mappingservice/dsbackend/src/test/java/org/opendaylight/lispflowmapping/dsbackend/DataStoreBackEndTest.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.dsbackend;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import com.google.common.util.concurrent.FluentFuture;
  13 import java.util.ArrayList;
  14 import java.util.LinkedHashMap;
  15 import java.util.Map;
  16 import java.util.Optional;
  17 import javax.xml.bind.DatatypeConverter;
  18 import org.junit.Before;
  19 import org.junit.Test;
  20 import org.junit.runner.RunWith;
  21 import org.mockito.ArgumentCaptor;
  22 import org.mockito.Captor;
  23 import org.mockito.Mock;
  24 import org.mockito.Mockito;
  25 import org.mockito.junit.MockitoJUnitRunner;
  26 import org.opendaylight.lispflowmapping.lisp.util.LispAddressStringifier;
  27 import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
  28 import org.opendaylight.mdsal.binding.api.DataBroker;
  29 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  30 import org.opendaylight.mdsal.binding.api.TransactionChain;
  31 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  32 import org.opendaylight.mdsal.common.api.CommitInfo;
  33 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.XtrId;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping._record.container.MappingRecordBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.authkey.container.MappingAuthkeyBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.EidUri;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingDatabase;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingDatabaseBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingOrigin;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.VniUri;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.XtrIdUri;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.AuthenticationKey;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.AuthenticationKeyBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.AuthenticationKeyKey;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.MappingBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.MappingKey;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.mapping.XtrIdMapping;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.mapping.XtrIdMappingBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.mapping.XtrIdMappingKey;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.mapping.database.VirtualNetworkIdentifier;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.mapping.database.VirtualNetworkIdentifierBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.mapping.database.VirtualNetworkIdentifierKey;
  56 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
  57 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  58 import org.opendaylight.yangtools.yang.common.Uint16;
  59 import org.powermock.api.mockito.PowerMockito;
  60 import org.powermock.core.classloader.annotations.PowerMockIgnore;
  61 import org.powermock.core.classloader.annotations.PrepareForTest;
  62 import org.powermock.modules.junit4.PowerMockRunner;
  63 import org.powermock.modules.junit4.PowerMockRunnerDelegate;
  64 import org.slf4j.Logger;
  65 import org.slf4j.LoggerFactory;
  66
  67 @RunWith(PowerMockRunner.class)
  68 @PowerMockRunnerDelegate(MockitoJUnitRunner.class)
  69 @PowerMockIgnore({"javax.xml.datatype.*"}) // for Java 9+ compatibility, see https://github.com/powermock/powermock/issues/864
  70 @PrepareForTest({LoggerFactory.class})
  71 public class DataStoreBackEndTest {
  72
  73     @Captor private static ArgumentCaptor<InstanceIdentifier<AuthenticationKey>> iidCaptorAuthKey;
  74     @Captor private static ArgumentCaptor<InstanceIdentifier<Mapping>> iidCaptorMapping;
  75     @Captor private static ArgumentCaptor<InstanceIdentifier<XtrIdMapping>> iidCaptorXtrIdMapping;
  76     @Mock private static TransactionChain txChainMock;
  77     @Mock private static WriteTransaction wTxMock;
  78     private static DataStoreBackEnd dataStoreBackEnd;
  79
  80     private static final String IPV4_STRING_1 = "1.2.3.0";
  81     private static final String IPV4_STRING_2 = "1.2.4.0";
  82     private static final String IPV4_STRING_3 = "1.2.5.0";
  83     private static final String IPV4_STRING_4 = "1.2.6.0";
  84     private static final String DUMMY_URI = "dummy/uri";
  85     private static final Eid EID_IPV4_1 = LispAddressUtil.asIpv4Eid(IPV4_STRING_1);
  86     private static final Eid EID_IPV4_2 = LispAddressUtil.asIpv4Eid(IPV4_STRING_2);
  87     private static final Eid EID_IPV4_3 = LispAddressUtil.asIpv4Eid(IPV4_STRING_3);
  88     private static final Eid EID_IPV4_4 = LispAddressUtil.asIpv4Eid(IPV4_STRING_4);
  89     private static final byte[] XTR_ID = new byte[]{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
  90     private static final InstanceIdentifier<MappingDatabase> DATABASE_ROOT =
  91             InstanceIdentifier.create(MappingDatabase.class);
  92
  93     @Before
  94     public void init() {
  95         final DataBroker brokerMock = Mockito.mock(DataBroker.class);
  96         final Logger logMock = Mockito.mock(Logger.class, "LOG");
  97
  98         PowerMockito.mockStatic(LoggerFactory.class);
  99         PowerMockito.when(LoggerFactory.getLogger(DataStoreBackEnd.class))
 100                 .thenReturn(logMock);
 101         Mockito.when(logMock.isDebugEnabled()).thenReturn(true);
 102         Mockito.when(brokerMock.createMergingTransactionChain())
 103                 .thenReturn(txChainMock);
 104         dataStoreBackEnd = PowerMockito.spy(new DataStoreBackEnd(brokerMock));
 105
 106         Mockito.when(txChainMock.newWriteOnlyTransaction()).thenReturn(wTxMock);
 107         Mockito.doReturn(CommitInfo.emptyFluentFuture()).when(wTxMock).commit();
 108     }
 109
 110     /**
 111      * Tests {@link DataStoreBackEnd#addAuthenticationKey} method.
