EID_4, resultEid_2);
 329
 330         // for Ipv4 mapping
 331         final ArgumentCaptor<MapRequest> captor_3 = ArgumentCaptor.forClass(MapRequest.class);
 332         Mockito.verify(notifyHandler, Mockito.times(2)).handleSMR(captor_3.capture(), Mockito.eq(RLOC_6));
 333         final Eid resultEid_3 = captor_3.getValue().getEidItem().iterator().next().getEid();
 334         assertEquals(IPV4_SOURCE_EID_6, resultEid_3);
 335     }
 336
 337     @Test
 338     @SuppressWarnings({ "unchecked", "rawtypes" })
 339     public void mappingChangedTest_withDifferentEid() throws NoSuchFieldException, IllegalAccessException {
 340         setConfigIniMappingMergeField(true);
 341
 342         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 343                 // apply the change
 344                 .setEid(IPV4_EID_2);
 345         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 346         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 347
 348         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 349         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 350                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 351
 352         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 353                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_1.build()))
 354                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_2.build()))
 355                 .thenReturn(null);
 356
 357         mapServer.handleMapRegister(mapRegister);
 358         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 359         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 360         assertEquals(2, captor.getValue().size());
 361     }
 362
 363     @Test
 364     @SuppressWarnings({ "unchecked", "rawtypes" })
 365     public void mappingChangedTest_withDifferentRLOC() throws NoSuchFieldException, IllegalAccessException {
 366         setConfigIniMappingMergeField(true);
 367
 368         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder();
 369         // apply the change
 370         mappingRecordBuilder_1.getLocatorRecord().add(new LocatorRecordBuilder().build());
 371         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 372         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 373
 374         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 375         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 376                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 377
 378         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 379                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_1.build()))
 380                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_2.build()))
 381                 .thenReturn(null);
 382
 383         mapServer.handleMapRegister(mapRegister);
 384         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 385         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 386         assertEquals(2, captor.getValue().size());
 387     }
 388
 389     @Test
 390     @SuppressWarnings({ "unchecked", "rawtypes" })
 391     public void mappingChangedTest_withDifferentAction() throws NoSuchFieldException, IllegalAccessException {
 392         setConfigIniMappingMergeField(true);
 393
 394         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 395                 // apply the change
 396                 .setAction(MappingRecord.Action.NativelyForward);
 397         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 398         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 399
 400         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 401         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 402                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 403
 404         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 405                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_1.build()))
 406                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_2.build()))
 407                 .thenReturn(null);
 408
 409         mapServer.handleMapRegister(mapRegister);
 410         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 411         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 412         assertEquals(2, captor.getValue().size());
 413     }
 414
 415     @Test
 416     @SuppressWarnings({ "unchecked", "rawtypes" })
 417     public void mappingChangedTest_withDifferentTTL() throws NoSuchFieldException, IllegalAccessException {
 418         setConfigIniMappingMergeField(true);
 419
 420         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 421                 // apply the change
 422                 .setRecordTtl(10);
 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(getDefaultMappingData(mappingRecordBuilder_1.build()))
 432                 .thenReturn(getDefaultMappingData(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     @Test
 442     @SuppressWarnings({ "unchecked", "rawtypes" })
 443     public void mappingChangedTest_withDifferentMapVersion() throws NoSuchFieldException, IllegalAccessException {
 444         setConfigIniMappingMergeField(true);
 445
 446         final MappingRecordBuilder mappingRecordBuilder_1 = getDefaultMappingRecordBuilder()
 447                 // apply the change
 448                 .setMapVersion((short) 10);
 449         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 450         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 451
 452         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 453         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 454                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 455
 456
 457         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 458                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_1.build()))
 459                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_2.build()))
 460                 .thenReturn(null);
 461
