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 package org.opendaylight.openflowplugin.impl.device;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.ArgumentMatchers.any;
  14 import static org.mockito.ArgumentMatchers.eq;
  15 import static org.mockito.Mockito.lenient;
  16 import static org.mockito.Mockito.mock;
  17 import static org.mockito.Mockito.verify;
  18 import static org.mockito.Mockito.when;
  19
  20 import com.google.common.collect.Lists;
  21 import com.google.common.util.concurrent.FluentFuture;
  22 import com.google.common.util.concurrent.Futures;
  23 import com.google.common.util.concurrent.ListenableFuture;
  24 import com.google.common.util.concurrent.SettableFuture;
  25 import io.netty.util.HashedWheelTimer;
  26 import java.math.BigInteger;
  27 import java.util.Optional;
  28 import java.util.concurrent.atomic.AtomicLong;
  29 import org.junit.Before;
  30 import org.junit.Test;
  31 import org.junit.runner.RunWith;
  32 import org.mockito.Mock;
  33 import org.mockito.Mockito;
  34 import org.mockito.junit.MockitoJUnitRunner;
  35 import org.opendaylight.mdsal.binding.api.DataBroker;
  36 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  37 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  38 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
  39 import org.opendaylight.mdsal.binding.api.TransactionChain;
  40 import org.opendaylight.mdsal.common.api.CommitInfo;
  41 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  42 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
  43 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  44 import org.opendaylight.openflowplugin.api.OFConstants;
  45 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  46 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
  47 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  48 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  49 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
  50 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  51 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
  52 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  53 import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChain;
  54 import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChainHolder;
  55 import org.opendaylight.openflowplugin.api.openflow.lifecycle.ContextChainMastershipState;
  56 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
  57 import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
  58 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
  59 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowRegistryKey;
  60 import org.opendaylight.openflowplugin.api.openflow.registry.group.DeviceGroupRegistry;
  61 import org.opendaylight.openflowplugin.api.openflow.registry.meter.DeviceMeterRegistry;
  62 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
  63 import org.opendaylight.openflowplugin.common.txchain.TransactionChainManager;
  64 import org.opendaylight.openflowplugin.extension.api.ConvertorMessageFromOFJava;
  65 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  66 import org.opendaylight.openflowplugin.impl.device.initialization.AbstractDeviceInitializer;
  67 import org.opendaylight.openflowplugin.impl.device.initialization.DeviceInitializerProvider;
  68 import org.opendaylight.openflowplugin.impl.registry.flow.FlowDescriptorFactory;
  69 import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
  70 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
  71 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.ExperimenterMessageFromDev;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.Error;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessageBuilder;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncReply;
  97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
 100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketIn;
 101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
 102 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
 103 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
 104 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
 105 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
 106 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceivedBuilder;
 107 import org.opendaylight.yang.gen.v1.urn.opendaylight.role.service.rev150727.SalRoleService;
 108 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
 109 import org.opendaylight.yangtools.util.concurrent.NotificationManager;
 110 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 111 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 112 import org.opendaylight.yangtools.yang.common.RpcResult;
 113 import org.opendaylight.yangtools.yang.common.Uint32;
 114 import org.opendaylight.yangtools.yang.common.Uint64;
 115 import org.opendaylight.yangtools.yang.common.Uint8;
 116 import org.slf4j.Logger;
 117 import org.slf4j.LoggerFactory;