 112      */
 113     @Test
 114     public void addAuthenticationKeyTest() {
 115         final AuthenticationKey authenticationKey = getDefaultAuthenticationKeyBuilder().build();
 116
 117         dataStoreBackEnd.addAuthenticationKey(authenticationKey);
 118         Mockito.verify(wTxMock).mergeParentStructurePut(Mockito.eq(LogicalDatastoreType.CONFIGURATION),
 119                 iidCaptorAuthKey.capture(), Mockito.eq(authenticationKey));
 120
 121         // result
 122         AuthenticationKeyKey result = iidCaptorAuthKey.getValue().firstKeyOf(AuthenticationKey.class);
 123         assertEquals("ipv4:" + IPV4_STRING_1, result.getEidUri().getValue());
 124     }
 125
 126     /**
 127      * Tests {@link DataStoreBackEnd#addMapping} method.
 128      */
 129     @Test
 130     public void addMappingTest() {
 131         final Mapping mapping = new MappingBuilder()
 132                 .withKey(new MappingKey(new EidUri(LispAddressStringifier.getURIString(EID_IPV4_1)),
 133                         MappingOrigin.Northbound))
 134                 .setMappingRecord(getDefaultMappingRecordBuilder().build())
 135                 .setOrigin(MappingOrigin.Northbound).build();
 136
 137         dataStoreBackEnd.addMapping(mapping);
 138         Mockito.verify(wTxMock).mergeParentStructurePut(Mockito.eq(LogicalDatastoreType.CONFIGURATION),
 139                 iidCaptorMapping.capture(), Mockito.eq(mapping));
 140
 141         // result
 142         MappingKey result = iidCaptorMapping.getValue().firstKeyOf(Mapping.class);
 143         assertEquals("ipv4:" + IPV4_STRING_1, result.getEidUri().getValue());
 144         assertEquals(MappingOrigin.Northbound, result.getOrigin());
 145     }
 146
 147     /**
 148      * Tests {@link DataStoreBackEnd#addXtrIdMapping} method.
 149      */
 150     @Test
 151     public void addXtrIdMappingTest() {
 152         XtrIdMapping xtrIdMapping = new XtrIdMappingBuilder()
 153                 .setXtrIdUri(new XtrIdUri(DUMMY_URI))
 154                 .setMappingRecord(getDefaultMappingRecordBuilder().build()).build();
 155
 156         dataStoreBackEnd.addXtrIdMapping(xtrIdMapping);
 157         Mockito.verify(wTxMock).mergeParentStructurePut(Mockito.eq(LogicalDatastoreType.OPERATIONAL),
 158                 iidCaptorXtrIdMapping.capture(), Mockito.eq(xtrIdMapping));
 159
 160         // result
 161         XtrIdMappingKey xtrIdResult = iidCaptorXtrIdMapping.getValue().firstKeyOf(XtrIdMapping.class);
 162         MappingKey mappingResult = iidCaptorXtrIdMapping.getValue().firstKeyOf(Mapping.class);
 163
 164         assertEquals(DatatypeConverter.printHexBinary(XTR_ID), xtrIdResult.getXtrIdUri().getValue());
 165         assertEquals(MappingOrigin.Southbound, mappingResult.getOrigin());
 166         assertEquals("ipv4:" + IPV4_STRING_1, mappingResult.getEidUri().getValue());
 167     }
 168
 169     /**
 170      * Tests {@link DataStoreBackEnd#removeAuthenticationKey} method.
