openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/statistics/StatisticsGatheringUtilsTest.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.mockito.ArgumentMatchers.any;
  11 import static org.mockito.ArgumentMatchers.eq;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.verify;
  14 import static org.mockito.Mockito.when;
  15
  16 import com.google.common.collect.Lists;
  17 import com.google.common.util.concurrent.Futures;
  18 import com.google.common.util.concurrent.ListenableFuture;
  19 import com.google.common.util.concurrent.MoreExecutors;
  20 import java.util.Collections;
  21 import java.util.List;
  22 import java.util.Optional;
  23 import java.util.concurrent.ExecutionException;
  24 import java.util.concurrent.TimeUnit;
  25 import java.util.concurrent.TimeoutException;
  26 import org.junit.Assert;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.junit.runner.RunWith;
  30 import org.mockito.ArgumentCaptor;
  31 import org.mockito.ArgumentMatchers;
  32 import org.mockito.InOrder;
  33 import org.mockito.Mock;
  34 import org.mockito.Mockito;
  35 import org.mockito.junit.MockitoJUnitRunner;
  36 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  37 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  38 import org.opendaylight.openflowplugin.api.OFConstants;
  39 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  40 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  41 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  42 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  43 import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
  44 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowDescriptor;
  45 import org.opendaylight.openflowplugin.api.openflow.registry.flow.FlowRegistryKey;
  46 import org.opendaylight.openflowplugin.api.openflow.registry.group.DeviceGroupRegistry;
  47 import org.opendaylight.openflowplugin.api.openflow.registry.meter.DeviceMeterRegistry;
  48 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.EventIdentifier;
  49 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.StatisticsGatherer;
  50 import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProvider;
  51 import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProviderFactory;
  52 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManagerFactory;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterKey;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdate;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdateBuilder;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListBuilder;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.statistics.FlowTableStatistics;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueKey;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.queue.rev130925.QueueId;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatistics;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.statistics.GroupStatistics;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterStatistics;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.node.meter.statistics.MeterStatistics;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupId;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.GroupType;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterFlags;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MeterId;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartRequestFlags;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  95 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  96 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  97 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
  98 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
  99 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsListBuilder;
 100 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.MultipartReplyBody;
 101 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCaseBuilder;
 102 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCaseBuilder;
 103 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCaseBuilder;
 104 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterCaseBuilder;
 105 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigCaseBuilder;
 106 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCaseBuilder;
