netconf/sal-netconf-connector/src/test/java/org/opendaylight/netconf/sal/connect/netconf/NetconfDeviceTest.java

   1 /*
   2  * Copyright (c) 2014, 2015 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
   9 package org.opendaylight.netconf.sal.connect.netconf;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Matchers.any;
  13 import static org.mockito.Matchers.anyCollectionOf;
  14 import static org.mockito.Matchers.eq;
  15 import static org.mockito.Mockito.doAnswer;
  16 import static org.mockito.Mockito.doNothing;
  17 import static org.mockito.Mockito.doReturn;
  18 import static org.mockito.Mockito.mock;
  19 import static org.mockito.Mockito.timeout;
  20 import static org.mockito.Mockito.times;
  21 import static org.mockito.Mockito.verify;
  22
  23 import com.google.common.base.Optional;
  24 import com.google.common.collect.HashMultimap;
  25 import com.google.common.collect.Iterables;
  26 import com.google.common.collect.Lists;
  27 import com.google.common.collect.Sets;
  28 import com.google.common.util.concurrent.Futures;
  29 import java.io.InputStream;
  30 import java.net.InetSocketAddress;
  31 import java.util.ArrayList;
  32 import java.util.Collection;
  33 import java.util.Collections;
  34 import java.util.HashMap;
  35 import java.util.List;
  36 import java.util.Map;
  37 import java.util.concurrent.ExecutorService;
  38 import java.util.concurrent.Executors;
  39 import org.junit.Test;
  40 import org.mockito.ArgumentCaptor;
  41 import org.mockito.Mockito;
  42 import org.mockito.invocation.InvocationOnMock;
  43 import org.mockito.stubbing.Answer;
  44 import org.opendaylight.controller.config.util.xml.XmlUtil;
  45 import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
  46 import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
  47 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  48 import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
  49 import org.opendaylight.netconf.api.NetconfMessage;
  50 import org.opendaylight.netconf.api.xml.XmlNetconfConstants;
  51 import org.opendaylight.netconf.sal.connect.api.MessageTransformer;
  52 import org.opendaylight.netconf.sal.connect.api.NetconfDeviceSchemas;
  53 import org.opendaylight.netconf.sal.connect.api.NetconfDeviceSchemasResolver;
  54 import org.opendaylight.netconf.sal.connect.api.RemoteDeviceHandler;
  55 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCapabilities;
  56 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCommunicator;
  57 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfSessionPreferences;
  58 import org.opendaylight.netconf.sal.connect.netconf.sal.NetconfDeviceRpc;
  59 import org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil;
  60 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.available.capabilities.AvailableCapability;
  62 import org.opendaylight.yangtools.yang.common.QName;
  63 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  64 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  65 import org.opendaylight.yangtools.yang.model.api.Module;
  66 import org.opendaylight.yangtools.yang.model.api.ModuleImport;
  67 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  68 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  69 import org.opendaylight.yangtools.yang.model.repo.api.MissingSchemaSourceException;
  70 import org.opendaylight.yangtools.yang.model.repo.api.RevisionSourceIdentifier;
  71 import org.opendaylight.yangtools.yang.model.repo.api.SchemaContextFactory;
  72 import org.opendaylight.yangtools.yang.model.repo.api.SchemaRepository;
  73 import org.opendaylight.yangtools.yang.model.repo.api.SchemaResolutionException;
  74 import org.opendaylight.yangtools.yang.model.repo.api.SchemaSourceRepresentation;
  75 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
  76 import org.opendaylight.yangtools.yang.model.repo.spi.PotentialSchemaSource;
  77 import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceRegistration;
  78 import org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceRegistry;
  79 import org.opendaylight.yangtools.yang.parser.util.ASTSchemaSource;
  80 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  81
  82 public class NetconfDeviceTest {
