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