openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/device/DeviceContextImplTest.java

   1 /*
   2  * Copyright (c) 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.openflowplugin.impl.device;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.mockito.Matchers.any;
  15 import static org.mockito.Matchers.anyBoolean;
  16 import static org.mockito.Matchers.eq;
  17 import static org.mockito.Mockito.mock;
  18 import static org.mockito.Mockito.verify;
  19 import static org.mockito.Mockito.when;
  20
  21 import com.google.common.base.Optional;
  22 import com.google.common.collect.Lists;
  23 import com.google.common.util.concurrent.CheckedFuture;
  24 import com.google.common.util.concurrent.Futures;
  25 import com.google.common.util.concurrent.ListenableFuture;
  26 import com.google.common.util.concurrent.SettableFuture;
  27 import io.netty.util.HashedWheelTimer;
  28 import java.math.BigInteger;
  29 import java.util.concurrent.atomic.AtomicLong;
  30 import org.junit.Before;
  31 import org.junit.Test;
  32 import org.junit.runner.RunWith;
  33 import org.mockito.Mock;
  34 import org.mockito.Mockito;
  35 import org.mockito.runners.MockitoJUnitRunner;
  36 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
  37 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  38 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  39 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  40 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  41 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  42 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  43 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
  44 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  45 import org.opendaylight.openflowplugin.api.OFConstants;
  46 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  47 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
  48 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  49 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  50 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
  51 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  52 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
  53 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  54 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
  55 import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
  56 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
  57 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowRegistryKey;
  58 import org.opendaylight.openflowplugin.api.openflow.registry.group.DeviceGroupRegistry;
  59 import org.opendaylight.openflowplugin.api.openflow.registry.meter.DeviceMeterRegistry;
  60 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
  61 import org.opendaylight.openflowplugin.common.txchain.TransactionChainManager;
  62 import org.opendaylight.openflowplugin.extension.api.ConvertorMessageFromOFJava;
  63 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  64 import org.opendaylight.openflowplugin.impl.device.initialization.AbstractDeviceInitializer;
  65 import org.opendaylight.openflowplugin.impl.device.initialization.DeviceInitializerProvider;
  66 import org.opendaylight.openflowplugin.impl.registry.flow.FlowDescriptorFactory;
  67 import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
  68 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
  69 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.ExperimenterMessageFromDev;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.Error;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessageBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncReply;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketIn;
  99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
 100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
 101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
 102 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
 103 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
 104 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceivedBuilder;
 105 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.SalRoleService;
 106 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 107 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 108 import org.opendaylight.yangtools.yang.common.RpcResult;
 109 import org.slf4j.Logger;
 110 import org.slf4j.LoggerFactory;
 111
 112 @RunWith(MockitoJUnitRunner.class)
 113 public class DeviceContextImplTest {
 114     private static final Logger LOG = LoggerFactory
 115             .getLogger(DeviceContextImplTest.class);
 116     private static final short DUMMY_AUXILIARY_ID = 33;