 118
 119 @RunWith(MockitoJUnitRunner.class)
 120 public class DeviceContextImplTest {
 121     private static final Logger LOG = LoggerFactory.getLogger(DeviceContextImplTest.class);
 122     private static final Uint8 DUMMY_AUXILIARY_ID = Uint8.valueOf(33);
 123     private static final Uint64 DUMMY_COOKIE = Uint64.valueOf("33");
 124     private static final Uint32 DUMMY_XID = Uint32.valueOf(544L);
 125     private static final Long DUMMY_PORT_NUMBER = 159L;
 126     private static final Uint64 DUMMY_DATAPATH_ID = Uint64.valueOf("55");
 127     private Xid xid;
 128     private Xid xidMulti;
 129
 130     private DeviceContext deviceContext;
 131     @Mock
 132     private RequestContext<GetAsyncReply> requestContext;
 133     @Mock
 134     private RequestContext<MultipartReply> requestContextMultiReply;
 135     @Mock
 136     private ConnectionContext connectionContext;
 137     @Mock
 138     private GetFeaturesOutput featuresOutput;
 139     @Mock
 140     private DataBroker dataBroker;
 141     @Mock
 142     private ReadWriteTransaction writeTx;
 143     @Mock
 144     private ReadTransaction readTx;
 145     @Mock
 146     private TransactionChain txChainFactory;
 147     @Mock
 148     private HashedWheelTimer timer;
 149     @Mock
 150     private OutboundQueueProvider outboundQueueProvider;
 151     @Mock
 152     private ConnectionAdapter connectionAdapter;
 153     private final NodeId nodeId = new NodeId("h2g2:42");
 154     private final KeyedInstanceIdentifier<Node, NodeKey> nodeKeyIdent =
 155             DeviceStateUtil.createNodeInstanceIdentifier(nodeId);
 156     @Mock
 157     private TranslatorLibrary translatorLibrary;
 158     @Mock
 159     MessageTranslator messageTranslatorPacketReceived;
 160     @Mock
 161     private MessageTranslator messageTranslatorFlowCapableNodeConnector;
 162     @Mock
 163     private MessageTranslator<Object, Object> messageTranslatorFlowRemoved;
 164     @Mock
 165     private DeviceInfo deviceInfo;
 166     @Mock
 167     private ConvertorExecutor convertorExecutor;
 168     @Mock
 169     private MessageSpy messageSpy;
 170     @Mock
 171     private DeviceInitializerProvider deviceInitializerProvider;
 172     @Mock
 173     private AbstractDeviceInitializer abstractDeviceInitializer;
 174     @Mock
 175     private SalRoleService salRoleService;
 176     @Mock
 177     private ContextChainHolder contextChainHolder;
 178     @Mock
 179     private ContextChain contextChain;
 180     @Mock
 181     private NotificationManager queuedNotificationManager;
 182
 183     private final AtomicLong atomicLong = new AtomicLong(0);
 184
 185     private DeviceContext deviceContextSpy;
 186
 187     @Before
 188     public void setUp() {
 189         final FluentFuture<Optional<Node>> noExistNodeFuture =
 190                 FluentFutures.immediateFluentFuture(Optional.<Node>empty());
 191         Mockito.lenient().when(readTx.read(LogicalDatastoreType.OPERATIONAL, nodeKeyIdent))
 192                 .thenReturn(noExistNodeFuture);
 193         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(readTx);
 194         Mockito.when(dataBroker.createTransactionChain(any(TransactionChainManager.class)))
 195                 .thenReturn(txChainFactory);
 196         Mockito.when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(nodeKeyIdent);
 197         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
 198         Mockito.when(deviceInfo.getDatapathId()).thenReturn(Uint64.ONE);
 199         final SettableFuture<RpcResult<GetAsyncReply>> settableFuture = SettableFuture.create();
 200         final SettableFuture<RpcResult<MultipartReply>> settableFutureMultiReply = SettableFuture.create();
 201         Mockito.lenient().when(requestContext.getFuture()).thenReturn(settableFuture);
 202         Mockito.lenient().doAnswer(invocation -> {
 203             settableFuture.set((RpcResult<GetAsyncReply>) invocation.getArguments()[0]);
 204             return null;
 205         }).when(requestContext).setResult(Mockito.<RpcResult>any());
 206
 207         Mockito.lenient().when(requestContextMultiReply.getFuture()).thenReturn(settableFutureMultiReply);
 208         Mockito.lenient().doAnswer(invocation -> {
 209             settableFutureMultiReply.set((RpcResult<MultipartReply>) invocation.getArguments()[0]);
 210             return null;
 211         }).when(requestContextMultiReply).setResult(any(RpcResult.class));
 212         Mockito.when(txChainFactory.newReadWriteTransaction()).thenReturn(writeTx);
 213         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(readTx);
 214         Mockito.lenient().when(connectionContext.getOutboundQueueProvider()).thenReturn(outboundQueueProvider);
 215         Mockito.when(connectionContext.getConnectionAdapter()).thenReturn(connectionAdapter);
 216         Mockito.when(connectionContext.getDeviceInfo()).thenReturn(deviceInfo);