 107 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCaseBuilder;
 108 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCaseBuilder;
 109 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlowBuilder;
 110 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStatsBuilder;
 111 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.MultipartReplyGroupBuilder;
 112 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStatsBuilder;
 113 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;
 114 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.BucketStatsBuilder;
 115 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.MultipartReplyGroupDescBuilder;
 116 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;
 117 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.MultipartReplyMeterBuilder;
 118 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStatsBuilder;
 119 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.meter.stats.MeterBandStatsBuilder;
 120 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.MultipartReplyMeterConfigBuilder;
 121 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.multipart.reply.meter.config.MeterConfigBuilder;
 122 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.MultipartReplyPortStatsBuilder;
 123 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;
 124 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueueBuilder;
 125 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStatsBuilder;
 126 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.MultipartReplyTableBuilder;
 127 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStatsBuilder;
 128 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
 129 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.flow.capable.node.connector.statistics.FlowCapableNodeConnectorStatistics;
 130 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
 131 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 132 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 133 import org.opendaylight.yangtools.yang.binding.util.BindingMap;
 134 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
 135 import org.opendaylight.yangtools.yang.common.Uint32;
 136 import org.opendaylight.yangtools.yang.common.Uint64;
 137 import org.opendaylight.yangtools.yang.common.Uint8;
 138
 139 @RunWith(MockitoJUnitRunner.class)
 140 public class StatisticsGatheringUtilsTest {
 141
 142     static final String DUMMY_NODE_ID_VALUE = "1";
 143     static final NodeId DUMMY_NODE_ID = new NodeId(DUMMY_NODE_ID_VALUE);
 144
 145     private final KeyedInstanceIdentifier<Node, NodeKey> dummyNodePath = InstanceIdentifier.create(Nodes.class)
 146             .child(Node.class, new NodeKey(DUMMY_NODE_ID));
 147     @Mock
 148     private DeviceContext deviceContext;
 149     @Mock
 150     private DeviceState deviceState;
 151     @Mock
 152     private DeviceFlowRegistry deviceFlowRegistry;
 153     @Mock
 154     private DeviceGroupRegistry deviceGroupRegistry;
 155     @Mock
 156     private DeviceMeterRegistry deviceMeterRegistry;
 157     @Mock
 158     private FlowDescriptor flowDescriptor;
 159     @Mock
 160     private FlowId flowId;
 161     @Mock
 162     private GetFeaturesOutput features;
 163     @Mock
 164     private ReadTransaction readTx;
 165     @Mock
 166     private ConnectionContext connectionAdapter;
 167     @Mock
 168     private StatisticsGatherer<MultipartReply> statisticsService;
 169     @Mock
 170     private DeviceInfo deviceInfo;
 171
 172     private MultipartWriterProvider provider;
 173
 174     @Before
 175     public void setUp() {
 176         when(deviceContext.getDeviceInfo()).thenReturn(deviceInfo);
 177         when(deviceContext.getDeviceFlowRegistry()).thenReturn(deviceFlowRegistry);
 178         when(deviceContext.getDeviceGroupRegistry()).thenReturn(deviceGroupRegistry);
 179         when(deviceContext.getDeviceMeterRegistry()).thenReturn(deviceMeterRegistry);
 180         when(deviceFlowRegistry.retrieveDescriptor(any(FlowRegistryKey.class))).thenReturn(flowDescriptor);
 181         when(flowDescriptor.getFlowId()).thenReturn(new FlowId("MOCK_FLOW"));
 182         when(deviceContext.getReadTransaction()).thenReturn(readTx);
 183         when(deviceContext.getReadTransaction()).thenReturn(readTx);