 117     private static final BigInteger DUMMY_COOKIE = new BigInteger("33");
 118     private static final Long DUMMY_XID = 544L;
 119     private static final Long DUMMY_PORT_NUMBER = 159L;
 120     private static final BigInteger DUMMY_DATAPATH_ID = new BigInteger("55");
 121     private Xid xid;
 122     private Xid xidMulti;
 123
 124     private DeviceContext deviceContext;
 125     @Mock
 126     private RequestContext<GetAsyncReply> requestContext;
 127     @Mock
 128     private RequestContext<MultipartReply> requestContextMultiReply;
 129     @Mock
 130     private ConnectionContext connectionContext;
 131     @Mock
 132     private GetFeaturesOutput featuresOutput;
 133     @Mock
 134     private DataBroker dataBroker;
 135     @Mock
 136     private ReadWriteTransaction writeTx;
 137     @Mock
 138     private ReadOnlyTransaction readTx;
 139     @Mock
 140     private BindingTransactionChain txChainFactory;
 141     @Mock
 142     private HashedWheelTimer timer;
 143     @Mock
 144     private OutboundQueueProvider outboundQueueProvider;
 145     @Mock
 146     private ConnectionAdapter connectionAdapter;
 147     private final NodeId nodeId = new NodeId("h2g2:42");
 148     private final KeyedInstanceIdentifier<Node, NodeKey> nodeKeyIdent =
 149             DeviceStateUtil.createNodeInstanceIdentifier(nodeId);
 150     @Mock
 151     private TranslatorLibrary translatorLibrary;
 152     @Mock
 153     MessageTranslator messageTranslatorPacketReceived;
 154     @Mock
 155     private MessageTranslator messageTranslatorFlowCapableNodeConnector;
 156     @Mock
 157     private MessageTranslator<Object, Object> messageTranslatorFlowRemoved;
 158     @Mock
 159     private DeviceInfo deviceInfo;
 160     @Mock
 161     private ConvertorExecutor convertorExecutor;
 162     @Mock
 163     private MessageSpy messageSpy;
 164     @Mock
 165     private DeviceInitializerProvider deviceInitializerProvider;
 166     @Mock
 167     private AbstractDeviceInitializer abstractDeviceInitializer;
 168     @Mock
 169     private SalRoleService salRoleService;
 170
 171     private final AtomicLong atomicLong = new AtomicLong(0);
 172
 173     private DeviceContext deviceContextSpy;
 174
 175     @Before
 176     public void setUp() throws Exception {
 177         final CheckedFuture<Optional<Node>, ReadFailedException> noExistNodeFuture =
 178                 Futures.immediateCheckedFuture(Optional.<Node>absent());
 179         Mockito.when(readTx.read(LogicalDatastoreType.OPERATIONAL, nodeKeyIdent)).thenReturn(noExistNodeFuture);
 180         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(readTx);
 181         Mockito.when(dataBroker.createTransactionChain(Mockito.any(TransactionChainManager.class)))
 182                 .thenReturn(txChainFactory);
 183         Mockito.when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(nodeKeyIdent);
 184         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
 185         Mockito.when(deviceInfo.getDatapathId()).thenReturn(BigInteger.ONE);
 186         final SettableFuture<RpcResult<GetAsyncReply>> settableFuture = SettableFuture.create();
 187         final SettableFuture<RpcResult<MultipartReply>> settableFutureMultiReply = SettableFuture.create();
 188         Mockito.when(requestContext.getFuture()).thenReturn(settableFuture);
 189         Mockito.doAnswer(invocation -> {
 190             settableFuture.set((RpcResult<GetAsyncReply>) invocation.getArguments()[0]);
 191             return null;
 192         }).when(requestContext).setResult(any(RpcResult.class));
 193
 194         Mockito.when(requestContextMultiReply.getFuture()).thenReturn(settableFutureMultiReply);
 195         Mockito.doAnswer(invocation -> {
 196             settableFutureMultiReply.set((RpcResult<MultipartReply>) invocation.getArguments()[0]);
 197             return null;
 198         }).when(requestContextMultiReply).setResult(any(RpcResult.class));
 199         Mockito.when(txChainFactory.newReadWriteTransaction()).thenReturn(writeTx);
 200         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(readTx);
 201         Mockito.when(connectionContext.getOutboundQueueProvider()).thenReturn(outboundQueueProvider);
 202         Mockito.when(connectionContext.getConnectionAdapter()).thenReturn(connectionAdapter);
 203         Mockito.when(connectionContext.getDeviceInfo()).thenReturn(deviceInfo);
 204         final FeaturesReply mockedFeaturesReply = mock(FeaturesReply.class);
 205         when(connectionContext.getFeatures()).thenReturn(mockedFeaturesReply);
 206         when(connectionContext.getFeatures().getCapabilities()).thenReturn(mock(Capabilities.class));