 217         final FeaturesReply mockedFeaturesReply = mock(FeaturesReply.class);
 218         lenient().when(connectionContext.getFeatures()).thenReturn(mockedFeaturesReply);
 219         lenient().when(connectionContext.getFeatures().getCapabilities()).thenReturn(mock(Capabilities.class));
 220
 221         Mockito.lenient().when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 222         Mockito.lenient().when(featuresOutput.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 223         Mockito.lenient().when(featuresOutput.getVersion()).thenReturn(Uint8.valueOf(OFConstants.OFP_VERSION_1_3));
 224         Mockito.when(contextChainHolder.getContextChain(deviceInfo)).thenReturn(contextChain);
 225         Mockito.when(contextChain.isMastered(ContextChainMastershipState.CHECK, false)).thenReturn(true);
 226
 227         final PacketReceived packetReceived = new PacketReceivedBuilder()
 228                 .setMatch(new org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.packet.received
 229                         .MatchBuilder()
 230                         .setInPort(new NodeConnectorId("openflow:1:LOCAL"))
 231                         .build())
 232                 .build();
 233
 234         Mockito.when(messageTranslatorPacketReceived.translate(Mockito.any(), Mockito.any(),
 235                 Mockito.any())).thenReturn(packetReceived);
 236         lenient().when(messageTranslatorFlowCapableNodeConnector.translate(Mockito.any(),
 237                 Mockito.any(),
 238                 Mockito.any())).thenReturn(mock(FlowCapableNodeConnector.class));
 239         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 240                 PacketIn.class.getName())))).thenReturn(messageTranslatorPacketReceived);
 241         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 242                 PortGrouping.class.getName())))).thenReturn(messageTranslatorFlowCapableNodeConnector);
 243         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 244                 FlowRemoved.class.getName())))).thenReturn(messageTranslatorFlowRemoved);
 245
 246         final java.util.Optional<AbstractDeviceInitializer> deviceInitializer = java.util.Optional
 247                 .of(this.abstractDeviceInitializer);
 248
 249         Mockito.lenient().when(deviceInitializerProvider.lookup(OFConstants.OFP_VERSION_1_3))
 250                 .thenReturn(deviceInitializer);
 251         Mockito.lenient().when(salRoleService.setRole(any())).thenReturn(Futures.immediateFuture(null));
 252
 253         deviceContext = new DeviceContextImpl(
 254                 connectionContext,
 255                 dataBroker,
 256                 messageSpy,
 257                 translatorLibrary,
 258                 convertorExecutor,
 259                 false, timer, false,
 260                 deviceInitializerProvider,
 261                 true, false,
 262                 contextChainHolder,
 263                 queuedNotificationManager,
 264                 false);
 265         ((DeviceContextImpl) deviceContext).lazyTransactionManagerInitialization();
 266         deviceContextSpy = Mockito.spy(deviceContext);
 267
 268         xid = new Xid(Uint32.valueOf(atomicLong.incrementAndGet()));
 269         xidMulti = new Xid(Uint32.valueOf(atomicLong.incrementAndGet()));
 270         lenient().doNothing().when(deviceContextSpy).writeToTransaction(any(), any(), any());
 271     }
 272
 273     @Test
 274     public void testGetReadTransaction() {
 275         readTx = deviceContext.getReadTransaction();
 276         assertNotNull(readTx);
 277         assertEquals(this.readTx, readTx);
 278     }
 279
 280     @Test
 281     public void testInitialSubmitTransaction() {
 282         Mockito.doReturn(CommitInfo.emptyFluentFuture()).when(writeTx).commit();
 283         final InstanceIdentifier<Nodes> dummyII = InstanceIdentifier.create(Nodes.class);
 284         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 285         ((DeviceContextImpl) deviceContext).getTransactionChainManager().initialSubmitWriteTransaction();
 286         deviceContext.addDeleteToTxChain(LogicalDatastoreType.CONFIGURATION, dummyII);
 287         deviceContext.initialSubmitTransaction();
 288         verify(writeTx).commit();
 289     }
 290
 291     private static ConnectionContext prepareConnectionContext() {
 292         final ConnectionContext mockedConnectionContext = mock(ConnectionContext.class);
 293         final FeaturesReply mockedFeaturesReply = mock(FeaturesReply.class);
 294         when(mockedFeaturesReply.getAuxiliaryId()).thenReturn(DUMMY_AUXILIARY_ID);
 295         when(mockedConnectionContext.getFeatures()).thenReturn(mockedFeaturesReply);
 296         return mockedConnectionContext;
 297     }
 298
 299     @Test
 300     public void testAddDeleteToTxChain() {
 301         final InstanceIdentifier<Nodes> dummyII = InstanceIdentifier.create(Nodes.class);