 184         when(deviceContext.getPrimaryConnectionContext()).thenReturn(connectionAdapter);
 185         when(deviceContext.isTransactionsEnabled()).thenReturn(Boolean.TRUE);
 186         when(connectionAdapter.getFeatures()).thenReturn(features);
 187         when(features.getDatapathId()).thenReturn(Uint64.ONE);
 188         when(features.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 189         when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 190         when(deviceInfo.getDatapathId()).thenReturn(Uint64.ONE);
 191         when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(dummyNodePath);
 192         when(deviceInfo.getNodeId()).thenReturn(DUMMY_NODE_ID);
 193         provider = MultipartWriterProviderFactory.createDefaultProvider(deviceContext);
 194     }
 195
 196     @Test
 197     public void testWriteFlowStatistics() {
 198         final ArgumentCaptor<LogicalDatastoreType> dataStoreType = ArgumentCaptor.forClass(LogicalDatastoreType.class);
 199         final ArgumentCaptor<InstanceIdentifier> flowPath = ArgumentCaptor.forClass(InstanceIdentifier.class);
 200         final ArgumentCaptor<Flow> flow = ArgumentCaptor.forClass(Flow.class);
 201
 202         provider.lookup(MultipartType.OFPMPFLOW).get().write(prepareFlowStatisticsData().iterator().next(), false);
 203
 204         Mockito.verify(deviceContext).writeToTransaction(
 205                 dataStoreType.capture(), flowPath.capture(), flow.capture());
 206         Assert.assertEquals(LogicalDatastoreType.OPERATIONAL, dataStoreType.getValue());
 207         final InstanceIdentifier<FlowCapableNode> flowCapableNodePath = flowPath.getValue();
 208         Assert.assertEquals(DUMMY_NODE_ID, flowCapableNodePath.firstKeyOf(Node.class).getId());
 209         Assert.assertEquals(42, flow.getValue().getTableId().intValue());
 210     }
 211
 212     private static Iterable<FlowsStatisticsUpdate> prepareFlowStatisticsData() {
 213         final FlowAndStatisticsMapListBuilder flowAndStatsMapListBld = new FlowAndStatisticsMapListBuilder();
 214         flowAndStatsMapListBld.setTableId(Uint8.valueOf(42));
 215         flowAndStatsMapListBld.setMatch(new MatchBuilder().build());
 216
 217         final FlowsStatisticsUpdateBuilder flowStatsUpdateBld1 = new FlowsStatisticsUpdateBuilder();
 218         flowStatsUpdateBld1.setFlowAndStatisticsMapList(Lists.newArrayList(flowAndStatsMapListBld.build()));
 219
 220         return Lists.newArrayList(flowStatsUpdateBld1.build());
 221     }
 222
 223
 224     @Test
 225     public void testGatherStatistics_group() throws Exception {
 226         final MultipartType type = MultipartType.OFPMPGROUP;
 227         final Uint32 groupIdValue = Uint32.valueOf(19);
 228
 229         final GroupStatsBuilder groupStatsBld = new GroupStatsBuilder()
 230                 .setBucketStats(Lists.newArrayList(createBucketStat(21L, 42L)))
 231                 .setByteCount(Uint64.valueOf(84))
 232                 .setPacketCount(Uint64.valueOf(63))
 233                 .setDurationSec(Uint32.valueOf(11))
 234                 .setDurationNsec(Uint32.valueOf(12))
 235                 .setRefCount(Uint32.valueOf(13))
 236                 .setGroupId(new GroupId(groupIdValue));
 237         final MultipartReplyGroupBuilder mpReplyGroupBld = new MultipartReplyGroupBuilder();
 238         mpReplyGroupBld.setGroupStats(Lists.newArrayList(groupStatsBld.build()));
 239         final MultipartReplyGroupCaseBuilder mpReplyGroupCaseBld = new MultipartReplyGroupCaseBuilder();
 240         mpReplyGroupCaseBld.setMultipartReplyGroup(mpReplyGroupBld.build());
 241
 242         final MultipartReply groupStatsUpdated = assembleMPReplyMessage(type, mpReplyGroupCaseBld.build());
 243         final List<MultipartReply> statsData = Collections.singletonList(groupStatsUpdated);
 244
 245         fireAndCheck(type, statsData);
 246
 247         final InstanceIdentifier<GroupStatistics> groupPath = dummyNodePath.augmentation(FlowCapableNode.class)
 248                 .child(Group.class, new GroupKey(new org.opendaylight.yang.gen.v1.urn
 249                         .opendaylight.group.types.rev131018.GroupId(groupIdValue)))
 250                 .augmentation(NodeGroupStatistics.class)