 207
 208         Mockito.when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 209         Mockito.when(featuresOutput.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 210         Mockito.when(featuresOutput.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 211
 212         final PacketReceived packetReceived = new PacketReceivedBuilder()
 213                 .setMatch(new org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.packet.received
 214                         .MatchBuilder()
 215                         .setInPort(new NodeConnectorId("openflow:1:LOCAL"))
 216                         .build())
 217                 .build();
 218
 219         Mockito.when(messageTranslatorPacketReceived.translate(any(Object.class), any(DeviceInfo.class),
 220                 any(Object.class))).thenReturn(packetReceived);
 221         Mockito.when(messageTranslatorFlowCapableNodeConnector.translate(any(Object.class), any(DeviceInfo.class),
 222                 any(Object.class))).thenReturn(mock(FlowCapableNodeConnector.class));
 223         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 224                 PacketIn.class.getName())))).thenReturn(messageTranslatorPacketReceived);
 225         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 226                 PortGrouping.class.getName())))).thenReturn(messageTranslatorFlowCapableNodeConnector);
 227         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 228                 FlowRemoved.class.getName())))).thenReturn(messageTranslatorFlowRemoved);
 229
 230         Mockito.when(abstractDeviceInitializer.initialize(any(), anyBoolean(), anyBoolean(), any(), any()))
 231                 .thenReturn(Futures.immediateFuture(null));
 232
 233         final java.util.Optional<AbstractDeviceInitializer> deviceInitializer = java.util.Optional
 234                 .of(this.abstractDeviceInitializer);
 235
 236         Mockito.when(deviceInitializerProvider.lookup(OFConstants.OFP_VERSION_1_3)).thenReturn(deviceInitializer);
 237         Mockito.when(salRoleService.setRole(any())).thenReturn(Futures.immediateFuture(null));
 238
 239         deviceContext = new DeviceContextImpl(
 240                 connectionContext,
 241                 dataBroker,
 242                 messageSpy,
 243                 translatorLibrary,
 244                 convertorExecutor,
 245                 false, timer, false,
 246                 deviceInitializerProvider,
 247                 true, false);
 248
 249         ((DeviceContextImpl) deviceContext).lazyTransactionManagerInitialization();
 250         deviceContextSpy = Mockito.spy(deviceContext);
 251
 252         xid = new Xid(atomicLong.incrementAndGet());
 253         xidMulti = new Xid(atomicLong.incrementAndGet());
 254
 255         Mockito.doNothing().when(deviceContextSpy).writeToTransaction(any(), any(), any());
 256
 257     }
 258
 259     @Test
 260     public void testGetReadTransaction() {
 261         readTx = deviceContext.getReadTransaction();
 262         assertNotNull(readTx);
 263         assertEquals(this.readTx, readTx);
 264     }
 265
 266     @Test
 267     public void testInitialSubmitTransaction() throws Exception {
 268         Mockito.when(writeTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
 269         final InstanceIdentifier<Nodes> dummyII = InstanceIdentifier.create(Nodes.class);
 270         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 271         ((DeviceContextImpl) deviceContext).getTransactionChainManager().initialSubmitWriteTransaction();
 272         deviceContext.addDeleteToTxChain(LogicalDatastoreType.CONFIGURATION, dummyII);
 273         deviceContext.initialSubmitTransaction();
 274         verify(writeTx).submit();
 275     }
 276
 277     private ConnectionContext prepareConnectionContext() {
 278         final ConnectionContext mockedConnectionContext = mock(ConnectionContext.class);
 279         final FeaturesReply mockedFeaturesReply = mock(FeaturesReply.class);
 280         when(mockedFeaturesReply.getAuxiliaryId()).thenReturn(DUMMY_AUXILIARY_ID);
 281         when(mockedConnectionContext.getFeatures()).thenReturn(mockedFeaturesReply);
 282         return mockedConnectionContext;
 283     }
 284
 285     @Test
 286     public void testAddDeleteToTxChain() throws Exception {
 287         final InstanceIdentifier<Nodes> dummyII = InstanceIdentifier.create(Nodes.class);
 288         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 289         ((DeviceContextImpl) deviceContext).getTransactionChainManager().initialSubmitWriteTransaction();