  83
  84     private static final NetconfMessage notification;
  85
  86     private static final ContainerNode compositeNode;
  87
  88     static {
  89         try {
  90             compositeNode = mockClass(ContainerNode.class);
  91         } catch (final Exception e) {
  92             throw new RuntimeException(e);
  93         }
  94         try {
  95             notification = new NetconfMessage(XmlUtil.readXmlToDocument(NetconfDeviceTest.class.getResourceAsStream("/notification-payload.xml")));
  96         } catch (Exception e) {
  97             throw new ExceptionInInitializerError(e);
  98         }
  99     }
 100
 101     private static final DOMRpcResult rpcResultC = new DefaultDOMRpcResult(compositeNode);
 102
 103     public static final String TEST_NAMESPACE = "test:namespace";
 104     public static final String TEST_MODULE = "test-module";
 105     public static final String TEST_REVISION = "2013-07-22";
 106     public static final SourceIdentifier TEST_SID =
 107             RevisionSourceIdentifier.create(TEST_MODULE, Optional.of(TEST_REVISION));
 108     public static final String TEST_CAPABILITY = TEST_NAMESPACE + "?module=" + TEST_MODULE + "&amp;revision=" + TEST_REVISION;
 109
 110     public static final SourceIdentifier TEST_SID2 =
 111             RevisionSourceIdentifier.create(TEST_MODULE + "2", Optional.of(TEST_REVISION));
 112     public static final String TEST_CAPABILITY2 = TEST_NAMESPACE + "?module=" + TEST_MODULE + "2" + "&amp;revision=" + TEST_REVISION;
 113
 114     private static final NetconfDeviceSchemasResolver stateSchemasResolver = new NetconfDeviceSchemasResolver() {
 115
 116         @Override
 117         public NetconfDeviceSchemas resolve(final NetconfDeviceRpc deviceRpc, final NetconfSessionPreferences remoteSessionCapabilities, final RemoteDeviceId id) {
 118             return NetconfStateSchemas.EMPTY;
 119         }
 120     };
 121
 122     @Test
 123     public void testNetconfDeviceFlawedModelFailedResolution() throws Exception {
 124         final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
 125         final NetconfDeviceCommunicator listener = getListener();
 126
 127         final SchemaContextFactory schemaFactory = getSchemaFactory();
 128         final SchemaContext schema = getSchema();
 129         final SchemaRepository schemaRepository = getSchemaRepository();
 130
 131         final SchemaResolutionException schemaResolutionException =
 132                 new SchemaResolutionException("fail first", TEST_SID, new Throwable("YangTools parser fail"));
 133         doAnswer(invocation -> {
 134             if (((Collection<?>) invocation.getArguments()[0]).size() == 2) {
 135                 return Futures.immediateFailedCheckedFuture(schemaResolutionException);
 136             } else {
 137                 return Futures.immediateCheckedFuture(schema);
 138             }
 139         }).when(schemaFactory).createSchemaContext(anyCollectionOf(SourceIdentifier.class));
 140
 141         final NetconfDeviceSchemasResolver stateSchemasResolver = (deviceRpc, remoteSessionCapabilities, id) -> {
 142             final Module first = Iterables.getFirst(schema.getModules(), null);
 143             final QName qName = QName.create(first.getQNameModule(), first.getName());
 144             final NetconfStateSchemas.RemoteYangSchema source1 = new NetconfStateSchemas.RemoteYangSchema(qName);
 145             final NetconfStateSchemas.RemoteYangSchema source2 = new NetconfStateSchemas.RemoteYangSchema(QName.create(first.getQNameModule(), "test-module2"));
 146             return new NetconfStateSchemas(Sets.newHashSet(source1, source2));
 147         };
 148
 149         final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO
 150                 = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), schemaRepository, schemaFactory, stateSchemasResolver);
 151
 152         final NetconfDevice device = new NetconfDeviceBuilder()
 153                 .setReconnectOnSchemasChange(true)
 154                 .setSchemaResourcesDTO(schemaResourcesDTO)
 155                 .setGlobalProcessingExecutor(getExecutor())
 156                 .setId(getId())
 157                 .setSalFacade(facade)