 251                 .child(GroupStatistics.class);
 252         verify(deviceContext).writeToTransaction(eq(LogicalDatastoreType.OPERATIONAL),
 253                 eq(groupPath), any(GroupStatistics.class));
 254     }
 255
 256     @Test
 257     public void testGatherStatistics_groupDesc() throws Exception {
 258         final MultipartType type = MultipartType.OFPMPGROUPDESC;
 259         final Uint32 groupIdValue = Uint32.valueOf(27);
 260
 261         final BucketsListBuilder bucketsListBld = new BucketsListBuilder()
 262                 .setWatchPort(new PortNumber(Uint32.valueOf(5)));
 263         final GroupDescBuilder groupStatsBld = new GroupDescBuilder()
 264                 .setBucketsList(Lists.newArrayList(bucketsListBld.build()))
 265                 .setGroupId(new GroupId(groupIdValue))
 266                 .setType(GroupType.OFPGTALL);
 267         final MultipartReplyGroupDescBuilder mpReplyGroupBld = new MultipartReplyGroupDescBuilder();
 268         mpReplyGroupBld.setGroupDesc(Lists.newArrayList(groupStatsBld.build()));
 269         final MultipartReplyGroupDescCaseBuilder mpReplyGroupCaseBld = new MultipartReplyGroupDescCaseBuilder();
 270         mpReplyGroupCaseBld.setMultipartReplyGroupDesc(mpReplyGroupBld.build());
 271
 272         final MultipartReply groupStatsUpdated = assembleMPReplyMessage(type, mpReplyGroupCaseBld.build());
 273         final List<MultipartReply> statsData = Collections.singletonList(groupStatsUpdated);
 274
 275         fireAndCheck(type, statsData);
 276
 277         final org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId storedGroupId =
 278                 new org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId(groupIdValue);
 279         final KeyedInstanceIdentifier<Group, GroupKey> groupPath =
 280                 dummyNodePath.augmentation(FlowCapableNode.class).child(Group.class, new GroupKey(storedGroupId));
 281
 282         verify(deviceContext, Mockito.never()).addDeleteToTxChain(eq(LogicalDatastoreType.OPERATIONAL),
 283                 ArgumentMatchers.<InstanceIdentifier<?>>any());
 284         verify(deviceGroupRegistry).store(storedGroupId);
 285         verify(deviceContext).writeToTransaction(eq(LogicalDatastoreType.OPERATIONAL),
 286                                                  eq(groupPath), any(Group.class));
 287     }
 288
 289     @Test
 290     public void testGatherStatistics_meter() throws Exception {
 291         final MultipartType type = MultipartType.OFPMPMETER;
 292         final Uint32 meterIdValue = Uint32.valueOf(19);
 293
 294         final MeterBandStatsBuilder meterBandStatsBld = new MeterBandStatsBuilder()
 295                 .setByteBandCount(Uint64.valueOf(91))
 296                 .setPacketBandCount(Uint64.valueOf(92));
 297         final MeterStatsBuilder meterStatsBld = new MeterStatsBuilder()
 298                 .setMeterId(new MeterId(meterIdValue))
 299                 .setByteInCount(Uint64.valueOf(111))
 300                 .setDurationSec(Uint32.valueOf(112))
 301                 .setDurationNsec(Uint32.valueOf(113))
 302                 .setFlowCount(Uint32.valueOf(114))
 303                 .setPacketInCount(Uint64.valueOf(115))
 304                 .setMeterBandStats(Lists.newArrayList(meterBandStatsBld.build()));
 305         final MultipartReplyMeterBuilder mpReplyMeterBld = new MultipartReplyMeterBuilder();
 306         mpReplyMeterBld.setMeterStats(Lists.newArrayList(meterStatsBld.build()));
 307         final MultipartReplyMeterCaseBuilder mpReplyMeterCaseBld = new MultipartReplyMeterCaseBuilder();
 308         mpReplyMeterCaseBld.setMultipartReplyMeter(mpReplyMeterBld.build());
 309
 310         final MultipartReply meterStatsUpdated = assembleMPReplyMessage(type, mpReplyMeterCaseBld.build());
 311         final List<MultipartReply> statsData = Collections.singletonList(meterStatsUpdated);
 312
 313         fireAndCheck(type, statsData);
 314
 315         final InstanceIdentifier<MeterStatistics> meterPath = dummyNodePath.augmentation(FlowCapableNode.class)
 316                 .child(Meter.class, new MeterKey(new org.opendaylight.yang.gen.v1.urn
 317                         .opendaylight.meter.types.rev130918.MeterId(meterIdValue)))
 318                 .augmentation(NodeMeterStatistics.class)