 290         deviceContext.addDeleteToTxChain(LogicalDatastoreType.CONFIGURATION, dummyII);
 291         verify(writeTx).delete(eq(LogicalDatastoreType.CONFIGURATION), eq(dummyII));
 292     }
 293
 294     @Test
 295     public void testSubmitTransaction() throws Exception {
 296         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 297         ((DeviceContextImpl) deviceContext).getTransactionChainManager().initialSubmitWriteTransaction();
 298         assertTrue(deviceContext.submitTransaction());
 299     }
 300
 301     @Test
 302     public void testGetPrimaryConnectionContext() {
 303         final ConnectionContext primaryConnectionContext = deviceContext.getPrimaryConnectionContext();
 304         assertEquals(connectionContext, primaryConnectionContext);
 305     }
 306
 307     @Test
 308     public void testGetDeviceFlowRegistry() {
 309         final DeviceFlowRegistry deviceFlowRegistry = deviceContext.getDeviceFlowRegistry();
 310         assertNotNull(deviceFlowRegistry);
 311     }
 312
 313     @Test
 314     public void testGetDeviceGroupRegistry() {
 315         final DeviceGroupRegistry deviceGroupRegistry = deviceContext.getDeviceGroupRegistry();
 316         assertNotNull(deviceGroupRegistry);
 317     }
 318
 319     @Test
 320     public void testGetDeviceMeterRegistry() {
 321         final DeviceMeterRegistry deviceMeterRegistry = deviceContext.getDeviceMeterRegistry();
 322         assertNotNull(deviceMeterRegistry);
 323     }
 324
 325     @Test
 326     public void testProcessReply() {
 327         final Error mockedError = mock(Error.class);
 328         deviceContext.processReply(mockedError);
 329         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_FAILURE));
 330         final OfHeader mockedOfHeader = mock(OfHeader.class);
 331         deviceContext.processReply(mockedOfHeader);
 332         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS));
 333     }
 334
 335     @Test
 336     public void testProcessReply2() {
 337         final Xid dummyXid = new Xid(DUMMY_XID);
 338
 339         final Error mockedError = mock(Error.class);
 340         deviceContext.processReply(dummyXid, Lists.newArrayList(mockedError));
 341         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_FAILURE));
 342
 343         final MultipartReply mockedMultipartReply = mock(MultipartReply.class);
 344         deviceContext.processReply(dummyXid, Lists.newArrayList(mockedMultipartReply));
 345         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS));
 346     }
 347
 348     @Test
 349     public void testProcessPacketInMessageFutureSuccess() {
 350         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 351         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 352         final ListenableFuture stringListenableFuture = Futures.immediateFuture("dummy value");
 353
 354         when(mockedNotificationPublishService.offerNotification(any(PacketReceived.class)))
 355                 .thenReturn(stringListenableFuture);
 356         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 357         deviceContext.processPacketInMessage(mockedPacketInMessage);
 358         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.StatisticsGroup.FROM_SWITCH));
 359         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS));
 360     }
 361
 362     @Test
 363     public void testProcessPacketInMessageFutureFailure() {
 364         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 365         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 366         final ListenableFuture dummyFuture = Futures.immediateFailedFuture(new IllegalStateException());
 367
 368         when(mockedNotificationPublishService.offerNotification(any(PacketReceived.class))).thenReturn(dummyFuture);
 369         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 370         deviceContext.processPacketInMessage(mockedPacketInMessage);
 371         verify(messageSpy).spyMessage(any(Class.class),
 372                 eq(MessageSpy.StatisticsGroup.FROM_SWITCH_NOTIFICATION_REJECTED));
 373     }
 374
 375     @Test
 376     public void testTranslatorLibrary() {
 377         final TranslatorLibrary pickedTranslatorLibrary = deviceContext.oook();
 378         assertEquals(translatorLibrary, pickedTranslatorLibrary);
 379     }
 380
 381     @Test
 382     public void testGetMessageSpy() {
 383         final MessageSpy pickedMessageSpy = deviceContext.getMessageSpy();
 384         assertEquals(messageSpy, pickedMessageSpy);
 385     }
 386
 387     @Test
 388     public void testOnPublished() {