 302         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 303         ((DeviceContextImpl) deviceContext).getTransactionChainManager().initialSubmitWriteTransaction();
 304         deviceContext.addDeleteToTxChain(LogicalDatastoreType.CONFIGURATION, dummyII);
 305         verify(writeTx).delete(eq(LogicalDatastoreType.CONFIGURATION), eq(dummyII));
 306     }
 307
 308     @Test
 309     public void testSubmitTransaction() {
 310         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 311         ((DeviceContextImpl) deviceContext).getTransactionChainManager().initialSubmitWriteTransaction();
 312         assertTrue(deviceContext.submitTransaction());
 313     }
 314
 315     @Test
 316     public void testGetPrimaryConnectionContext() {
 317         final ConnectionContext primaryConnectionContext = deviceContext.getPrimaryConnectionContext();
 318         assertEquals(connectionContext, primaryConnectionContext);
 319     }
 320
 321     @Test
 322     public void testGetDeviceFlowRegistry() {
 323         final DeviceFlowRegistry deviceFlowRegistry = deviceContext.getDeviceFlowRegistry();
 324         assertNotNull(deviceFlowRegistry);
 325     }
 326
 327     @Test
 328     public void testGetDeviceGroupRegistry() {
 329         final DeviceGroupRegistry deviceGroupRegistry = deviceContext.getDeviceGroupRegistry();
 330         assertNotNull(deviceGroupRegistry);
 331     }
 332
 333     @Test
 334     public void testGetDeviceMeterRegistry() {
 335         final DeviceMeterRegistry deviceMeterRegistry = deviceContext.getDeviceMeterRegistry();
 336         assertNotNull(deviceMeterRegistry);
 337     }
 338
 339     @Test
 340     public void testProcessReply() {
 341         final Error mockedError = mock(Error.class);
 342         deviceContext.processReply(mockedError);
 343         verify(messageSpy).spyMessage(Mockito.<Class>any(),
 344                 eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_FAILURE));
 345         final OfHeader mockedOfHeader = mock(OfHeader.class);
 346         deviceContext.processReply(mockedOfHeader);
 347         verify(messageSpy).spyMessage(Mockito.<Class>any(),
 348                 eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS));
 349     }
 350
 351     @Test
 352     public void testProcessReply2() {
 353         final Xid dummyXid = new Xid(DUMMY_XID);
 354
 355         final Error mockedError = mock(Error.class);
 356         deviceContext.processReply(dummyXid, Lists.newArrayList(mockedError));
 357         verify(messageSpy).spyMessage(Mockito.<Class>any(),
 358                 eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_FAILURE));
 359
 360         final MultipartReply mockedMultipartReply = mock(MultipartReply.class);
 361         deviceContext.processReply(dummyXid, Lists.newArrayList(mockedMultipartReply));
 362         verify(messageSpy).spyMessage(Mockito.<Class>any(),
 363                 eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS));
 364     }
 365
 366     @Test
 367     public void testProcessPacketInMessageFutureSuccess() {
 368         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 369         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 370         final ListenableFuture stringListenableFuture = Futures.immediateFuture("dummy value");
 371
 372         when(mockedNotificationPublishService.offerNotification(any(PacketReceived.class)))
 373                 .thenReturn(stringListenableFuture);
 374         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 375         deviceContext.processPacketInMessage(mockedPacketInMessage);
 376         verify(messageSpy).spyMessage(Mockito.<Class>any(), eq(MessageSpy.StatisticsGroup.FROM_SWITCH));
 377         verify(messageSpy).spyMessage(Mockito.<Class>any(),
 378                 eq(MessageSpy.StatisticsGroup.FROM_SWITCH_PUBLISHED_SUCCESS));
 379     }
 380
 381     @Test
 382     public void testProcessPacketInMessageFutureFailure() {
 383         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 384         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 385         final ListenableFuture dummyFuture = Futures.immediateFailedFuture(new IllegalStateException());
 386
 387         when(mockedNotificationPublishService.offerNotification(Mockito.<PacketReceived>any())).thenReturn(dummyFuture);
 388         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 389         deviceContext.processPacketInMessage(mockedPacketInMessage);
 390         verify(messageSpy).spyMessage(Mockito.<Class>any(),
 391                 eq(MessageSpy.StatisticsGroup.FROM_SWITCH_NOTIFICATION_REJECTED));
 392     }
 393
 394     @Test
 395     public void testTranslatorLibrary() {
 396         final TranslatorLibrary pickedTranslatorLibrary = deviceContext.oook();
 397         assertEquals(translatorLibrary, pickedTranslatorLibrary);
 398     }
 399
 400     @Test
