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
  33 import org.junit.Assert;
  34 import org.junit.Before;
  35 import org.junit.Test;
  36 import org.junit.runner.RunWith;
  37 import org.mockito.InOrder;
  38 import org.mockito.Matchers;
  39 import org.mockito.Mock;
  40 import org.mockito.Mockito;
  41 import org.mockito.runners.MockitoJUnitRunner;
  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.DeviceManager;
  58 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  59 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
  60 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  61 import org.opendaylight.openflowplugin.api.openflow.device.TranslatorLibrary;
  62 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  63 import org.opendaylight.openflowplugin.api.openflow.device.handlers.DeviceTerminationPhaseHandler;
  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.listener.ItemLifecycleListener;
  72 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.MessageSpy;
  73 import org.opendaylight.openflowplugin.extension.api.ConvertorMessageFromOFJava;
  74 import org.opendaylight.openflowplugin.extension.api.core.extension.ExtensionConverterProvider;
  75 import org.opendaylight.openflowplugin.impl.registry.flow.FlowDescriptorFactory;
  76 import org.opendaylight.openflowplugin.impl.registry.flow.FlowRegistryKeyFactory;
  77 import org.opendaylight.openflowplugin.impl.util.DeviceStateUtil;
  78 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorExecutor;
  79 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.experimenter.message.service.rev151020.ExperimenterMessageFromDev;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.FlowRemovedBuilder;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortReason;
  97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.Error;
  98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
  99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessageBuilder;
 100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
 101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessageBuilder;
 102 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetAsyncReply;
 103 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
 104 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
 105 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
 106 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketIn;
 107 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
 108 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortGrouping;
 109 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;
 110 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
 111 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
 112 import org.opendaylight.yangtools.concepts.Registration;
 113 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 114 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 115 import org.opendaylight.yangtools.yang.binding.Notification;
 116 import org.opendaylight.yangtools.yang.common.RpcResult;
 117 import org.slf4j.Logger;
 118 import org.slf4j.LoggerFactory;
 119
 120 @RunWith(MockitoJUnitRunner.class)
 121 public class DeviceContextImplTest {
 122     private static final Logger LOG = LoggerFactory
 123             .getLogger(DeviceContextImplTest.class);
 124     private static final short DUMMY_AUXILIARY_ID = 33;
 125     private static final BigInteger DUMMY_COOKIE = new BigInteger("33");
 126     private static final Long DUMMY_XID = 544L;
 127     private static final Long DUMMY_PORT_NUMBER = 159L;
 128     private static final BigInteger DUMMY_DATAPATH_ID = new BigInteger("55");
 129     Xid xid;
 130     Xid xidMulti;
 131
 132     DeviceContext deviceContext;
 133     @Mock
 134     TransactionChainManager txChainManager;
 135     @Mock
 136     RequestContext<GetAsyncReply> requestContext;
 137     @Mock
 138     RequestContext<MultipartReply> requestContextMultiReply;
 139     @Mock
 140     ConnectionContext connectionContext;
 141     @Mock
 142     DeviceState deviceState;
 143     @Mock
 144     GetFeaturesOutput featuresOutput;
 145     @Mock
 146     DataBroker dataBroker;
 147     @Mock
 148     WriteTransaction wTx;
 149     @Mock
 150     ReadOnlyTransaction rTx;
 151     @Mock
 152     BindingTransactionChain txChainFactory;
 153     @Mock
 154     HashedWheelTimer timer;
 155     @Mock
 156     OutboundQueueProvider outboundQueueProvider;
 157     @Mock
 158     ConnectionAdapter connectionAdapter;
 159     NodeId nodeId = new NodeId("h2g2:42");
 160     KeyedInstanceIdentifier<Node, NodeKey> nodeKeyIdent = DeviceStateUtil.createNodeInstanceIdentifier(nodeId);
 161     @Mock