 158                 .build();
 159         // Monitoring supported
 160         final NetconfSessionPreferences sessionCaps = getSessionCaps(true, Lists.newArrayList(TEST_CAPABILITY, TEST_CAPABILITY2));
 161         device.onRemoteSessionUp(sessionCaps, listener);
 162
 163         Mockito.verify(facade, Mockito.timeout(5000)).onDeviceConnected(any(SchemaContext.class), any(NetconfSessionPreferences.class), any(NetconfDeviceRpc.class));
 164         Mockito.verify(schemaFactory, times(2)).createSchemaContext(anyCollectionOf(SourceIdentifier.class));
 165     }
 166
 167     @Test
 168     public void testNetconfDeviceFailFirstSchemaFailSecondEmpty() throws Exception {
 169         final ArrayList<String> capList = Lists.newArrayList(TEST_CAPABILITY);
 170
 171         final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
 172         final NetconfDeviceCommunicator listener = getListener();
 173
 174         final SchemaContextFactory schemaFactory = getSchemaFactory();
 175         final SchemaRepository schemaRepository = getSchemaRepository();
 176
 177         // Make fallback attempt to fail due to empty resolved sources
 178         final SchemaResolutionException schemaResolutionException
 179                 = new SchemaResolutionException("fail first",
 180                 Collections.<SourceIdentifier>emptyList(), HashMultimap.<SourceIdentifier, ModuleImport>create());
 181         doReturn(Futures.immediateFailedCheckedFuture(
 182                 schemaResolutionException))
 183                 .when(schemaFactory).createSchemaContext(anyCollectionOf(SourceIdentifier.class));
 184
 185         final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO
 186                 = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), schemaRepository, schemaFactory, stateSchemasResolver);
 187         final NetconfDevice device = new NetconfDeviceBuilder()
 188                 .setReconnectOnSchemasChange(true)
 189                 .setSchemaResourcesDTO(schemaResourcesDTO)
 190                 .setGlobalProcessingExecutor(getExecutor())
 191                 .setId(getId())
 192                 .setSalFacade(facade)
 193                 .build();
 194
 195         // Monitoring not supported
 196         final NetconfSessionPreferences sessionCaps = getSessionCaps(false, capList);
 197         device.onRemoteSessionUp(sessionCaps, listener);
 198
 199         Mockito.verify(facade, Mockito.timeout(5000)).onDeviceDisconnected();
 200         Mockito.verify(listener, Mockito.timeout(5000)).close();
 201         Mockito.verify(schemaFactory, times(1)).createSchemaContext(anyCollectionOf(SourceIdentifier.class));
 202     }
 203
 204     @Test
 205     public void testNetconfDeviceMissingSource() throws Exception {
 206         final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
 207         final NetconfDeviceCommunicator listener = getListener();
 208         final SchemaContext schema = getSchema();
 209
 210         final SchemaContextFactory schemaFactory = getSchemaFactory();
 211         final SchemaRepository schemaRepository = getSchemaRepository();
 212
 213         // Make fallback attempt to fail due to empty resolved sources
 214         final MissingSchemaSourceException schemaResolutionException = new MissingSchemaSourceException("fail first", TEST_SID);
 215         doReturn(Futures.immediateFailedCheckedFuture(schemaResolutionException)).when(schemaRepository).getSchemaSource(eq(TEST_SID), eq(ASTSchemaSource.class));
 216         doAnswer(new Answer<Object>() {
 217             @Override
 218             public Object answer(final InvocationOnMock invocation) throws Throwable {
 219                 if (((Collection<?>) invocation.getArguments()[0]).size() == 2) {
 220                     return Futures.immediateFailedCheckedFuture(schemaResolutionException);
 221                 } else {
 222                     return Futures.immediateCheckedFuture(schema);
 223                 }
 224             }
 225         }).when(schemaFactory).createSchemaContext(anyCollectionOf(SourceIdentifier.class));
 226
 227         final NetconfDeviceSchemasResolver stateSchemasResolver = new NetconfDeviceSchemasResolver() {