 389         final ConnectionAdapter mockedConnectionAdapter = mock(ConnectionAdapter.class);
 390         when(connectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
 391
 392         deviceContext.onPublished();
 393         verify(mockedConnectionAdapter).setPacketInFiltering(eq(false));
 394     }
 395
 396     @Test
 397     public void testPortStatusMessage() throws Exception {
 398         final PortStatusMessage mockedPortStatusMessage = mock(PortStatusMessage.class);
 399         final Class dummyClass = Class.class;
 400         when(mockedPortStatusMessage.getImplementedInterface()).thenReturn(dummyClass);
 401
 402
 403         final GetFeaturesOutput mockedFeature = mock(GetFeaturesOutput.class);
 404         when(mockedFeature.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 405
 406         when(mockedPortStatusMessage.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 407         when(mockedPortStatusMessage.getReason()).thenReturn(PortReason.OFPPRADD);
 408         when(mockedPortStatusMessage.getPortNo()).thenReturn(42L);
 409
 410         deviceContextSpy.processPortStatusMessage(mockedPortStatusMessage);
 411         verify(messageSpy).spyMessage(any(), any());
 412     }
 413
 414     @Test
 415     public void testProcessFlowRemovedMessage() throws Exception {
 416         // prepare translation result
 417         final FlowRemovedBuilder flowRemovedMdsalBld = new FlowRemovedBuilder()
 418                 .setTableId((short) 0)
 419                 .setPriority(42)
 420                 .setCookie(new FlowCookie(BigInteger.ONE))
 421                 .setMatch(new MatchBuilder().build());
 422         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 423
 424         Mockito.when(messageTranslatorFlowRemoved
 425                 .translate(any(Object.class), any(DeviceInfo.class), any(Object.class)))
 426                 .thenReturn(flowRemovedMdsalBld.build());
 427
 428         // insert flow+flowId into local registry
 429         final FlowRegistryKey flowRegKey =
 430                 FlowRegistryKeyFactory.create(deviceInfo.getVersion(), flowRemovedMdsalBld.build());
 431         final FlowDescriptor flowDescriptor = FlowDescriptorFactory.create((short) 0, new FlowId("ut-ofp:f456"));
 432         deviceContext.getDeviceFlowRegistry().storeDescriptor(flowRegKey, flowDescriptor);
 433
 434         // prepare empty input message
 435         final FlowRemovedMessageBuilder flowRemovedBld = new FlowRemovedMessageBuilder();
 436
 437         // prepare path to flow to be removed
 438         final KeyedInstanceIdentifier<Flow, FlowKey> flowToBeRemovedPath = nodeKeyIdent
 439                 .augmentation(FlowCapableNode.class)
 440                 .child(Table.class, new TableKey((short) 0))
 441                 .child(Flow.class, new FlowKey(new FlowId("ut-ofp:f456")));
 442
 443         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 444         deviceContext.processFlowRemovedMessage(flowRemovedBld.build());
 445     }
 446
 447     @Test
 448     public void testProcessExperimenterMessage() {
 449         final ConvertorMessageFromOFJava mockedMessageConverter = mock(ConvertorMessageFromOFJava.class);
 450         final ExtensionConverterProvider mockedExtensionConverterProvider = mock(ExtensionConverterProvider.class);
 451         when(mockedExtensionConverterProvider.getMessageConverter(any(MessageTypeKey.class)))
 452                 .thenReturn(mockedMessageConverter);
 453
 454         final ExperimenterDataOfChoice mockedExperimenterDataOfChoice = mock(ExperimenterDataOfChoice.class);
 455         final ExperimenterMessage experimenterMessage = new ExperimenterMessageBuilder()
 456                 .setExperimenterDataOfChoice(mockedExperimenterDataOfChoice).build();
 457
 458         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 459
 460         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 461         ((DeviceContextImpl) deviceContext).setExtensionConverterProvider(mockedExtensionConverterProvider);
 462         deviceContext.processExperimenterMessage(experimenterMessage);
 463
 464         verify(mockedNotificationPublishService).offerNotification(any(ExperimenterMessageFromDev.class));
 465     }
 466
 467     @Test
 468     public void instantiateServiceInstance() throws Exception {
 469         deviceContext.instantiateServiceInstance();
 470     }
 471
 472     @Test
 473     public void close() throws Exception {
 474         deviceContext.close();
 475     }
 476
 477     @Test
 478     public void closeServiceInstance() throws Exception {
 479         deviceContext.closeServiceInstance();
 480     }
 481
 482 }