 401     public void testGetMessageSpy() {
 402         final MessageSpy pickedMessageSpy = deviceContext.getMessageSpy();
 403         assertEquals(messageSpy, pickedMessageSpy);
 404     }
 405
 406     @Test
 407     public void testOnPublished() {
 408         final ConnectionAdapter mockedConnectionAdapter = mock(ConnectionAdapter.class);
 409         when(connectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
 410
 411         deviceContext.onPublished();
 412         verify(mockedConnectionAdapter).setPacketInFiltering(eq(false));
 413     }
 414
 415     @Test
 416     public void testPortStatusMessage() {
 417         final PortStatusMessage mockedPortStatusMessage = mock(PortStatusMessage.class);
 418         final Class dummyClass = Class.class;
 419         when(mockedPortStatusMessage.implementedInterface()).thenReturn(dummyClass);
 420
 421         final GetFeaturesOutput mockedFeature = mock(GetFeaturesOutput.class);
 422         lenient().when(mockedFeature.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 423
 424         lenient().when(mockedPortStatusMessage.getVersion()).thenReturn(Uint8.valueOf(OFConstants.OFP_VERSION_1_3));
 425         lenient().when(mockedPortStatusMessage.getReason()).thenReturn(PortReason.OFPPRADD);
 426         lenient().when(mockedPortStatusMessage.getPortNo()).thenReturn(Uint32.valueOf(42L));
 427         deviceContextSpy.processPortStatusMessage(mockedPortStatusMessage);
 428         verify(messageSpy).spyMessage(any(), any());
 429     }
 430
 431     @Test
 432     public void testProcessFlowRemovedMessage() {
 433         // prepare translation result
 434         final FlowRemovedBuilder flowRemovedMdsalBld = new FlowRemovedBuilder()
 435                 .setTableId((short) 0)
 436                 .setPriority(42)
 437                 .setCookie(new FlowCookie(BigInteger.ONE))
 438                 .setMatch(new MatchBuilder().build());
 439         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 440
 441         Mockito.lenient().when(messageTranslatorFlowRemoved
 442                 .translate(any(Object.class), any(DeviceInfo.class), any(Object.class)))
 443                 .thenReturn(flowRemovedMdsalBld.build());
 444
 445         // insert flow+flowId into local registry
 446         final FlowRegistryKey flowRegKey =
 447                 FlowRegistryKeyFactory.create(deviceInfo.getVersion(), flowRemovedMdsalBld.build());
 448         final FlowDescriptor flowDescriptor = FlowDescriptorFactory.create(Uint8.ZERO, new FlowId("ut-ofp:f456"));
 449         deviceContext.getDeviceFlowRegistry().storeDescriptor(flowRegKey, flowDescriptor);
 450
 451         // prepare empty input message
 452         final FlowRemovedMessageBuilder flowRemovedBld = new FlowRemovedMessageBuilder();
 453
 454         // prepare path to flow to be removed
 455         final KeyedInstanceIdentifier<Flow, FlowKey> flowToBeRemovedPath = nodeKeyIdent
 456                 .augmentation(FlowCapableNode.class)
 457                 .child(Table.class, new TableKey((short) 0))
 458                 .child(Flow.class, new FlowKey(new FlowId("ut-ofp:f456")));
 459
 460         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 461         deviceContext.processFlowRemovedMessage(flowRemovedBld.build());
 462     }
 463
 464     @Test
 465     public void testProcessExperimenterMessage() {
 466         final ConvertorMessageFromOFJava mockedMessageConverter = mock(ConvertorMessageFromOFJava.class);
 467         final ExtensionConverterProvider mockedExtensionConverterProvider = mock(ExtensionConverterProvider.class);
 468         when(mockedExtensionConverterProvider.getMessageConverter(any(MessageTypeKey.class)))
 469                 .thenReturn(mockedMessageConverter);
 470
 471         final ExperimenterDataOfChoice mockedExperimenterDataOfChoice = mock(ExperimenterDataOfChoice.class);
 472         final ExperimenterMessage experimenterMessage = new ExperimenterMessageBuilder()
 473                 .setExperimenterDataOfChoice(mockedExperimenterDataOfChoice).build();
 474
 475         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 476
 477         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 478         ((DeviceContextImpl) deviceContext).setExtensionConverterProvider(mockedExtensionConverterProvider);
 479         deviceContext.processExperimenterMessage(experimenterMessage);
 480
 481         verify(mockedNotificationPublishService).offerNotification(any(ExperimenterMessageFromDev.class));
 482     }
 483
 484     @Test
 485     public void instantiateServiceInstance() {
 486         deviceContext.instantiateServiceInstance();
 487     }
 488
 489     @Test
 490     public void close() {
 491         deviceContext.close();
 492     }
 493
 494     @Test
 495     public void closeServiceInstance() {
 496         deviceContext.closeServiceInstance();
 497     }
 498
 499 }