openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/statistics/SinglePurposeMultipartReplyTranslatorTest.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.statistics;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.when;
  14
  15 import com.google.common.collect.Lists;
  16 import java.math.BigInteger;
  17 import java.util.Collections;
  18 import java.util.List;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.opendaylight.openflowplugin.api.OFConstants;
  22 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  23 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  24 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManager;
  25 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManagerFactory;
  26 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.AggregateFlowStatisticsUpdate;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdate;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionAware;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupDescStatsUpdated;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupStatisticsUpdated;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupTypes;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStats;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Node;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupId;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupType;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsList;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCaseBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCaseBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCaseBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCaseBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCaseBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.aggregate._case.MultipartReplyAggregateBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlowBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStats;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.MultipartReplyGroupBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStatsBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.group.stats.BucketStats;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.MultipartReplyGroupDescBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.multipart.reply.group.desc.GroupDescBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.MultipartReplyPortStatsBuilder;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.multipart.reply.port.stats.PortStatsBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdate;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap;
  60 import org.opendaylight.yangtools.yang.binding.DataObject;
  61
  62 public class SinglePurposeMultipartReplyTranslatorTest {
  63
  64     private static final BigInteger DUMMY_DATAPATH_ID = new BigInteger("21");
  65     private static final Long DUMMY_XID = 1L;
  66     private SinglePurposeMultipartReplyTranslator singlePurposeMultipartReplyTranslator;
  67     private static final BigInteger DUMMY_BYTE_COUNT = new BigInteger("31");
  68     private static final BigInteger DUMMY_PACKET_COUNT = new BigInteger("41");
  69     private static final Long DUMMY_FLOW_COUNT = 51L;
  70     private static final Long DUMMY_PORT_NO = 154L;
  71     private static final BigInteger DUMMY_RX_BYTES = new BigInteger("155");
  72     private static final BigInteger DUMMY_TX_BYTES = new BigInteger("165");
  73     private static final BigInteger DUMMY_RX_PACKETS = new BigInteger("175");
  74     private static final BigInteger DUMMY_TX_PACKETS = new BigInteger("185");
  75     private static final BigInteger DUMMY_COLLISIONS = new BigInteger("195");
  76     private static final BigInteger DUMMY_RX_CRC_ERR = new BigInteger("205");
  77     private static final BigInteger DUMMY_RX_DROPPED = new BigInteger("215");