 171      */
 172     @Test
 173     public void removeAuthenticationKeyTest() {
 174         final AuthenticationKey authenticationKey = getDefaultAuthenticationKeyBuilder().build();
 175
 176         dataStoreBackEnd.removeAuthenticationKey(authenticationKey);
 177         Mockito.verify(wTxMock).delete(Mockito.eq(LogicalDatastoreType.CONFIGURATION), iidCaptorAuthKey.capture());
 178
 179         // result
 180         AuthenticationKeyKey result = iidCaptorAuthKey.getValue().firstKeyOf(AuthenticationKey.class);
 181         assertEquals("ipv4:" + IPV4_STRING_1, result.getEidUri().getValue());
 182     }
 183
 184     /**
 185      * Tests {@link DataStoreBackEnd#removeMapping} method.
 186      */
 187     @Test
 188     public void removeMapping() {
 189         final Mapping mapping = new MappingBuilder()
 190                 .withKey(new MappingKey(new EidUri(LispAddressStringifier.getURIString(EID_IPV4_1)),
 191                         MappingOrigin.Northbound))
 192                 .setMappingRecord(getDefaultMappingRecordBuilder().build())
 193                 .setOrigin(MappingOrigin.Northbound).build();
 194
 195         dataStoreBackEnd.removeMapping(mapping);
 196         Mockito.verify(wTxMock).delete(Mockito.eq(LogicalDatastoreType.CONFIGURATION), iidCaptorMapping.capture());
 197
 198         // result
 199         MappingKey result = iidCaptorMapping.getValue().firstKeyOf(Mapping.class);
 200         assertEquals("ipv4:" + IPV4_STRING_1, result.getEidUri().getValue());
 201         assertEquals(MappingOrigin.Northbound, result.getOrigin());
 202     }
 203
 204     /**
 205      * Tests {@link DataStoreBackEnd#addXtrIdMapping} method.
 206      */
 207     @Test
 208     public void removeXtrIdMappingTest() {
 209         XtrIdMapping xtrIdMapping = new XtrIdMappingBuilder()
 210                 .setXtrIdUri(new XtrIdUri(DUMMY_URI))
 211                 .setMappingRecord(getDefaultMappingRecordBuilder().build()).build();
 212
 213         dataStoreBackEnd.removeXtrIdMapping(xtrIdMapping);
 214         Mockito.verify(wTxMock).delete(Mockito.eq(LogicalDatastoreType.OPERATIONAL), iidCaptorXtrIdMapping.capture());
 215
 216         // result
 217         XtrIdMappingKey xtrIdResult = iidCaptorXtrIdMapping.getValue().firstKeyOf(XtrIdMapping.class);
 218         MappingKey mappingResult = iidCaptorXtrIdMapping.getValue().firstKeyOf(Mapping.class);
 219
 220         assertEquals(DatatypeConverter.printHexBinary(XTR_ID), xtrIdResult.getXtrIdUri().getValue());
 221         assertEquals(MappingOrigin.Southbound, mappingResult.getOrigin());
 222         assertEquals("ipv4:" + IPV4_STRING_1, mappingResult.getEidUri().getValue());
 223     }
 224
 225     /**
 226      * Tests {@link DataStoreBackEnd#updateAuthenticationKey} method.
 227      */
 228     @Test
 229     public void updateAuthenticationKeyTest() {
 230         final AuthenticationKey authenticationKey = getDefaultAuthenticationKeyBuilder().build();
 231
 232         dataStoreBackEnd.updateAuthenticationKey(authenticationKey);
 233         Mockito.verify(wTxMock).mergeParentStructurePut(Mockito.eq(LogicalDatastoreType.CONFIGURATION),
 234                 iidCaptorAuthKey.capture(), Mockito.eq(authenticationKey));
 235
 236         // result
 237         AuthenticationKeyKey result = iidCaptorAuthKey.getValue().firstKeyOf(AuthenticationKey.class);
 238         assertEquals("ipv4:" + IPV4_STRING_1, result.getEidUri().getValue());
 239     }
 240
 241     /**
 242      * Tests {@link DataStoreBackEnd#updateMapping} method.
 243      */
 244     @Test
 245     public void updateMappingTest() {
 246         final Mapping mapping = new MappingBuilder()
 247                 .withKey(new MappingKey(new EidUri(LispAddressStringifier.getURIString(EID_IPV4_1)),
 248                         MappingOrigin.Northbound))
 249                 .setMappingRecord(getDefaultMappingRecordBuilder().build())
 250                 .setOrigin(MappingOrigin.Northbound).build();
 251
 252         dataStoreBackEnd.updateMapping(mapping);
 253         Mockito.verify(wTxMock).mergeParentStructurePut(Mockito.eq(LogicalDatastoreType.CONFIGURATION),
 254                 iidCaptorMapping.capture(), Mockito.eq(mapping));
 255
 256         // result
 257         MappingKey result = iidCaptorMapping.getValue().firstKeyOf(Mapping.class);
 258         assertEquals("ipv4:" + IPV4_STRING_1, result.getEidUri().getValue());
 259         assertEquals(MappingOrigin.Northbound, result.getOrigin());
 260     }
 261
 262     /**
 263      * Tests {@link DataStoreBackEnd#getAllMappings} method.