 319                 .child(MeterStatistics.class);
 320         verify(deviceContext).writeToTransaction(eq(LogicalDatastoreType.OPERATIONAL),
 321                 eq(meterPath), any(MeterStatistics.class));
 322     }
 323
 324     @Test
 325     public void testGatherStatistics_nodeConnector() throws Exception {
 326         final MultipartType type = MultipartType.OFPMPPORTSTATS;
 327
 328         final PortStatsBuilder portStatsBld = new PortStatsBuilder()
 329                 .setPortNo(Uint32.valueOf(11));
 330         final MultipartReplyPortStatsBuilder mpReplyMeterBld = new MultipartReplyPortStatsBuilder();
 331         mpReplyMeterBld.setPortStats(Lists.newArrayList(portStatsBld.build()));
 332         final MultipartReplyPortStatsCaseBuilder mpReplyMeterCaseBld = new MultipartReplyPortStatsCaseBuilder();
 333         mpReplyMeterCaseBld.setMultipartReplyPortStats(mpReplyMeterBld.build());
 334
 335         final MultipartReply meterStatsUpdated = assembleMPReplyMessage(type, mpReplyMeterCaseBld.build());
 336         final List<MultipartReply> statsData = Collections.singletonList(meterStatsUpdated);
 337
 338         fireAndCheck(type, statsData);
 339
 340         final InstanceIdentifier<FlowCapableNodeConnectorStatistics> portPath = dummyNodePath
 341                 .child(NodeConnector.class,
 342                         new NodeConnectorKey(new NodeConnectorId("openflow:" + DUMMY_NODE_ID_VALUE + ":11")))
 343                 .augmentation(FlowCapableNodeConnectorStatisticsData.class)
 344                 .child(FlowCapableNodeConnectorStatistics.class);
 345         verify(deviceContext).writeToTransaction(
 346                 eq(LogicalDatastoreType.OPERATIONAL),
 347                 eq(portPath),
 348                 any(FlowCapableNodeConnectorStatistics.class));
 349     }
 350
 351     @Test
 352     public void testGatherStatistics_table() throws Exception {
 353         final MultipartType type = MultipartType.OFPMPTABLE;
 354
 355         final TableStatsBuilder tableStatsBld = new TableStatsBuilder()
 356                 .setActiveCount(Uint32.valueOf(33))
 357                 .setLookupCount(Uint64.valueOf(34))
 358                 .setMatchedCount(Uint64.valueOf(35))
 359                 .setTableId(Uint8.ZERO);
 360         final MultipartReplyTableBuilder mpReplyTableBld = new MultipartReplyTableBuilder();
 361         mpReplyTableBld.setTableStats(Lists.newArrayList(tableStatsBld.build()));
 362         final MultipartReplyTableCaseBuilder mpReplyTableCaseBld = new MultipartReplyTableCaseBuilder();
 363         mpReplyTableCaseBld.setMultipartReplyTable(mpReplyTableBld.build());
 364
 365         final MultipartReply meterStatsUpdated = assembleMPReplyMessage(type, mpReplyTableCaseBld.build());
 366         final List<MultipartReply> statsData = Collections.singletonList(meterStatsUpdated);
 367
 368         fireAndCheck(type, statsData);
 369
 370         final InstanceIdentifier<FlowTableStatistics> tablePath = dummyNodePath
 371                 .augmentation(FlowCapableNode.class)
 372                 .child(Table.class, new TableKey(Uint8.ZERO))
 373                 .augmentation(FlowTableStatisticsData.class)
 374                 .child(FlowTableStatistics.class);
 375         verify(deviceContext).writeToTransaction(
 376                 eq(LogicalDatastoreType.OPERATIONAL),
 377                 eq(tablePath),
 378                 any(FlowTableStatistics.class));
 379     }
 380
 381     @Test
 382     public void testGatherStatistics_queue() throws Exception {
 383         final MultipartType type = MultipartType.OFPMPQUEUE;
 384
 385         final Uint32 queueIdValue = Uint32.valueOf(4);
 386         final QueueStatsBuilder queueStatsBld = new QueueStatsBuilder()
 387                 .setPortNo(Uint32.valueOf(11))
 388                 .setTxBytes(Uint64.valueOf(44))
 389                 .setTxErrors(Uint64.valueOf(45))
 390                 .setTxPackets(Uint64.valueOf(46))
 391                 .setDurationSec(Uint32.valueOf(47))
 392                 .setDurationNsec(Uint32.valueOf(48))
 393                 .setQueueId(queueIdValue);
 394
 395         final MultipartReplyQueueBuilder mpReplyQueueBld = new MultipartReplyQueueBuilder();