 462         mapServer.handleMapRegister(mapRegister);
 463         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 464         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 465         assertEquals(2, captor.getValue().size());
 466     }
 467
 468     @Test
 469     @SuppressWarnings({ "unchecked", "rawtypes" })
 470     public void mappingChangedTest_withNullMap() throws NoSuchFieldException, IllegalAccessException {
 471         setConfigIniMappingMergeField(true);
 472
 473         final MappingRecordBuilder mappingRecordBuilder_2 = getDefaultMappingRecordBuilder();
 474         final ArgumentCaptor<List> captor = ArgumentCaptor.forClass(List.class);
 475
 476         Mockito.when(mapService.getAuthenticationKey(IPV4_EID_1)).thenReturn(MAPPING_AUTHKEY);
 477         Mockito.when(mapService.getData(MappingOrigin.Southbound, IPV4_EID_1, SubKeys.SRC_RLOCS))
 478                 .thenReturn(DEFAULT_IP_ADDRESS_SET);
 479
 480         Mockito.when(mapService.getMapping(MappingOrigin.Southbound, IPV4_EID_1))
 481                 .thenReturn(null)
 482                 .thenReturn(getDefaultMappingData(mappingRecordBuilder_2.build()))
 483                 .thenReturn(null);
 484
 485         mapServer.handleMapRegister(mapRegister);
 486         Mockito.verify(notifyHandler).handleMapNotify(Mockito.any(MapNotify.class), captor.capture());
 487         // verify that a list of transport addresses has 2 values - happens only if mappingUpdated == true
 488         assertEquals(2, captor.getValue().size());
 489     }
 490
 491     private static MapRegisterBuilder getDefaultMapRegisterBuilder() {
 492         final MapRegisterBuilder mapRegisterBuilder = new MapRegisterBuilder()
 493                 .setProxyMapReply(true)
 494                 .setWantMapNotify(true)
 495                 .setKeyId((short) 0)
 496                 .setMappingRecordItem(new ArrayList<>())
 497                 .setMergeEnabled(true)
 498                 .setNonce(1L)
 499                 .setSiteId(new SiteId(new byte[]{0, 1, 2, 3, 4, 5, 6, 7}))
 500                 .setXtrId(new XtrId(new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}))
 501                 .setXtrSiteIdPresent(true);
 502         mapRegisterBuilder.getMappingRecordItem().add(getDefaultMappingRecordItemBuilder().build());
 503
 504         return mapRegisterBuilder;
 505     }
 506
 507     private static MappingData getDefaultMappingData(MappingRecord mappingRecord) {
 508         if (mappingRecord == null) {
 509             mappingRecord = getDefaultMappingRecordBuilder().build();
 510         }
 511         return new MappingData(mappingRecord, System.currentTimeMillis());
 512     }
 513
 514     private static MappingRecordItemBuilder getDefaultMappingRecordItemBuilder() {
 515         return getDefaultMappingRecordItemBuilder(IPV4_EID_1);
 516     }
 517
 518     private static MappingRecordItemBuilder getDefaultMappingRecordItemBuilder(Eid eid) {
 519         return new MappingRecordItemBuilder()
 520                 .setMappingRecordItemId("mapping-record-item-id")
 521                 .setKey(new MappingRecordItemKey("mapping-record-item-key"))
 522                 .setMappingRecord(getDefaultMappingRecordBuilder(eid).build());
 523     }
 524
 525     private static MappingRecordBuilder getDefaultMappingRecordBuilder() {
 526         return getDefaultMappingRecordBuilder(IPV4_EID_1);
 527     }
 528
 529     private static MappingRecordBuilder getDefaultMappingRecordBuilder(Eid eid) {
 530         return new MappingRecordBuilder()
 531                 .setAction(MappingRecord.Action.NoAction)
 532                 .setAuthoritative(false)
 533                 .setLocatorRecord(new ArrayList<>())
 534                 .setMapVersion((short) 0)
 535                 .setRecordTtl(60)
 536                 .setEid(eid);
 537     }
 538
 539     private static MapNotifyBuilder getDefaultMapNotifyBuilder(MapRegister mapRegister) {
 540         final MapNotifyBuilder mapNotifyBuilder = new MapNotifyBuilder()
 541                 .setXtrSiteIdPresent(mapRegister.isXtrSiteIdPresent())
 542                 .setSiteId(mapRegister.getSiteId())
 543                 .setXtrId(mapRegister.getXtrId())
 544                 .setNonce(mapRegister.getNonce())
 545                 .setKeyId(mapRegister.getKeyId())
 546                 .setMergeEnabled(mapRegister.isMergeEnabled())
 547                 .setMappingRecordItem(new ArrayList<>())
 548                 .setAuthenticationData(new byte[]{});
 549         mapNotifyBuilder.getMappingRecordItem().add(getDefaultMappingRecordItemBuilder().build());
 550
 551         return mapNotifyBuilder;
 552     }
 553
 554     private static void setConfigIniMappingMergeField(boolean value) throws NoSuchFieldException,
 555             IllegalAccessException {
 556         final Field mappingMergeField = CONFIG_INI.getClass().getDeclaredField("mappingMerge");
 557         mappingMergeField.setAccessible(true);
 558         mappingMergeField.setBoolean(CONFIG_INI, value);
 559     }
 560
 561     private static Set<IpAddressBinary> getDefaultIpAddressSet() {
 562         final Set<IpAddressBinary> addressSet = Sets.newHashSet(IPV4_BINARY_1, IPV4_BINARY_2);
 563
 564         return addressSet;
 565     }
 566
 567     private static List<TransportAddress> getTransportAddressList() {
 568         TransportAddressBuilder transportAddressBuilder1 = new TransportAddressBuilder()
 569                 .setIpAddress(IPV4_BINARY_1)
 570                 .setPort(new PortNumber(LispMessage.PORT_NUM));
 571
 572         TransportAddressBuilder transportAddressBuilder2 = new TransportAddressBuilder()
 573                 .setIpAddress(IPV4_BINARY_2)
 574                 .setPort(new PortNumber(LispMessage.PORT_NUM));
 575
 576         final List<TransportAddress> transportAddressList = Lists.newArrayList(
 577                 transportAddressBuilder1.build(),
 578                 transportAddressBuilder2.build());
 579
 580         return transportAddressList;
 581     }
 582 }