 228             @Override
 229             public NetconfDeviceSchemas resolve(final NetconfDeviceRpc deviceRpc, final NetconfSessionPreferences remoteSessionCapabilities, final RemoteDeviceId id) {
 230                 final Module first = Iterables.getFirst(schema.getModules(), null);
 231                 final QName qName = QName.create(first.getQNameModule(), first.getName());
 232                 final NetconfStateSchemas.RemoteYangSchema source1 = new NetconfStateSchemas.RemoteYangSchema(qName);
 233                 final NetconfStateSchemas.RemoteYangSchema source2 = new NetconfStateSchemas.RemoteYangSchema(QName.create(first.getQNameModule(), "test-module2"));
 234                 return new NetconfStateSchemas(Sets.newHashSet(source1, source2));
 235             }
 236         };
 237
 238         final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO
 239                 = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), schemaRepository, schemaFactory, stateSchemasResolver);
 240
 241         final NetconfDevice device = new NetconfDeviceBuilder()
 242                 .setReconnectOnSchemasChange(true)
 243                 .setSchemaResourcesDTO(schemaResourcesDTO)
 244                 .setGlobalProcessingExecutor(getExecutor())
 245                 .setId(getId())
 246                 .setSalFacade(facade)
 247                 .build();
 248         // Monitoring supported
 249         final NetconfSessionPreferences sessionCaps = getSessionCaps(true, Lists.newArrayList(TEST_CAPABILITY, TEST_CAPABILITY2));
 250         device.onRemoteSessionUp(sessionCaps, listener);
 251
 252         Mockito.verify(facade, Mockito.timeout(5000)).onDeviceConnected(any(SchemaContext.class), any(NetconfSessionPreferences.class), any(NetconfDeviceRpc.class));
 253         Mockito.verify(schemaFactory, times(1)).createSchemaContext(anyCollectionOf(SourceIdentifier.class));
 254     }
 255
 256     private SchemaSourceRegistry getSchemaRegistry() {
 257         final SchemaSourceRegistry mock = mock(SchemaSourceRegistry.class);
 258         final SchemaSourceRegistration<?> mockReg = mock(SchemaSourceRegistration.class);
 259         doNothing().when(mockReg).close();
 260         doReturn(mockReg).when(mock).registerSchemaSource(any(org.opendaylight.yangtools.yang.model.repo.spi.SchemaSourceProvider.class), any(PotentialSchemaSource.class));
 261         return mock;
 262     }
 263
 264     private SchemaRepository getSchemaRepository() {
 265         final SchemaRepository mock = mock(SchemaRepository.class);
 266         final SchemaSourceRepresentation mockRep = mock(SchemaSourceRepresentation.class);
 267         doReturn(Futures.immediateCheckedFuture(mockRep)).when(mock).getSchemaSource(any(SourceIdentifier.class), eq(ASTSchemaSource.class));
 268         return mock;
 269     }
 270
 271     @Test
 272     public void testNotificationBeforeSchema() throws Exception {
 273         final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
 274         final NetconfDeviceCommunicator listener = getListener();
 275
 276         final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO
 277                 = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), getSchemaRepository(), getSchemaFactory(), stateSchemasResolver);
 278         final NetconfDevice device = new NetconfDeviceBuilder()
 279                 .setReconnectOnSchemasChange(true)
 280                 .setSchemaResourcesDTO(schemaResourcesDTO)
 281                 .setGlobalProcessingExecutor(getExecutor())
 282                 .setId(getId())
 283                 .setSalFacade(facade)
 284                 .build();
 285
 286         device.onNotification(notification);
 287         device.onNotification(notification);
 288
 289         verify(facade, times(0)).onNotification(any(DOMNotification.class));
 290
 291         final NetconfSessionPreferences sessionCaps = getSessionCaps(true,
 292                 Lists.newArrayList(TEST_CAPABILITY));
 293
 294         final DOMRpcService deviceRpc = mock(DOMRpcService.class);
 295
 296         device.handleSalInitializationSuccess(NetconfToNotificationTest.getNotificationSchemaContext(getClass(), false), sessionCaps, deviceRpc);
