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.assertNull;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.mockito.Matchers.any;
  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 io.netty.util.Timeout;
  29 import java.math.BigInteger;
  30 import java.net.InetSocketAddress;
  31 import java.util.concurrent.atomic.AtomicLong;
  32 import org.junit.Assert;
  33 import org.junit.Before;
  34 import org.junit.Test;
  35 import org.junit.runner.RunWith;
  36 import org.mockito.InOrder;
  37 import org.mockito.Mock;
  38 import org.mockito.Mockito;
  39 import org.mockito.invocation.InvocationOnMock;
  40 import org.mockito.runners.MockitoJUnitRunner;
  41 import org.mockito.stubbing.Answer;
  42 import org.opendaylight.controller.md.sal.binding.api.BindingTransactionChain;
  43 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  44 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  45 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  46 import org.opendaylight.controller.md.sal.binding.api.ReadTransaction;
  47 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  48 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  49 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  50 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
  51 import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
  52 import org.opendaylight.openflowplugin.api.OFConstants;
  53 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  54 import org.opendaylight.openflowplugin.api.openflow.connection.OutboundQueueProvider;
  55 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  56 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  57 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  58 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
  59 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  60 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
  61 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  62 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceTerminationPhaseHandler;
  63 import org.opendaylight.openflowplugin.api.openflow.lifecycle.LifecycleConductor;
  64 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
  65 import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
  66 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
  67 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowRegistryKey;
  68 import org.opendaylight.openflowplugin.api.openflow.registry.group.DeviceGroupRegistry;
  69 import org.opendaylight.openflowplugin.api.openflow.registry.meter.DeviceMeterRegistry;
  70 import org.opendaylight.openflowplugin.api.openflow.rpc.ItemLifeCycleSource;
  71 import org.opendaylight.openflowplugin.api.openflow.rpc.RpcContext;
  72 import org.opendaylight.openflowplugin.api.openflow.rpc.listener.ItemLifecycleListener;
  73 import org.opendaylight.openflowplugin.api.openflow.statistics.StatisticsContext;
  74 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageIntelligenceAgency;
  75 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
  76 import org.opendaylight.openflowplugin.extension.api.ConvertorMessageFromOFJava;
  77 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  78 import org.opendaylight.openflowplugin.impl.registry.flow.FlowDescriptorFactory;
  79 import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
  80 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
  81 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.ExperimenterMessageFromDev;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  97 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
  99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
 100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.*;
 101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.Error;
 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.role.service.rev150727.OfpRole;
 105 import org.opendaylight.yangtools.concepts.Registration;
 106 import org.opendaylight.yangtools.yang.binding.DataObject;
 107 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 108 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 109 import org.opendaylight.yangtools.yang.common.RpcResult;
 110 import org.slf4j.Logger;
 111 import org.slf4j.LoggerFactory;
 112
 113 @RunWith(MockitoJUnitRunner.class)
 114 public class DeviceContextImplTest {
 115     private static final Logger LOG = LoggerFactory
 116             .getLogger(DeviceContextImplTest.class);
 117     private static final short DUMMY_AUXILIARY_ID = 33;