  78     private static final BigInteger DUMMY_RX_ERRORS = new BigInteger("225");
  79     private static final BigInteger DUMMY_RX_FRAME_ERR = new BigInteger("235");
  80     private static final BigInteger DUMMY_OVER_ERR = new BigInteger("245");
  81     private static final BigInteger DUMMY_TX_DROPPED = new BigInteger("255");
  82     private static final BigInteger DUMMY_TX_ERRORS = new BigInteger("265");
  83     private static final Long DUMMY_DURATION_SEC = 3453L;
  84     private static final Long DUMMY_DURATION_NSEC = 3343L;
  85     private static final GroupId DUMMY_GROUP_ID = new GroupId(55L);
  86     private static final Long DUMMY_REF_COUNT = 1234L;
  87     private static final GroupTypes DUMMY_GROUPS_TYPE = GroupTypes.GroupAll;
  88     private static final GroupType DUMMY_GROUP_TYPE = GroupType.OFPGTALL;
  89
  90     @Before
  91     public void setUp() {
  92         final ConvertorManager convertorManager = ConvertorManagerFactory.createDefaultManager();
  93         singlePurposeMultipartReplyTranslator = new SinglePurposeMultipartReplyTranslator(convertorManager);
  94     }
  95
  96     @Test
  97     public void testTranslateFlow() {
  98         DeviceContext mockedDeviceContext = mock(DeviceContext.class);
  99
 100         MultipartReplyMessage multipartReplyMessage = prepareMocks(mockedDeviceContext, prepareMultipartReplyFlow(), MultipartType.OFPMPFLOW);
 101
 102         List<DataObject> result = singlePurposeMultipartReplyTranslator.translate(
 103                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId(),
 104                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getVersion(),
 105                 multipartReplyMessage);
 106
 107         DataObject dataObject = validateOutput(result);
 108         assertTrue(dataObject instanceof FlowsStatisticsUpdate);
 109     }
 110
 111     @Test
 112     public void testTranslateAggregate() {
 113         DeviceContext mockedDeviceContext = mock(DeviceContext.class);
 114
 115         MultipartReplyMessage multipartReplyMessage = prepareMocks(mockedDeviceContext, prepareMultipartReplyAggregate(), MultipartType.OFPMPAGGREGATE);
 116
 117         List<DataObject> result = singlePurposeMultipartReplyTranslator.translate(
 118                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId(),
 119                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getVersion(),
 120                 multipartReplyMessage);
 121
 122         DataObject dataObject = validateOutput(result);
 123         assertTrue(dataObject instanceof AggregateFlowStatisticsUpdate);
 124         AggregateFlowStatisticsUpdate message = (AggregateFlowStatisticsUpdate)dataObject;
 125         assertEquals(DUMMY_BYTE_COUNT, message.getByteCount().getValue());
 126         assertEquals(DUMMY_PACKET_COUNT, message.getPacketCount().getValue());
 127         assertEquals(DUMMY_FLOW_COUNT, message.getFlowCount().getValue());
 128     }
 129
 130     @Test
 131     public void testTranslatePortStats() {
 132         DeviceContext mockedDeviceContext = mock(DeviceContext.class);
 133
 134         MultipartReplyMessage multipartReplyMessage = prepareMocks(mockedDeviceContext, prepareMultipartReplyPortStats(), MultipartType.OFPMPPORTSTATS);
 135
 136         OpenflowPortsUtil.init();
 137         List<DataObject> result = singlePurposeMultipartReplyTranslator.translate(
 138                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId(),
 139                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getVersion(),
 140                 multipartReplyMessage);
 141
 142         DataObject dataObject = validateOutput(result);
 143         assertTrue(dataObject instanceof NodeConnectorStatisticsUpdate);