 162     TranslatorLibrary translatorLibrary;
 163     @Mock
 164     Registration registration;
 165     @Mock
 166     MessageTranslator messageTranslatorPacketReceived;
 167     @Mock
 168     MessageTranslator messageTranslatorFlowCapableNodeConnector;
 169     @Mock
 170     private MessageTranslator<Object, Object> messageTranslatorFlowRemoved;
 171     @Mock
 172     private DeviceInfo deviceInfo;
 173     @Mock
 174     private DeviceManager deviceManager;
 175     @Mock
 176     private ConvertorExecutor convertorExecutor;
 177     @Mock
 178     private MessageSpy messageSpy;
 179
 180     private InOrder inOrderDevState;
 181
 182     private final AtomicLong atomicLong = new AtomicLong(0);
 183
 184     private DeviceContext deviceContextSpy;
 185
 186     @Before
 187     public void setUp() throws Exception{
 188         final CheckedFuture<Optional<Node>, ReadFailedException> noExistNodeFuture = Futures.immediateCheckedFuture(Optional.<Node>absent());
 189         Mockito.when(rTx.read(LogicalDatastoreType.OPERATIONAL, nodeKeyIdent)).thenReturn(noExistNodeFuture);
 190         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
 191         Mockito.when(dataBroker.createTransactionChain(Mockito.any(TransactionChainManager.class))).thenReturn(txChainFactory);
 192         Mockito.when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(nodeKeyIdent);
 193         Mockito.when(deviceInfo.getNodeId()).thenReturn(nodeId);
 194         Mockito.when(deviceInfo.getDatapathId()).thenReturn(BigInteger.ONE);
 195         final SettableFuture<RpcResult<GetAsyncReply>> settableFuture = SettableFuture.create();
 196         final SettableFuture<RpcResult<MultipartReply>> settableFutureMultiReply = SettableFuture.create();
 197         Mockito.when(requestContext.getFuture()).thenReturn(settableFuture);
 198         Mockito.doAnswer(invocation -> {
 199             settableFuture.set((RpcResult<GetAsyncReply>) invocation.getArguments()[0]);
 200             return null;
 201         }).when(requestContext).setResult(any(RpcResult.class));
 202
 203         Mockito.when(requestContextMultiReply.getFuture()).thenReturn(settableFutureMultiReply);
 204         Mockito.doAnswer(invocation -> {
 205             settableFutureMultiReply.set((RpcResult<MultipartReply>) invocation.getArguments()[0]);
 206             return null;
 207         }).when(requestContextMultiReply).setResult(any(RpcResult.class));
 208         Mockito.when(txChainFactory.newWriteOnlyTransaction()).thenReturn(wTx);
 209         Mockito.when(dataBroker.newReadOnlyTransaction()).thenReturn(rTx);
 210         Mockito.when(connectionContext.getOutboundQueueProvider()).thenReturn(outboundQueueProvider);
 211         Mockito.when(connectionContext.getConnectionAdapter()).thenReturn(connectionAdapter);
 212         Mockito.when(connectionContext.getDeviceInfo()).thenReturn(deviceInfo);
 213         final FeaturesReply mockedFeaturesReply = mock(FeaturesReply.class);
 214         when(connectionContext.getFeatures()).thenReturn(mockedFeaturesReply);
 215         when(connectionContext.getFeatures().getCapabilities()).thenReturn(mock(Capabilities.class));
 216
 217         Mockito.when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 218         Mockito.when(featuresOutput.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 219         Mockito.when(featuresOutput.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 220         Mockito.when(messageTranslatorPacketReceived.translate(any(Object.class), any(DeviceInfo.class), any(Object.class))).thenReturn(mock(PacketReceived.class));
 221         Mockito.when(messageTranslatorFlowCapableNodeConnector.translate(any(Object.class), any(DeviceInfo.class), any(Object.class))).thenReturn(mock(FlowCapableNodeConnector.class));
 222         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3, PacketIn.class.getName())))).thenReturn(messageTranslatorPacketReceived);
 223         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3, PortGrouping.class.getName())))).thenReturn(messageTranslatorFlowCapableNodeConnector);
 224         Mockito.when(translatorLibrary.lookupTranslator(eq(new TranslatorKey(OFConstants.OFP_VERSION_1_3,
 225                 org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemoved.class.getName()))))
 226                 .thenReturn(messageTranslatorFlowRemoved);
 227
 228         deviceContext = new DeviceContextImpl(
 229                 connectionContext,
 230                 dataBroker,
 231                 messageSpy,
 232                 translatorLibrary,
 233                 deviceManager,
 234                 convertorExecutor,