 118     private static final BigInteger DUMMY_COOKIE = new BigInteger("33");
 119     private static final Long DUMMY_XID = 544L;
 120     private static final Long DUMMY_PORT_NUMBER = 159L;
 121     private static final BigInteger DUMMY_DATAPATH_ID = new BigInteger("55");
 122     Xid xid;
 123     Xid xidMulti;
 124     DeviceContextImpl deviceContext;
 125     @Mock
 126     TransactionChainManager txChainManager;
 127     @Mock
 128     RequestContext<GetAsyncReply> requestContext;
 129     @Mock
 130     RequestContext<MultipartReply> requestContextMultiReply;
 131
 132     @Mock
 133     ConnectionContext connectionContext;
 134     @Mock
 135     DeviceState deviceState;
 136     @Mock
 137     GetFeaturesOutput featuresOutput;
 138     @Mock
 139     DataBroker dataBroker;
 140     @Mock
 141     WriteTransaction wTx;
 142     @Mock
 143     ReadOnlyTransaction rTx;
 144     @Mock
 145     BindingTransactionChain txChainFactory;
 146     @Mock
 147     HashedWheelTimer timer;
 148     @Mock
 149     MessageIntelligenceAgency messageIntelligenceAgency;
 150     @Mock
 151     OutboundQueueProvider outboundQueueProvider;
 152     @Mock
 153     ConnectionAdapter connectionAdapter;
 154     NodeId nodeId = new NodeId("h2g2:42");
 155     KeyedInstanceIdentifier<Node, NodeKey> nodeKeyIdent = DeviceStateUtil.createNodeInstanceIdentifier(nodeId);
 156     @Mock
 157     TranslatorLibrary translatorLibrary;
 158     @Mock
 159     Registration registration;
 160     @Mock
 161     MessageTranslator messageTranslatorPacketReceived;
 162     @Mock
 163     MessageTranslator messageTranslatorFlowCapableNodeConnector;
 164     @Mock
 165     private MessageTranslator<Object, Object> messageTranslatorFlowRemoved;
 166     @Mock
 167     private LifecycleConductor lifecycleConductor;
 168     @Mock
 169     private DeviceInfo deviceInfo;
 170
 171     private InOrder inOrderDevState;
 172
 173     private final AtomicLong atomicLong = new AtomicLong(0);
 174
 175     private DeviceContext deviceContextSpy;
 176
 177     @Before
 178     public void setUp() {
 179         final CheckedFuture<Optional<Node>, ReadFailedException> noExistNodeFuture = Futures.immediateCheckedFuture(Optional.<Node>absent());
 180         Mockito.when(rTx.read(LogicalDatastoreType.OPERATIONAL, nodeKeyIdent)).thenReturn(noExistNodeFuture);
 181         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
 182         Mockito.when(dataBroker.createTransactionChain(Mockito.any(TransactionChainManager.class))).thenReturn(txChainFactory);
 183         Mockito.when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(nodeKeyIdent);
 184         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
 185         Mockito.when(deviceInfo.getDatapathId()).thenReturn(BigInteger.TEN);
 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.newWriteOnlyTransaction()).thenReturn(wTx);
 200         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
 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         Mockito.when(messageTranslatorPacketReceived.translate(any(Object.class), any(DeviceInfo.class), any(Object.class))).thenReturn(mock(PacketReceived.class));
 212         Mockito.when(messageTranslatorFlowCapableNodeConnector.translate(any(Object.class), any(DeviceInfo.class), any(Object.class))).thenReturn(mock(FlowCapableNodeConnector.class));
 213         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3, PacketIn.class.getName())))).thenReturn(messageTranslatorPacketReceived);
 214         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3, PortGrouping.class.getName())))).thenReturn(messageTranslatorFlowCapableNodeConnector);
 215         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 216                 org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved.class.getName()))))
 217                 .thenReturn(messageTranslatorFlowRemoved);
 218         Mockito.when(lifecycleConductor.getMessageIntelligenceAgency()).thenReturn(messageIntelligenceAgency);
 219
 220         deviceContext = new DeviceContextImpl(connectionContext, deviceState, dataBroker, lifecycleConductor, outboundQueueProvider, translatorLibrary, false);
 221
 222         deviceContextSpy = Mockito.spy(deviceContext);
 223
 224         xid = new Xid(atomicLong.incrementAndGet());
 225         xidMulti = new Xid(atomicLong.incrementAndGet());
 226     }
 227
 228     @Test(expected = NullPointerException.class)