 144         NodeConnectorStatisticsUpdate nodeConnectorStatisticsUpdate = (NodeConnectorStatisticsUpdate)dataObject;
 145         List<NodeConnectorStatisticsAndPortNumberMap> nodeConnectorStatisticsAndPortNumberMaps = nodeConnectorStatisticsUpdate.getNodeConnectorStatisticsAndPortNumberMap();
 146         assertEquals(1, nodeConnectorStatisticsAndPortNumberMaps.size());
 147         NodeConnectorStatisticsAndPortNumberMap nodeConnectorStatisticsAndPortNumberMap = nodeConnectorStatisticsAndPortNumberMaps.get(0);
 148         assertEquals("openflow:"+DUMMY_DATAPATH_ID +":"+ DUMMY_PORT_NO, nodeConnectorStatisticsAndPortNumberMap.getNodeConnectorId().getValue());
 149         assertEquals(DUMMY_RX_BYTES, nodeConnectorStatisticsAndPortNumberMap.getBytes().getReceived());
 150         assertEquals(DUMMY_TX_BYTES, nodeConnectorStatisticsAndPortNumberMap.getBytes().getTransmitted());
 151         assertEquals(DUMMY_RX_PACKETS, nodeConnectorStatisticsAndPortNumberMap.getPackets().getReceived());
 152         assertEquals(DUMMY_TX_PACKETS, nodeConnectorStatisticsAndPortNumberMap.getPackets().getTransmitted());
 153         assertEquals(DUMMY_COLLISIONS, nodeConnectorStatisticsAndPortNumberMap.getCollisionCount());
 154         assertEquals(DUMMY_RX_CRC_ERR, nodeConnectorStatisticsAndPortNumberMap.getReceiveCrcError());
 155         assertEquals(DUMMY_RX_DROPPED, nodeConnectorStatisticsAndPortNumberMap.getReceiveDrops());
 156         assertEquals(DUMMY_RX_ERRORS, nodeConnectorStatisticsAndPortNumberMap.getReceiveErrors());
 157         assertEquals(DUMMY_RX_FRAME_ERR, nodeConnectorStatisticsAndPortNumberMap.getReceiveFrameError());
 158         assertEquals(DUMMY_OVER_ERR, nodeConnectorStatisticsAndPortNumberMap.getReceiveOverRunError());
 159         assertEquals(DUMMY_TX_DROPPED, nodeConnectorStatisticsAndPortNumberMap.getTransmitDrops());
 160         assertEquals(DUMMY_TX_ERRORS, nodeConnectorStatisticsAndPortNumberMap.getTransmitErrors());
 161     }
 162
 163     @Test
 164     public void testTranslateGroup() {
 165         DeviceContext mockedDeviceContext = mock(DeviceContext.class);
 166
 167         MultipartReplyMessage multipartReplyMessage = prepareMocks(mockedDeviceContext, prepareMultipartReplyGroup(), MultipartType.OFPMPGROUP);
 168
 169         List<DataObject> result = singlePurposeMultipartReplyTranslator.translate(
 170                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId(),
 171                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getVersion(),
 172                 multipartReplyMessage);
 173
 174         DataObject dataObject = validateOutput(result);
 175         assertTrue(dataObject instanceof GroupStatisticsUpdated);
 176         GroupStatisticsUpdated groupStatisticsUpdate = (GroupStatisticsUpdated)dataObject;
 177         List<org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStats> groupStats = groupStatisticsUpdate.getGroupStats();
 178         assertEquals(1, groupStats.size());
 179         org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStats groupStat = groupStats.get(0);
 180
 181         assertEquals(DUMMY_BYTE_COUNT, groupStat.getByteCount().getValue());
 182         assertEquals(DUMMY_DURATION_SEC, groupStat.getDuration().getSecond().getValue());
 183         assertEquals(DUMMY_DURATION_NSEC, groupStat.getDuration().getNanosecond().getValue());
 184         assertEquals(DUMMY_GROUP_ID.getValue(), groupStat.getGroupId().getValue());
 185         assertEquals(DUMMY_PACKET_COUNT, groupStat.getPacketCount().getValue());
 186         assertEquals(DUMMY_REF_COUNT, groupStat.getRefCount().getValue());
 187     }
 188
 189     @Test
 190     public void testTranslateGroupDesc() {
 191         DeviceContext mockedDeviceContext = mock(DeviceContext.class);
 192