 396         mpReplyQueueBld.setQueueStats(Lists.newArrayList(queueStatsBld.build()));
 397         final MultipartReplyQueueCaseBuilder mpReplyQueueCaseBld = new MultipartReplyQueueCaseBuilder();
 398         mpReplyQueueCaseBld.setMultipartReplyQueue(mpReplyQueueBld.build());
 399
 400         final MultipartReply meterStatsUpdated = assembleMPReplyMessage(type, mpReplyQueueCaseBld.build());
 401         final List<MultipartReply> statsData = Collections.singletonList(meterStatsUpdated);
 402
 403         fireAndCheck(type, statsData);
 404
 405         final KeyedInstanceIdentifier<Queue, QueueKey> queuePath = dummyNodePath
 406                 .child(NodeConnector.class,
 407                         new NodeConnectorKey(new NodeConnectorId("openflow:" + DUMMY_NODE_ID_VALUE + ":11")))
 408                 .augmentation(FlowCapableNodeConnector.class)
 409                 .child(Queue.class, new QueueKey(new QueueId(queueIdValue)));
 410         verify(deviceContext).writeToTransaction(
 411                 eq(LogicalDatastoreType.OPERATIONAL),
 412                 eq(queuePath),
 413                 any(Queue.class));
 414     }
 415
 416     @Test
 417     public void testGatherStatistics_flow() throws Exception {
 418         final MultipartType type = MultipartType.OFPMPFLOW;
 419
 420         final InstanceIdentifier<FlowCapableNode> nodePath =
 421                 deviceInfo.getNodeInstanceIdentifier().augmentation(FlowCapableNode.class);
 422         final TableBuilder tableDataBld = new TableBuilder();
 423         tableDataBld.setId(Uint8.ZERO);
 424         final FlowCapableNodeBuilder flowNodeBuilder = new FlowCapableNodeBuilder();
 425         flowNodeBuilder.setTable(BindingMap.of(tableDataBld.build()));
 426         final Optional<FlowCapableNode> flowNodeOpt = Optional.of(flowNodeBuilder.build());
 427         doReturn(FluentFutures.immediateFluentFuture(flowNodeOpt)).when(readTx)
 428             .read(LogicalDatastoreType.OPERATIONAL, nodePath);
 429         when(flowDescriptor.getFlowId()).thenReturn(flowId);
 430
 431         final org.opendaylight.yang.gen.v1.urn
 432                 .opendaylight.openflow.oxm.rev150225.match.grouping.MatchBuilder matchBld =
 433                 new org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.MatchBuilder()
 434                         .setMatchEntry(Collections.emptyList());
 435         final FlowStatsBuilder flowStatsBld = new FlowStatsBuilder()
 436                 .setByteCount(Uint64.valueOf(55))
 437                 .setPacketCount(Uint64.valueOf(56))
 438                 .setDurationSec(Uint32.valueOf(57))
 439                 .setDurationNsec(Uint32.valueOf(58L))
 440                 .setTableId(Uint8.ZERO)
 441                 .setMatch(matchBld.build())
 442                 .setFlags(new FlowModFlags(true, false, false, false, true));
 443
 444         final MultipartReplyFlowBuilder mpReplyFlowBld = new MultipartReplyFlowBuilder();
 445         mpReplyFlowBld.setFlowStats(Lists.newArrayList(flowStatsBld.build()));
 446         final MultipartReplyFlowCaseBuilder mpReplyFlowCaseBld = new MultipartReplyFlowCaseBuilder();
 447         mpReplyFlowCaseBld.setMultipartReplyFlow(mpReplyFlowBld.build());
 448
 449         final MultipartReply flowStatsUpdated = assembleMPReplyMessage(type, mpReplyFlowCaseBld.build());
 450         final List<MultipartReply> statsData = Collections.singletonList(flowStatsUpdated);
 451         fireAndCheck(type, statsData);
 452
 453         final FlowBuilder flowBld = new FlowBuilder()
 454                 .setTableId(Uint8.ZERO)
 455                 .setMatch(new MatchBuilder().build());
 456         final KeyedInstanceIdentifier<Table, TableKey> tablePath = dummyNodePath.augmentation(FlowCapableNode.class)
 457                 .child(Table.class, new TableKey(Uint8.ZERO));
 458         final KeyedInstanceIdentifier<Flow, FlowKey> flowPath =  tablePath.child(Flow.class, new FlowKey(flowId));
 459
 460         verify(deviceContext, Mockito.never()).addDeleteToTxChain(eq(LogicalDatastoreType.OPERATIONAL),
 461                 ArgumentMatchers.<InstanceIdentifier<?>>any());
 462
 463         final InOrder inOrder = Mockito.inOrder(deviceContext);
 464         inOrder.verify(deviceContext).writeToTransaction(eq(LogicalDatastoreType.OPERATIONAL),