 229     public void testDeviceContextImplConstructorNullDataBroker() throws Exception {
 230         new DeviceContextImpl(connectionContext, deviceState, null, lifecycleConductor, outboundQueueProvider, translatorLibrary, false).close();
 231     }
 232
 233     @Test(expected = NullPointerException.class)
 234     public void testDeviceContextImplConstructorNullDeviceState() throws Exception {
 235         new DeviceContextImpl(connectionContext, null, dataBroker, lifecycleConductor, outboundQueueProvider, translatorLibrary, false).close();
 236     }
 237
 238     @Test(expected = NullPointerException.class)
 239     public void testDeviceContextImplConstructorNullTimer() throws Exception {
 240         new DeviceContextImpl(null, deviceState, dataBroker, lifecycleConductor, outboundQueueProvider, translatorLibrary, false).close();
 241     }
 242
 243     @Test
 244     public void testGetDeviceState() {
 245         final DeviceState deviceSt = deviceContext.getDeviceState();
 246         assertNotNull(deviceSt);
 247         assertEquals(deviceState, deviceSt);
 248     }
 249
 250     @Test
 251     public void testGetReadTransaction() {
 252         final ReadTransaction readTx = deviceContext.getReadTransaction();
 253         assertNotNull(readTx);
 254         assertEquals(rTx, readTx);
 255     }
 256
 257     /**
 258      * @throws Exception
 259      */
 260     @Test
 261     public void testInitialSubmitTransaction() throws Exception {
 262         Mockito.when(wTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
 263         final InstanceIdentifier<Nodes> dummyII = InstanceIdentifier.create(Nodes.class);
 264         deviceContext.getTransactionChainManager().activateTransactionManager() ;
 265         deviceContext.getTransactionChainManager().enableSubmit();
 266         deviceContext.addDeleteToTxChain(LogicalDatastoreType.CONFIGURATION, dummyII);
 267         deviceContext.initialSubmitTransaction();
 268         verify(wTx).submit();
 269     }
 270
 271     @Test
 272     public void testGetReservedXid() {
 273         deviceContext.reserveXidForDeviceMessage();
 274         verify(outboundQueueProvider).reserveEntry();
 275     }
 276
 277     @Test
 278     public void testAuxiliaryConnectionContext() {
 279         final ConnectionContext mockedConnectionContext = addDummyAuxiliaryConnectionContext();
 280         final ConnectionContext pickedConnectiobContexts = deviceContext.getAuxiliaryConnectiobContexts(DUMMY_COOKIE);
 281         assertEquals(mockedConnectionContext, pickedConnectiobContexts);
 282     }
 283     @Test
 284     public void testRemoveAuxiliaryConnectionContext() {
 285         final ConnectionContext mockedConnectionContext = addDummyAuxiliaryConnectionContext();
 286
 287         final ConnectionAdapter mockedAuxConnectionAdapter = mock(ConnectionAdapter.class);
 288         when(mockedConnectionContext.getConnectionAdapter()).thenReturn(mockedAuxConnectionAdapter);
 289
 290         assertNotNull(deviceContext.getAuxiliaryConnectiobContexts(DUMMY_COOKIE));
 291         deviceContext.removeAuxiliaryConnectionContext(mockedConnectionContext);
 292         assertNull(deviceContext.getAuxiliaryConnectiobContexts(DUMMY_COOKIE));
 293     }
 294
 295     private ConnectionContext addDummyAuxiliaryConnectionContext() {
 296         final ConnectionContext mockedConnectionContext = prepareConnectionContext();
 297         deviceContext.addAuxiliaryConnectionContext(mockedConnectionContext);
 298         return mockedConnectionContext;
 299     }
 300
 301     private ConnectionContext prepareConnectionContext() {
 302         final ConnectionContext mockedConnectionContext = mock(ConnectionContext.class);
 303         final FeaturesReply mockedFeaturesReply = mock(FeaturesReply.class);
 304         when(mockedFeaturesReply.getAuxiliaryId()).thenReturn(DUMMY_AUXILIARY_ID);
 305         when(mockedConnectionContext.getFeatures()).thenReturn(mockedFeaturesReply);
 306         return mockedConnectionContext;
 307     }
 308
 309     /**
 310      * @throws Exception
 311      */
 312     @Test
 313     public void testAddDeleteToTxChain() throws Exception{
 314         final InstanceIdentifier<Nodes> dummyII = InstanceIdentifier.create(Nodes.class);
 315         deviceContext.getTransactionChainManager().activateTransactionManager() ;
 316         deviceContext.getTransactionChainManager().enableSubmit();
 317         deviceContext.addDeleteToTxChain(LogicalDatastoreType.CONFIGURATION, dummyII);