 193         MultipartReplyMessage multipartReplyMessage = prepareMocks(mockedDeviceContext, prepareMultipartReplyGroupDesc(), MultipartType.OFPMPGROUPDESC);
 194
 195         List<DataObject> result = singlePurposeMultipartReplyTranslator.translate(
 196                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId(),
 197                 mockedDeviceContext.getPrimaryConnectionContext().getFeatures().getVersion(),
 198                 multipartReplyMessage);
 199
 200         DataObject dataObject = validateOutput(result);
 201         assertTrue(dataObject instanceof GroupDescStatsUpdated);
 202         GroupDescStatsUpdated groupStatistics = (GroupDescStatsUpdated) dataObject;
 203         List<GroupDescStats> groupDescStats = groupStatistics.getGroupDescStats();
 204         assertEquals(1, groupDescStats.size());
 205         GroupDescStats groupDescStat = groupDescStats.get(0);
 206         assertEquals(DUMMY_GROUP_ID.getValue(),groupDescStat.getGroupId().getValue());
 207         assertEquals(DUMMY_GROUPS_TYPE,groupDescStat.getGroupType() );
 208     }
 209
 210     private MultipartReplyBody prepareMultipartReplyGroupDesc() {
 211         MultipartReplyGroupDescCaseBuilder multipartReplyGroupDescCaseBuilder = new MultipartReplyGroupDescCaseBuilder();
 212         MultipartReplyGroupDescBuilder multipartReplyGroupDescBuilder = new MultipartReplyGroupDescBuilder();
 213         GroupDescBuilder groupDescBuilder = new GroupDescBuilder();
 214         groupDescBuilder.setGroupId(DUMMY_GROUP_ID);
 215         groupDescBuilder.setBucketsList(Collections.<BucketsList>emptyList());
 216         groupDescBuilder.setType(DUMMY_GROUP_TYPE);
 217         multipartReplyGroupDescBuilder.setGroupDesc(Lists.newArrayList(groupDescBuilder.build()));
 218         multipartReplyGroupDescCaseBuilder.setMultipartReplyGroupDesc(multipartReplyGroupDescBuilder.build());
 219         return multipartReplyGroupDescCaseBuilder.build();
 220     }
 221
 222     private MultipartReplyBody prepareMultipartReplyGroup() {
 223         MultipartReplyGroupCaseBuilder multipartReplyGroupCaseBuilder = new MultipartReplyGroupCaseBuilder();
 224         MultipartReplyGroupBuilder multipartReplyGroupBuilder = new MultipartReplyGroupBuilder();
 225         GroupStatsBuilder groupStatsBuilder = new GroupStatsBuilder();
 226         groupStatsBuilder.setByteCount(DUMMY_BYTE_COUNT);
 227         groupStatsBuilder.setBucketStats(Collections.<BucketStats>emptyList());
 228         groupStatsBuilder.setDurationSec(DUMMY_DURATION_SEC);
 229         groupStatsBuilder.setDurationNsec(DUMMY_DURATION_NSEC);
 230         groupStatsBuilder.setGroupId(DUMMY_GROUP_ID);
 231         groupStatsBuilder.setPacketCount(DUMMY_PACKET_COUNT);
 232         groupStatsBuilder.setRefCount(DUMMY_REF_COUNT);
 233
 234
 235         multipartReplyGroupBuilder.setGroupStats(Lists.newArrayList(groupStatsBuilder.build()));
 236         multipartReplyGroupCaseBuilder.setMultipartReplyGroup(multipartReplyGroupBuilder.build());
 237         return multipartReplyGroupCaseBuilder.build();
 238     }
 239
 240     private MultipartReplyBody prepareMultipartReplyPortStats() {
 241         MultipartReplyPortStatsCaseBuilder multipartReplyPortStatsCaseBuilder = new MultipartReplyPortStatsCaseBuilder();
 242         MultipartReplyPortStatsBuilder multipartReplyPortStatsBuilder = new MultipartReplyPortStatsBuilder();
 243         PortStatsBuilder dummyPortStatBuilder = new PortStatsBuilder();
 244         dummyPortStatBuilder.setPortNo(DUMMY_PORT_NO);
 245         dummyPortStatBuilder.setRxBytes(DUMMY_RX_BYTES);
 246         dummyPortStatBuilder.setTxBytes(DUMMY_TX_BYTES);
 247         dummyPortStatBuilder.setRxPackets(DUMMY_RX_PACKETS);
 248         dummyPortStatBuilder.setTxPackets(DUMMY_TX_PACKETS);
 249         dummyPortStatBuilder.setCollisions(DUMMY_COLLISIONS);