 297
 298         verify(facade, timeout(10000).times(2)).onNotification(any(DOMNotification.class));
 299
 300         device.onNotification(notification);
 301         verify(facade, timeout(10000).times(3)).onNotification(any(DOMNotification.class));
 302     }
 303
 304     @Test
 305     public void testNetconfDeviceReconnect() throws Exception {
 306         final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
 307         final NetconfDeviceCommunicator listener = getListener();
 308
 309         final SchemaContextFactory schemaContextProviderFactory = getSchemaFactory();
 310
 311         final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO
 312                 = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), getSchemaRepository(), schemaContextProviderFactory, stateSchemasResolver);
 313         final NetconfDevice device = new NetconfDeviceBuilder()
 314                 .setReconnectOnSchemasChange(true)
 315                 .setSchemaResourcesDTO(schemaResourcesDTO)
 316                 .setGlobalProcessingExecutor(getExecutor())
 317                 .setId(getId())
 318                 .setSalFacade(facade)
 319                 .build();
 320         final NetconfSessionPreferences sessionCaps = getSessionCaps(true,
 321                 Lists.newArrayList(TEST_NAMESPACE + "?module=" + TEST_MODULE + "&amp;revision=" + TEST_REVISION));
 322         device.onRemoteSessionUp(sessionCaps, listener);
 323
 324         verify(schemaContextProviderFactory, timeout(5000)).createSchemaContext(any(Collection.class));
 325         verify(facade, timeout(5000)).onDeviceConnected(any(SchemaContext.class), any(NetconfSessionPreferences.class), any(DOMRpcService.class));
 326
 327         device.onRemoteSessionDown();
 328         verify(facade, timeout(5000)).onDeviceDisconnected();
 329
 330         device.onRemoteSessionUp(sessionCaps, listener);
 331
 332         verify(schemaContextProviderFactory, timeout(5000).times(2)).createSchemaContext(any(Collection.class));
 333         verify(facade, timeout(5000).times(2)).onDeviceConnected(any(SchemaContext.class), any(NetconfSessionPreferences.class), any(DOMRpcService.class));
 334     }
 335
 336     @Test
 337     public void testNetconfDeviceAvailableCapabilitiesBuilding() throws Exception {
 338         final RemoteDeviceHandler<NetconfSessionPreferences> facade = getFacade();
 339         final NetconfDeviceCommunicator listener = getListener();
 340
 341         final SchemaContextFactory schemaContextProviderFactory = getSchemaFactory();
 342
 343         final NetconfDevice.SchemaResourcesDTO schemaResourcesDTO
 344                 = new NetconfDevice.SchemaResourcesDTO(getSchemaRegistry(), getSchemaRepository(), schemaContextProviderFactory, stateSchemasResolver);
 345         final NetconfDevice device = new NetconfDeviceBuilder()
 346                 .setReconnectOnSchemasChange(true)
 347                 .setSchemaResourcesDTO(schemaResourcesDTO)
 348                 .setGlobalProcessingExecutor(getExecutor())
 349                 .setId(getId())
 350                 .setSalFacade(facade)
 351                 .build();
 352         NetconfDevice netconfSpy = Mockito.spy(device);
 353
 354         final NetconfSessionPreferences sessionCaps = getSessionCaps(true,
 355                 Lists.newArrayList(TEST_NAMESPACE + "?module=" + TEST_MODULE + "&amp;revision=" + TEST_REVISION));
 356         Map<QName, AvailableCapability.CapabilityOrigin> moduleBasedCaps = new HashMap<>();
 357         moduleBasedCaps.putAll(sessionCaps.getModuleBasedCapsOrigin());
 358         moduleBasedCaps.put(QName.create("(test:qname:side:loading)test"), AvailableCapability.CapabilityOrigin.UserDefined);
 359
 360         netconfSpy.onRemoteSessionUp(sessionCaps.replaceModuleCaps(moduleBasedCaps), listener);
 361
 362         ArgumentCaptor argument = ArgumentCaptor.forClass(NetconfSessionPreferences.class);
 363         verify(netconfSpy, timeout(5000)).handleSalInitializationSuccess(any(SchemaContext.class), (NetconfSessionPreferences) argument.capture(), any(DOMRpcService.class));
 364         NetconfDeviceCapabilities netconfDeviceCaps = ((NetconfSessionPreferences) argument.getValue()).getNetconfDeviceCapabilities();