 318         verify(wTx).delete(eq(LogicalDatastoreType.CONFIGURATION), eq(dummyII));
 319     }
 320
 321     /**
 322      * @throws Exception
 323      */
 324     @Test
 325     public void testSubmitTransaction() throws Exception {
 326         deviceContext.getTransactionChainManager().activateTransactionManager() ;
 327         deviceContext.getTransactionChainManager().enableSubmit();
 328         assertTrue(deviceContext.submitTransaction());
 329     }
 330
 331     @Test
 332     public void testGetPrimaryConnectionContext() {
 333         final ConnectionContext primaryConnectionContext = deviceContext.getPrimaryConnectionContext();
 334         assertEquals(connectionContext, primaryConnectionContext);
 335     }
 336
 337     @Test
 338     public void testGetDeviceFlowRegistry() {
 339         final DeviceFlowRegistry deviceFlowRegistry = deviceContext.getDeviceFlowRegistry();
 340         assertNotNull(deviceFlowRegistry);
 341     }
 342
 343     @Test
 344     public void testGetDeviceGroupRegistry() {
 345         final DeviceGroupRegistry deviceGroupRegistry = deviceContext.getDeviceGroupRegistry();
 346         assertNotNull(deviceGroupRegistry);
 347     }
 348
 349     @Test
 350     public void testGetDeviceMeterRegistry() {
 351         final DeviceMeterRegistry deviceMeterRegistry = deviceContext.getDeviceMeterRegistry();
 352         assertNotNull(deviceMeterRegistry);
 353     }
 354
 355     @Test
 356     public void testGetRpcContext() {
 357         final RpcContext rpcContext = mock(RpcContext.class);
 358         deviceContext.setRpcContext(rpcContext);
 359         assertNotNull(deviceContext.getRpcContext());
 360     }
 361
 362     @Test
 363     public void testProcessReply() {
 364         final Error mockedError = mock(Error.class);
 365         deviceContext.processReply(mockedError);
 366         verify(messageIntelligenceAgency).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE));
 367         final OfHeader mockedOfHeader = mock(OfHeader.class);
 368         deviceContext.processReply(mockedOfHeader);
 369         verify(messageIntelligenceAgency).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS));
 370     }
 371
 372     @Test
 373     public void testProcessReply2() {
 374         final MultipartReply mockedMultipartReply = mock(MultipartReply.class);
 375         final Xid dummyXid = new Xid(DUMMY_XID);
 376         deviceContext.processReply(dummyXid, Lists.newArrayList(mockedMultipartReply));
 377         verify(messageIntelligenceAgency).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE));
 378     }
 379
 380     @Test
 381     public void testProcessPacketInMessageFutureSuccess() {
 382         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 383         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 384         final ListenableFuture stringListenableFuture = Futures.immediateFuture(new String("dummy value"));
 385
 386         when(mockedNotificationPublishService.offerNotification(any(PacketReceived.class))).thenReturn(stringListenableFuture);
 387         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 388         deviceContext.processPacketInMessage(mockedPacketInMessage);
 389         verify(messageIntelligenceAgency).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS));
 390     }
 391
 392     @Test
 393     public void testProcessPacketInMessageFutureFailure() {
 394         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 395         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 396         final ListenableFuture dummyFuture = Futures.immediateFailedFuture(new IllegalStateException());
 397
 398         when(mockedNotificationPublishService.offerNotification(any(PacketReceived.class))).thenReturn(dummyFuture);
 399         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 400         deviceContext.processPacketInMessage(mockedPacketInMessage);
 401         verify(messageIntelligenceAgency).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED));
 402     }
 403
 404     @Test
 405     public void testTranslatorLibrary() {
 406         final TranslatorLibrary pickedTranslatorLibrary = deviceContext.oook();
 407         assertEquals(translatorLibrary, pickedTranslatorLibrary);
 408     }
 409
 410     @Test
 411     public void testShutdownConnection() {
 412         final ConnectionAdapter mockedConnectionAdapter = mock(ConnectionAdapter.class);