 235                 false, timer, deviceManager);
 236         deviceContextSpy = Mockito.spy(deviceContext);
 237
 238         xid = new Xid(atomicLong.incrementAndGet());
 239         xidMulti = new Xid(atomicLong.incrementAndGet());
 240         ((DeviceContextImpl) deviceContext).lazyTransactionManagerInitialization();
 241
 242         Mockito.doNothing().when(deviceContextSpy).writeToTransaction(Mockito.<LogicalDatastoreType>any(), Mockito.<InstanceIdentifier>any(), any());
 243
 244     }
 245
 246     @Test(expected = NullPointerException.class)
 247     public void testDeviceContextImplConstructorNullDataBroker() throws Exception {
 248         new DeviceContextImpl(connectionContext, null, null, translatorLibrary, deviceManager, convertorExecutor,false, timer, deviceManager).close();
 249     }
 250
 251     @Test(expected = NullPointerException.class)
 252     public void testDeviceContextImplConstructorNullTimer() throws Exception {
 253         new DeviceContextImpl(null, dataBroker, null, translatorLibrary, deviceManager,convertorExecutor,false, timer, deviceManager).close();
 254     }
 255
 256     @Test
 257     public void testGetReadTransaction() {
 258         final ReadTransaction readTx = deviceContext.getReadTransaction();
 259         assertNotNull(readTx);
 260         assertEquals(rTx, readTx);
 261     }
 262
 263     /**
 264      * @throws Exception
 265      */
 266     @Test
 267     public void testInitialSubmitTransaction() throws Exception {
 268         Mockito.when(wTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
 269         final InstanceIdentifier<Nodes> dummyII = InstanceIdentifier.create(Nodes.class);
 270         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 271         ((DeviceContextImpl) deviceContext).getTransactionChainManager().enableSubmit();
 272         deviceContext.addDeleteToTxChain(LogicalDatastoreType.CONFIGURATION, dummyII);
 273         deviceContext.initialSubmitTransaction();
 274         verify(wTx).submit();
 275     }
 276
 277     @Test
 278     public void testAuxiliaryConnectionContext() {
 279         final ConnectionContext mockedConnectionContext = addDummyAuxiliaryConnectionContext();
 280         final ConnectionContext pickedConnectiobContexts = deviceContext.getAuxiliaryConnectionContexts(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.getAuxiliaryConnectionContexts(DUMMY_COOKIE));
 291         deviceContext.removeAuxiliaryConnectionContext(mockedConnectionContext);
 292         assertNull(deviceContext.getAuxiliaryConnectionContexts(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         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 316         ((DeviceContextImpl) 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         ((DeviceContextImpl) deviceContext).getTransactionChainManager().activateTransactionManager() ;
 327         ((DeviceContextImpl) 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 testProcessReply() {
 357         final Error mockedError = mock(Error.class);
 358         deviceContext.processReply(mockedError);
 359         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE));
 360         final OfHeader mockedOfHeader = mock(OfHeader.class);
 361         deviceContext.processReply(mockedOfHeader);
 362         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS));
 363     }
 364
 365     @Test
 366     public void testProcessReply2() {
 367         final MultipartReply mockedMultipartReply = mock(MultipartReply.class);
 368         final Xid dummyXid = new Xid(DUMMY_XID);
 369         deviceContext.processReply(dummyXid, Lists.newArrayList(mockedMultipartReply));
 370         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_FAILURE));
 371     }
 372
 373     @Test
 374     public void testProcessPacketInMessageFutureSuccess() {
 375         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 376         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 377         final ListenableFuture stringListenableFuture = Futures.immediateFuture(new String("dummy value"));
 378
 379         when(mockedNotificationPublishService.offerNotification(any(PacketReceived.class))).thenReturn(stringListenableFuture);
 380         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 381         deviceContext.processPacketInMessage(mockedPacketInMessage);
 382         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_PUBLISHED_SUCCESS));
 383     }
 384
 385     @Test
 386     public void testProcessPacketInMessageFutureFailure() {
 387         final PacketInMessage mockedPacketInMessage = mock(PacketInMessage.class);