 250         dummyPortStatBuilder.setRxCrcErr(DUMMY_RX_CRC_ERR);
 251         dummyPortStatBuilder.setRxDropped(DUMMY_RX_DROPPED);
 252         dummyPortStatBuilder.setRxErrors(DUMMY_RX_ERRORS);
 253         dummyPortStatBuilder.setRxFrameErr(DUMMY_RX_FRAME_ERR);
 254         dummyPortStatBuilder.setRxOverErr(DUMMY_OVER_ERR);
 255         dummyPortStatBuilder.setTxDropped(DUMMY_TX_DROPPED);
 256         dummyPortStatBuilder.setTxErrors(DUMMY_TX_ERRORS);
 257
 258         multipartReplyPortStatsBuilder.setPortStats(Lists.newArrayList(dummyPortStatBuilder.build()));
 259         multipartReplyPortStatsCaseBuilder.setMultipartReplyPortStats(multipartReplyPortStatsBuilder.build());
 260         return multipartReplyPortStatsCaseBuilder.build();
 261     }
 262
 263
 264     private MultipartReplyBody prepareMultipartReplyAggregate() {
 265         MultipartReplyAggregateCaseBuilder multipartReplyAggregateCaseBuilder = new MultipartReplyAggregateCaseBuilder();
 266         MultipartReplyAggregateBuilder multipartReplyAggregateBuilder = new MultipartReplyAggregateBuilder();
 267         multipartReplyAggregateBuilder.setByteCount(DUMMY_BYTE_COUNT);
 268         multipartReplyAggregateBuilder.setPacketCount(DUMMY_PACKET_COUNT);
 269         multipartReplyAggregateBuilder.setFlowCount(DUMMY_FLOW_COUNT);
 270         multipartReplyAggregateCaseBuilder.setMultipartReplyAggregate(multipartReplyAggregateBuilder.build());
 271         return multipartReplyAggregateCaseBuilder.build();
 272     }
 273
 274     private MultipartReplyBody prepareMultipartReplyFlow() {
 275         MultipartReplyFlowCaseBuilder multipartReplyFlowCaseBuilder = new MultipartReplyFlowCaseBuilder();
 276         MultipartReplyFlowBuilder multipartReplyFlowBuilder = new MultipartReplyFlowBuilder();
 277         multipartReplyFlowBuilder.setFlowStats(Collections.<FlowStats>emptyList());
 278         multipartReplyFlowCaseBuilder.setMultipartReplyFlow(multipartReplyFlowBuilder.build());
 279         return multipartReplyFlowCaseBuilder.build();
 280     }
 281
 282     private MultipartReplyMessage prepareMocks(DeviceContext mockedDeviceContext, MultipartReplyBody multipartReplyBody, final MultipartType multipartType) {
 283         ConnectionContext mockedConnectionContext = mock(ConnectionContext.class);
 284         FeaturesReply mockedFeaturesReply = mock(FeaturesReply.class);
 285         when(mockedFeaturesReply.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 286         when(mockedFeaturesReply.getDatapathId()).thenReturn(DUMMY_DATAPATH_ID);
 287
 288         when(mockedConnectionContext.getFeatures()).thenReturn(mockedFeaturesReply);
 289         when(mockedDeviceContext.getPrimaryConnectionContext()).thenReturn(mockedConnectionContext);
 290
 291         MultipartReplyMessage multipartReplyMessage = mock(MultipartReplyMessage.class);
 292         when(multipartReplyMessage.getType()).thenReturn(multipartType);
 293         when(multipartReplyMessage.getFlags()).thenReturn(new MultipartRequestFlags(true));
 294         when(multipartReplyMessage.getXid()).thenReturn(DUMMY_XID);
 295         when(multipartReplyMessage.getMultipartReplyBody()).thenReturn(multipartReplyBody);
 296         return multipartReplyMessage;
 297     }
 298
 299
 300     private DataObject validateOutput(List<DataObject> input) {
 301         assertEquals(input.size(), 1);
 302         DataObject dataObject = input.get(0);
 303         assertTrue(dataObject instanceof Node);
 304         assertEquals("openflow:" + DUMMY_DATAPATH_ID, ((Node) dataObject).getId().getValue());
 305         assertTrue(dataObject instanceof TransactionAware);
 306         assertEquals(new BigInteger(DUMMY_XID.toString()), ((TransactionAware) dataObject).getTransactionId().getValue());
 307         return dataObject;
 308     }
 309 }