 413         final InetSocketAddress mockRemoteAddress = InetSocketAddress.createUnresolved("odl-unit.example.org",999);
 414         when(mockedConnectionAdapter.getRemoteAddress()).thenReturn(mockRemoteAddress);
 415         when(connectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
 416
 417         final NodeId dummyNodeId = new NodeId("dummyNodeId");
 418         when(deviceInfo.getNodeId()).thenReturn(dummyNodeId);
 419
 420         final ConnectionContext mockedAuxiliaryConnectionContext = prepareConnectionContext();
 421         deviceContext.addAuxiliaryConnectionContext(mockedAuxiliaryConnectionContext);
 422         final DeviceTerminationPhaseHandler mockedDeviceContextClosedHandler = mock(DeviceTerminationPhaseHandler.class);
 423         when(deviceState.isValid()).thenReturn(true);
 424         deviceContext.shutdownConnection();
 425         verify(connectionContext).closeConnection(true);
 426     }
 427
 428     @Test
 429     public void testBarrierFieldSetGet() {
 430         final Timeout mockedTimeout = mock(Timeout.class);
 431         deviceContext.setCurrentBarrierTimeout(mockedTimeout);
 432         final Timeout pickedBarrierTimeout = deviceContext.getBarrierTaskTimeout();
 433         assertEquals(mockedTimeout, pickedBarrierTimeout);
 434     }
 435
 436     @Test
 437     public void testGetMessageSpy() {
 438         final MessageSpy pickedMessageSpy = deviceContext.getMessageSpy();
 439         assertEquals(messageIntelligenceAgency, pickedMessageSpy);
 440     }
 441
 442     @Test
 443     public void testNodeConnector() {
 444         final NodeConnectorRef mockedNodeConnectorRef = mock(NodeConnectorRef.class);
 445         deviceContext.storeNodeConnectorRef(DUMMY_PORT_NUMBER, mockedNodeConnectorRef);
 446         final NodeConnectorRef nodeConnectorRef = deviceContext.lookupNodeConnectorRef(DUMMY_PORT_NUMBER);
 447         assertEquals(mockedNodeConnectorRef, nodeConnectorRef);
 448
 449     }
 450
 451     @Test
 452     public void testOnPublished() {
 453         final ConnectionContext auxiliaryConnectionContext = addDummyAuxiliaryConnectionContext();
 454
 455         final ConnectionAdapter mockedAuxConnectionAdapter = mock(ConnectionAdapter.class);
 456         when(auxiliaryConnectionContext.getConnectionAdapter()).thenReturn(mockedAuxConnectionAdapter);
 457
 458         final ConnectionAdapter mockedConnectionAdapter = mock(ConnectionAdapter.class);
 459         when(connectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
 460
 461         deviceContext.onPublished();
 462         verify(mockedAuxConnectionAdapter).setPacketInFiltering(eq(false));
 463         verify(mockedConnectionAdapter).setPacketInFiltering(eq(false));
 464     }
 465
 466     @Test
 467     public void testPortStatusMessage() throws Exception{
 468         final PortStatusMessage mockedPortStatusMessage = mock(PortStatusMessage.class);
 469         final Class dummyClass = Class.class;
 470         when(mockedPortStatusMessage.getImplementedInterface()).thenReturn(dummyClass);
 471
 472
 473         final GetFeaturesOutput mockedFeature = mock(GetFeaturesOutput.class);
 474         when(mockedFeature.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 475
 476         when(mockedPortStatusMessage.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 477         when(mockedPortStatusMessage.getReason()).thenReturn(PortReason.OFPPRADD);
 478         when(mockedPortStatusMessage.getPortNo()).thenReturn(42L);
 479
 480         OpenflowPortsUtil.init();
 481         deviceContext.processPortStatusMessage(mockedPortStatusMessage);
 482 //        verify(txChainManager).writeToTransaction(eq(LogicalDatastoreType.OPERATIONAL), any(InstanceIdentifier.class), any(DataObject.class));
 483     }
 484
 485     @Test
 486     public void testProcessFlowRemovedMessage() throws Exception {
 487         // prepare translation result
 488         final FlowRemovedBuilder flowRemovedMdsalBld = new FlowRemovedBuilder()
 489                 .setTableId((short) 0)
 490                 .setPriority(42)
 491                 .setCookie(new FlowCookie(BigInteger.ONE))
 492                 .setMatch(new MatchBuilder().build());
 493         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 494
 495         Mockito.when(messageTranslatorFlowRemoved.translate(any(Object.class), any(DeviceInfo.class), any(Object.class)))
 496                 .thenReturn(flowRemovedMdsalBld.build());
 497
 498         // insert flow+flowId into local registry