 365
 366         netconfDeviceCaps.getResolvedCapabilities().forEach(entry -> assertEquals("Builded 'AvailableCapability' schemas should match input capabilities.",
 367                 moduleBasedCaps.get(QName.create(entry.getCapability())).getName(), entry.getCapabilityOrigin().getName()));
 368     }
 369
 370     private SchemaContextFactory getSchemaFactory() throws Exception {
 371         final SchemaContextFactory schemaFactory = mockClass(SchemaContextFactory.class);
 372         doReturn(Futures.immediateCheckedFuture(getSchema())).when(schemaFactory).createSchemaContext(any(Collection.class));
 373         return schemaFactory;
 374     }
 375
 376     public static SchemaContext getSchema() throws Exception {
 377         final List<InputStream> modelsToParse = Lists.newArrayList(
 378                 NetconfDeviceTest.class.getResourceAsStream("/schemas/test-module.yang")
 379         );
 380         return YangParserTestUtils.parseYangStreams(modelsToParse);
 381     }
 382
 383     private RemoteDeviceHandler<NetconfSessionPreferences> getFacade() throws Exception {
 384         final RemoteDeviceHandler<NetconfSessionPreferences> remoteDeviceHandler = mockCloseableClass(RemoteDeviceHandler.class);
 385         doNothing().when(remoteDeviceHandler).onDeviceConnected(any(SchemaContext.class), any(NetconfSessionPreferences.class), any(NetconfDeviceRpc.class));
 386         doNothing().when(remoteDeviceHandler).onDeviceDisconnected();
 387         doNothing().when(remoteDeviceHandler).onNotification(any(DOMNotification.class));
 388         return remoteDeviceHandler;
 389     }
 390
 391     private <T extends AutoCloseable> T mockCloseableClass(final Class<T> remoteDeviceHandlerClass) throws Exception {
 392         final T mock = mockClass(remoteDeviceHandlerClass);
 393         doNothing().when(mock).close();
 394         return mock;
 395     }
 396
 397     private static <T> T mockClass(final Class<T> remoteDeviceHandlerClass) {
 398         final T mock = mock(remoteDeviceHandlerClass);
 399         Mockito.doReturn(remoteDeviceHandlerClass.getSimpleName()).when(mock).toString();
 400         return mock;
 401     }
 402
 403     public RemoteDeviceId getId() {
 404         return new RemoteDeviceId("test-D", InetSocketAddress.createUnresolved("localhost", 22));
 405     }
 406
 407     public ExecutorService getExecutor() {
 408         return Executors.newSingleThreadExecutor();
 409     }
 410
 411     public MessageTransformer<NetconfMessage> getMessageTransformer() throws Exception {
 412         final MessageTransformer<NetconfMessage> messageTransformer = mockClass(MessageTransformer.class);
 413         doReturn(notification).when(messageTransformer).toRpcRequest(any(SchemaPath.class), any(NormalizedNode.class));
 414         doReturn(rpcResultC).when(messageTransformer).toRpcResult(any(NetconfMessage.class), any(SchemaPath.class));
 415         doReturn(compositeNode).when(messageTransformer).toNotification(any(NetconfMessage.class));
 416         return messageTransformer;
 417     }
 418
 419     public NetconfSessionPreferences getSessionCaps(final boolean addMonitor, final Collection<String> additionalCapabilities) {
 420         final ArrayList<String> capabilities = Lists.newArrayList(
 421                 XmlNetconfConstants.URN_IETF_PARAMS_NETCONF_BASE_1_0,
 422                 XmlNetconfConstants.URN_IETF_PARAMS_NETCONF_BASE_1_1);
 423
 424         if(addMonitor) {
 425             capabilities.add(NetconfMessageTransformUtil.IETF_NETCONF_MONITORING.getNamespace().toString());
 426         }
 427
 428         capabilities.addAll(additionalCapabilities);
 429
 430         return NetconfSessionPreferences.fromStrings(
 431                 capabilities);
 432     }
 433
 434     public NetconfDeviceCommunicator getListener() throws Exception {
 435         final NetconfDeviceCommunicator remoteDeviceCommunicator = mockCloseableClass(NetconfDeviceCommunicator.class);
 436 //        doReturn(Futures.immediateFuture(rpcResult)).when(remoteDeviceCommunicator).sendRequest(any(NetconfMessage.class), any(QName.class));
 437         return remoteDeviceCommunicator;
 438     }
 439 }