 264      */
 265     @Test
 266     public void getAllMappingsTest() {
 267         final ReadTransaction rTxMock = Mockito.mock(ReadTransaction.class);
 268         final FluentFuture<Optional<MappingDatabase>> readFutureMock = FluentFutures.immediateFluentFuture(
 269             Optional.of(getDefaultMappingDatabase().build()));
 270
 271         Mockito.when(txChainMock.newReadOnlyTransaction()).thenReturn(rTxMock);
 272         Mockito.when(rTxMock.read(LogicalDatastoreType.CONFIGURATION, DATABASE_ROOT)).thenReturn(readFutureMock);
 273         Mockito.when(rTxMock.read(LogicalDatastoreType.OPERATIONAL, DATABASE_ROOT)).thenReturn(readFutureMock);
 274
 275         assertEquals(8, dataStoreBackEnd.getAllMappings().size());
 276     }
 277
 278     /**
 279      * Tests {@link DataStoreBackEnd#getAllAuthenticationKeys} method.
 280      */
 281     @Test
 282     public void getAllAuthenticationKeysTest() {
 283         final ReadTransaction rTxMock = Mockito.mock(ReadTransaction.class);
 284         final FluentFuture<Optional<MappingDatabase>> readFutureMock = FluentFutures.immediateFluentFuture(
 285             Optional.of(getDefaultMappingDatabase().build()));
 286
 287         Mockito.when(txChainMock.newReadOnlyTransaction()).thenReturn(rTxMock);
 288         Mockito.when(rTxMock.read(LogicalDatastoreType.CONFIGURATION, DATABASE_ROOT)).thenReturn(readFutureMock);
 289
 290         assertEquals(4, dataStoreBackEnd.getAllAuthenticationKeys().size());
 291     }
 292
 293     /**
 294      * Tests {@link DataStoreBackEnd#removeAllDatastoreContent} method.
 295      */
 296     @Test
 297     public void removeAllDatastoreContentTest() {
 298         dataStoreBackEnd.removeAllDatastoreContent();
 299         Mockito.verify(wTxMock).delete(LogicalDatastoreType.CONFIGURATION, DATABASE_ROOT);
 300         Mockito.verify(wTxMock).delete(LogicalDatastoreType.OPERATIONAL, DATABASE_ROOT);
 301     }
 302
 303     /**
 304      * Increases {@link DataStoreBackEnd} code coverage.
 305      */
 306     @Test
 307     public void onTransactionChainFailedTest() {
 308         dataStoreBackEnd.onTransactionChainFailed(Mockito.mock(TransactionChain.class), Mockito.mock(Throwable.class));
 309     }
 310
 311     /**
 312      * Increases {@link DataStoreBackEnd} code coverage.