 499         final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(flowRemovedMdsalBld.build());
 500         final FlowDescriptor flowDescriptor = FlowDescriptorFactory.create((short) 0, new FlowId("ut-ofp:f456"));
 501         deviceContext.getDeviceFlowRegistry().store(flowRegKey, flowDescriptor);
 502
 503         // plug in lifecycleListener
 504         final ItemLifecycleListener itemLifecycleListener = Mockito.mock(ItemLifecycleListener.class);
 505         for (final ItemLifeCycleSource lifeCycleSource : deviceContext.getItemLifeCycleSourceRegistry().getLifeCycleSources()) {
 506             lifeCycleSource.setItemLifecycleListener(itemLifecycleListener);
 507         }
 508
 509         // prepare empty input message
 510         final FlowRemovedMessageBuilder flowRemovedBld = new FlowRemovedMessageBuilder();
 511
 512         // prepare path to flow to be removed
 513         final KeyedInstanceIdentifier<Flow, FlowKey> flowToBeRemovedPath = nodeKeyIdent
 514                 .augmentation(FlowCapableNode.class)
 515                 .child(Table.class, new TableKey((short) 0))
 516                 .child(Flow.class, new FlowKey(new FlowId("ut-ofp:f456")));
 517
 518         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 519         deviceContext.processFlowRemovedMessage(flowRemovedBld.build());
 520         Mockito.verify(itemLifecycleListener).onRemoved(flowToBeRemovedPath);
 521     }
 522
 523     @Test
 524     public void testProcessExperimenterMessage() {
 525         final ConvertorMessageFromOFJava mockedMessageConverter = mock(ConvertorMessageFromOFJava.class);
 526         final ExtensionConverterProvider mockedExtensionConverterProvider = mock(ExtensionConverterProvider.class);
 527         when(mockedExtensionConverterProvider.getMessageConverter(any(MessageTypeKey.class))).thenReturn(mockedMessageConverter);
 528
 529         final ExperimenterDataOfChoice mockedExperimenterDataOfChoice = mock(ExperimenterDataOfChoice.class);
 530         final ExperimenterMessage experimenterMessage = new ExperimenterMessageBuilder()
 531                 .setExperimenterDataOfChoice(mockedExperimenterDataOfChoice).build();
 532
 533         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 534
 535         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 536         deviceContext.setExtensionConverterProvider(mockedExtensionConverterProvider);
 537         deviceContext.processExperimenterMessage(experimenterMessage);
 538
 539         verify(mockedNotificationPublishService).offerNotification(any(ExperimenterMessageFromDev.class));
 540     }
 541
 542     @Test
 543     public void testOnDeviceDisconnected() throws Exception {
 544         final DeviceTerminationPhaseHandler deviceContextClosedHandler = mock(DeviceTerminationPhaseHandler.class);
 545
 546         assertEquals(0, deviceContext.getDeviceFlowRegistry().getAllFlowDescriptors().size());
 547         assertEquals(0, deviceContext.getDeviceGroupRegistry().getAllGroupIds().size());
 548         assertEquals(0, deviceContext.getDeviceMeterRegistry().getAllMeterIds().size());
 549
 550     }
 551
 552     @Test
 553     public void testOnClusterRoleChange() throws Exception {
 554         // test role.equals(oldRole)
 555         Assert.assertNull(deviceContextSpy.onClusterRoleChange(OfpRole.BECOMEMASTER, OfpRole.BECOMEMASTER).get());
 556
 557         // test call transactionChainManager.deactivateTransactionManager()
 558         Assert.assertNull(deviceContextSpy.onClusterRoleChange(OfpRole.BECOMESLAVE, OfpRole.NOCHANGE).get());
 559
 560         // test call MdSalRegistrationUtils.unregisterServices(rpcContext)
 561         final RpcContext rpcContext = mock(RpcContext.class);
 562         deviceContextSpy.setRpcContext(rpcContext);
 563         Assert.assertNull(deviceContextSpy.onClusterRoleChange(OfpRole.BECOMESLAVE, OfpRole.NOCHANGE).get());
 564
 565         final StatisticsContext statisticsContext = mock(StatisticsContext.class);
 566         deviceContextSpy.setStatisticsContext(statisticsContext);
 567
 568         deviceContextSpy.onClusterRoleChange(OfpRole.NOCHANGE, OfpRole.BECOMEMASTER);
 569         verify(deviceContextSpy).onDeviceTakeClusterLeadership();
 570
 571         Mockito.when(wTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
 572         deviceContextSpy.onClusterRoleChange(OfpRole.NOCHANGE, OfpRole.BECOMESLAVE);
 573         verify(deviceContextSpy).onDeviceLostClusterLeadership();
 574     }
 575 }