 388         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 389         final ListenableFuture dummyFuture = Futures.immediateFailedFuture(new IllegalStateException());
 390
 391         when(mockedNotificationPublishService.offerNotification(any(PacketReceived.class))).thenReturn(dummyFuture);
 392         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 393         deviceContext.processPacketInMessage(mockedPacketInMessage);
 394         verify(messageSpy).spyMessage(any(Class.class), eq(MessageSpy.STATISTIC_GROUP.FROM_SWITCH_NOTIFICATION_REJECTED));
 395     }
 396
 397     @Test
 398     public void testTranslatorLibrary() {
 399         final TranslatorLibrary pickedTranslatorLibrary = deviceContext.oook();
 400         assertEquals(translatorLibrary, pickedTranslatorLibrary);
 401     }
 402
 403     @Test
 404     public void testShutdownConnection() {
 405         final ConnectionAdapter mockedConnectionAdapter = mock(ConnectionAdapter.class);
 406         final InetSocketAddress mockRemoteAddress = InetSocketAddress.createUnresolved("odl-unit.example.org",999);
 407         when(mockedConnectionAdapter.getRemoteAddress()).thenReturn(mockRemoteAddress);
 408         when(connectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
 409
 410         final NodeId dummyNodeId = new NodeId("dummyNodeId");
 411         when(deviceInfo.getNodeId()).thenReturn(dummyNodeId);
 412
 413         final ConnectionContext mockedAuxiliaryConnectionContext = prepareConnectionContext();
 414         deviceContext.addAuxiliaryConnectionContext(mockedAuxiliaryConnectionContext);
 415         deviceContext.shutdownConnection();
 416         verify(connectionContext).closeConnection(true);
 417     }
 418
 419     @Test
 420     public void testBarrierFieldSetGet() {
 421         final Timeout mockedTimeout = mock(Timeout.class);
 422         deviceContext.setCurrentBarrierTimeout(mockedTimeout);
 423         final Timeout pickedBarrierTimeout = deviceContext.getBarrierTaskTimeout();
 424         assertEquals(mockedTimeout, pickedBarrierTimeout);
 425     }
 426
 427     @Test
 428     public void testGetMessageSpy() {
 429         final MessageSpy pickedMessageSpy = deviceContext.getMessageSpy();
 430         assertEquals(messageSpy, pickedMessageSpy);
 431     }
 432
 433     @Test
 434     public void testOnPublished() {
 435         final ConnectionContext auxiliaryConnectionContext = addDummyAuxiliaryConnectionContext();
 436
 437         final ConnectionAdapter mockedAuxConnectionAdapter = mock(ConnectionAdapter.class);
 438         when(auxiliaryConnectionContext.getConnectionAdapter()).thenReturn(mockedAuxConnectionAdapter);
 439
 440         final ConnectionAdapter mockedConnectionAdapter = mock(ConnectionAdapter.class);
 441         when(connectionContext.getConnectionAdapter()).thenReturn(mockedConnectionAdapter);
 442
 443         deviceContext.onPublished();
 444         verify(mockedAuxConnectionAdapter).setPacketInFiltering(eq(false));
 445         verify(mockedConnectionAdapter).setPacketInFiltering(eq(false));
 446     }
 447
 448     @Test
 449     public void testPortStatusMessage() throws Exception{
 450         final PortStatusMessage mockedPortStatusMessage = mock(PortStatusMessage.class);
 451         final Class dummyClass = Class.class;
 452         when(mockedPortStatusMessage.getImplementedInterface()).thenReturn(dummyClass);
 453
 454
 455         final GetFeaturesOutput mockedFeature = mock(GetFeaturesOutput.class);
 456         when(mockedFeature.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 457
 458         when(mockedPortStatusMessage.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 459         when(mockedPortStatusMessage.getReason()).thenReturn(PortReason.OFPPRADD);
 460         when(mockedPortStatusMessage.getPortNo()).thenReturn(42L);
 461
 462         OpenflowPortsUtil.init();
 463         deviceContextSpy.processPortStatusMessage(mockedPortStatusMessage);
 464         verify(deviceContextSpy).writeToTransaction(Mockito.<LogicalDatastoreType>any(), Mockito.<InstanceIdentifier>any(), any());
 465         verify(deviceContextSpy).submitTransaction();
 466     }
 467
 468     @Test
 469     public void testProcessFlowRemovedMessage() throws Exception {
 470         // prepare translation result
 471         final FlowRemovedBuilder flowRemovedMdsalBld = new FlowRemovedBuilder()
 472                 .setTableId((short) 0)
 473                 .setPriority(42)
 474                 .setCookie(new FlowCookie(BigInteger.ONE))
 475                 .setMatch(new MatchBuilder().build());
 476         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 477