 313      */
 314     @Test
 315     public void onTransactionChainSuccessfulTest() {
 316         dataStoreBackEnd.onTransactionChainSuccessful(Mockito.mock(TransactionChain.class));
 317     }
 318
 319     private static MappingRecordBuilder getDefaultMappingRecordBuilder() {
 320         return new MappingRecordBuilder()
 321                 .setEid(EID_IPV4_1)
 322                 .setLocatorRecord(new ArrayList<>())
 323                 .setXtrId(new XtrId(XTR_ID));
 324     }
 325
 326     private static AuthenticationKeyBuilder getDefaultAuthenticationKeyBuilder() {
 327         return new AuthenticationKeyBuilder()
 328                 .withKey(new AuthenticationKeyKey(new EidUri(DUMMY_URI)))
 329                 .setEid(EID_IPV4_1)
 330                 .setMappingAuthkey(new MappingAuthkeyBuilder().setKeyString("password").setKeyType(Uint16.valueOf(0))
 331                 .build());
 332     }
 333
 334     private static MappingDatabaseBuilder getDefaultMappingDatabase() {
 335         final Mapping mapping_1 = new MappingBuilder()
 336                 .withKey(new MappingKey(new EidUri(LispAddressStringifier.getURIString(EID_IPV4_1)),
 337                         MappingOrigin.Northbound))
 338                 .setMappingRecord(getDefaultMappingRecordBuilder().build()).build();
 339         final Mapping mapping_2 = new MappingBuilder()
 340                 .withKey(new MappingKey(new EidUri(LispAddressStringifier.getURIString(EID_IPV4_2)),
 341                         MappingOrigin.Northbound))
 342                 .setMappingRecord(getDefaultMappingRecordBuilder().setEid(EID_IPV4_2).build()).build();
 343         final Mapping mapping_3 = new MappingBuilder()
 344                 .withKey(new MappingKey(new EidUri(LispAddressStringifier.getURIString(EID_IPV4_3)),
 345                         MappingOrigin.Northbound))
 346                 .setMappingRecord(getDefaultMappingRecordBuilder().setEid(EID_IPV4_3).build()).build();
 347         final Mapping mapping_4 = new MappingBuilder()
 348                 .withKey(new MappingKey(new EidUri(LispAddressStringifier.getURIString(EID_IPV4_4)),
 349                         MappingOrigin.Northbound))
 350                 .setMappingRecord(getDefaultMappingRecordBuilder().setEid(EID_IPV4_4).build()).build();
 351
 352         final Map<MappingKey, Mapping> mappingEntries_1 = new LinkedHashMap<>();
 353         mappingEntries_1.put(new MappingKey(new EidUri("uri-1"), MappingOrigin.Northbound), mapping_1);
 354         mappingEntries_1.put(new MappingKey(new EidUri("uri-2"), MappingOrigin.Northbound), mapping_2);
 355         final Map<MappingKey, Mapping> mappingEntries_2 = new LinkedHashMap<>();
 356         mappingEntries_2.put(new MappingKey(new EidUri("uri-3"), MappingOrigin.Northbound), mapping_3);
 357         mappingEntries_2.put(new MappingKey(new EidUri("uri-4"), MappingOrigin.Northbound), mapping_4);
 358
 359         final AuthenticationKey authenticationKey_1 = new AuthenticationKeyBuilder()
 360                 .withKey(new AuthenticationKeyKey(new EidUri("uri-1"))).build();
 361         final AuthenticationKey authenticationKey_2 = new AuthenticationKeyBuilder()
 362                 .withKey(new AuthenticationKeyKey(new EidUri("uri-2"))).build();
 363         final AuthenticationKey authenticationKey_3 = new AuthenticationKeyBuilder()
 364                 .withKey(new AuthenticationKeyKey(new EidUri("uri-3"))).build();
 365         final AuthenticationKey authenticationKey_4 = new AuthenticationKeyBuilder()
 366                 .withKey(new AuthenticationKeyKey(new EidUri("uri-4"))).build();
 367
 368         final Map<AuthenticationKeyKey, AuthenticationKey> authKey_1 = new LinkedHashMap<>();
 369         authKey_1.put(new AuthenticationKeyKey(new EidUri("uri-1")), authenticationKey_1);
 370         authKey_1.put(new AuthenticationKeyKey(new EidUri("uri-2")), authenticationKey_2);
 371         final Map<AuthenticationKeyKey, AuthenticationKey> authKey_2 = new LinkedHashMap<>();
 372         authKey_2.put(new AuthenticationKeyKey(new EidUri("uri-3")), authenticationKey_3);
 373         authKey_2.put(new AuthenticationKeyKey(new EidUri("uri-4")), authenticationKey_4);
 374
 375         final VirtualNetworkIdentifier vni_1 = new VirtualNetworkIdentifierBuilder()
 376                 .setVni(new VniUri("vni/uri/1"))
 377                 .setMapping(mappingEntries_1)
 378                 .setAuthenticationKey(authKey_1).build();
 379         final VirtualNetworkIdentifier vni_2 = new VirtualNetworkIdentifierBuilder()
 380                 .setVni(new VniUri("vni/uri/2"))
 381                 .setMapping(mappingEntries_2)
 382                 .setAuthenticationKey(authKey_2).build();
 383
 384         final Map<VirtualNetworkIdentifierKey, VirtualNetworkIdentifier> vniEntries = new LinkedHashMap<>();
 385         vniEntries.put(new VirtualNetworkIdentifierKey(new VniUri("vni/uri/1")), vni_1);
 386         vniEntries.put(new VirtualNetworkIdentifierKey(new VniUri("vni/uri/2")), vni_2);
 387
 388         return new MappingDatabaseBuilder().setVirtualNetworkIdentifier(vniEntries);
 389     }
 390 }