 478         Mockito.when(messageTranslatorFlowRemoved.translate(any(Object.class), any(DeviceInfo.class), any(Object.class)))
 479                 .thenReturn(flowRemovedMdsalBld.build());
 480
 481         // insert flow+flowId into local registry
 482         final FlowRegistryKey flowRegKey = FlowRegistryKeyFactory.create(flowRemovedMdsalBld.build());
 483         final FlowDescriptor flowDescriptor = FlowDescriptorFactory.create((short) 0, new FlowId("ut-ofp:f456"));
 484         deviceContext.getDeviceFlowRegistry().store(flowRegKey, flowDescriptor);
 485
 486         // plug in lifecycleListener
 487         final ItemLifecycleListener itemLifecycleListener = Mockito.mock(ItemLifecycleListener.class);
 488         for (final ItemLifeCycleSource lifeCycleSource : deviceContext.getItemLifeCycleSourceRegistry().getLifeCycleSources()) {
 489             lifeCycleSource.setItemLifecycleListener(itemLifecycleListener);
 490         }
 491
 492         // prepare empty input message
 493         final FlowRemovedMessageBuilder flowRemovedBld = new FlowRemovedMessageBuilder();
 494
 495         // prepare path to flow to be removed
 496         final KeyedInstanceIdentifier<Flow, FlowKey> flowToBeRemovedPath = nodeKeyIdent
 497                 .augmentation(FlowCapableNode.class)
 498                 .child(Table.class, new TableKey((short) 0))
 499                 .child(Flow.class, new FlowKey(new FlowId("ut-ofp:f456")));
 500
 501         Mockito.when(deviceManager.getIsNotificationFlowRemovedOff()).thenReturn(true);
 502
 503         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 504         deviceContext.processFlowRemovedMessage(flowRemovedBld.build());
 505
 506         Mockito.verify(itemLifecycleListener).onRemoved(flowToBeRemovedPath);
 507         Mockito.verify(mockedNotificationPublishService, Mockito.never()).offerNotification(Matchers.any(Notification.class));
 508
 509         Mockito.when(deviceManager.getIsNotificationFlowRemovedOff()).thenReturn(false);
 510         deviceContext.processFlowRemovedMessage(flowRemovedBld.build());
 511
 512         Mockito.verify(mockedNotificationPublishService).offerNotification(Matchers.any(Notification.class));
 513     }
 514
 515     @Test
 516     public void testProcessExperimenterMessage() {
 517         final ConvertorMessageFromOFJava mockedMessageConverter = mock(ConvertorMessageFromOFJava.class);
 518         final ExtensionConverterProvider mockedExtensionConverterProvider = mock(ExtensionConverterProvider.class);
 519         when(mockedExtensionConverterProvider.getMessageConverter(any(MessageTypeKey.class))).thenReturn(mockedMessageConverter);
 520
 521         final ExperimenterDataOfChoice mockedExperimenterDataOfChoice = mock(ExperimenterDataOfChoice.class);
 522         final ExperimenterMessage experimenterMessage = new ExperimenterMessageBuilder()
 523                 .setExperimenterDataOfChoice(mockedExperimenterDataOfChoice).build();
 524
 525         final NotificationPublishService mockedNotificationPublishService = mock(NotificationPublishService.class);
 526
 527         deviceContext.setNotificationPublishService(mockedNotificationPublishService);
 528         ((DeviceContextImpl) deviceContext).setExtensionConverterProvider(mockedExtensionConverterProvider);
 529         deviceContext.processExperimenterMessage(experimenterMessage);
 530
 531         verify(mockedNotificationPublishService).offerNotification(any(ExperimenterMessageFromDev.class));
 532     }
 533
 534     @Test
 535     public void testOnDeviceDisconnected() throws Exception {
 536         final DeviceTerminationPhaseHandler deviceContextClosedHandler = mock(DeviceTerminationPhaseHandler.class);
 537
 538         assertEquals(0, deviceContext.getDeviceFlowRegistry().getAllFlowDescriptors().size());
 539         assertEquals(0, deviceContext.getDeviceGroupRegistry().getAllGroupIds().size());
 540         assertEquals(0, deviceContext.getDeviceMeterRegistry().getAllMeterIds().size());
 541
 542     }
 543
 544     @Test
 545     public void replaceConnectionContext() throws Exception {
 546
 547         final ConnectionContext connectionContext1 = mock(ConnectionContext.class);
 548         Assert.assertEquals(deviceContext.getPrimaryConnectionContext(), connectionContext);
 549         Mockito.when(connectionContext1.getConnectionAdapter()).thenReturn(connectionAdapter);
 550         Mockito.doNothing().when(connectionAdapter).setPacketInFiltering(Mockito.anyBoolean());
 551         deviceContext.replaceConnectionContext(connectionContext1);
 552         Assert.assertEquals(deviceContext.getPrimaryConnectionContext(), connectionContext1);
 553
 554     }
 555
 556 }