 465                                                          any(),
 466                                                          any());
 467     }
 468
 469     @Test
 470     public void testGatherStatistics_meterConfig() throws Exception {
 471         final MultipartType type = MultipartType.OFPMPMETERCONFIG;
 472         final Uint32 meterIdValue = Uint32.valueOf(55);
 473
 474         final MeterConfigBuilder meterConfigBld = new MeterConfigBuilder()
 475                 .setMeterId(new MeterId(meterIdValue))
 476                 .setFlags(new MeterFlags(false, true, false, true))
 477                 .setBands(Collections.emptyList());
 478
 479         final MultipartReplyMeterConfigBuilder mpReplyMeterConfigBld = new MultipartReplyMeterConfigBuilder();
 480         mpReplyMeterConfigBld.setMeterConfig(Lists.newArrayList(meterConfigBld.build()));
 481         final MultipartReplyMeterConfigCaseBuilder mpReplyMeterConfigCaseBld =
 482                 new MultipartReplyMeterConfigCaseBuilder();
 483         mpReplyMeterConfigCaseBld.setMultipartReplyMeterConfig(mpReplyMeterConfigBld.build());
 484
 485         final MultipartReply meterConfigUpdated = assembleMPReplyMessage(type, mpReplyMeterConfigCaseBld.build());
 486         final List<MultipartReply> statsData = Collections.singletonList(meterConfigUpdated);
 487
 488         fireAndCheck(type, statsData);
 489
 490         final org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId meterId =
 491                 new org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId(meterIdValue);
 492         final KeyedInstanceIdentifier<Meter, MeterKey> meterPath = dummyNodePath.augmentation(FlowCapableNode.class)
 493                 .child(Meter.class, new MeterKey(meterId));
 494         verify(deviceContext, Mockito.never()).addDeleteToTxChain(eq(LogicalDatastoreType.OPERATIONAL),
 495                 ArgumentMatchers.<InstanceIdentifier<?>>any());
 496         verify(deviceMeterRegistry).store(meterId);
 497         verify(deviceContext).writeToTransaction(eq(LogicalDatastoreType.OPERATIONAL),
 498                                                  eq(meterPath), any(Meter.class));
 499     }
 500
 501     private void fireAndCheck(final MultipartType type, final List<MultipartReply> statsData)
 502             throws InterruptedException, ExecutionException, TimeoutException {
 503         when(statisticsService.getStatisticsOfType(any(EventIdentifier.class),eq(type)))
 504                 .thenReturn(Futures.immediateFuture(RpcResultBuilder.success(statsData).build()));
 505
 506         final ListenableFuture<Boolean> gatherStatisticsResult = StatisticsGatheringUtils.gatherStatistics(
 507             statisticsService,
 508             deviceInfo,
 509             type,
 510             deviceContext,
 511             deviceContext,
 512             ConvertorManagerFactory.createDefaultManager(),
 513             provider,
 514             MoreExecutors.directExecutor());
 515
 516         Assert.assertTrue(gatherStatisticsResult.get(1, TimeUnit.SECONDS));
 517         verify(deviceContext).submitTransaction();
 518     }
 519
 520     private static MultipartReplyMessage assembleMPReplyMessage(final MultipartType type,
 521                                                                 final MultipartReplyBody mpReplyGroupCaseBld) {
 522         return new MultipartReplyMessageBuilder()
 523                 .setMultipartReplyBody(mpReplyGroupCaseBld)
 524                 .setType(type)
 525                 .setFlags(new MultipartRequestFlags(false))
 526                 .setXid(Uint32.valueOf(42))
 527                 .build();
 528     }
 529
 530     private static BucketStats createBucketStat(final long byteCount, final long packetCount) {
 531         return new BucketStatsBuilder()
 532                 .setByteCount(Uint64.valueOf(byteCount)).setPacketCount(Uint64.valueOf(packetCount)).build();
 533     }
 534
 535     @Test
 536     public void testDeleteAllKnownFlows() {
 537         final InstanceIdentifier<FlowCapableNode> nodePath =
 538                 deviceInfo.getNodeInstanceIdentifier().augmentation(FlowCapableNode.class);
 539         final TableBuilder tableDataBld = new TableBuilder();
 540         tableDataBld.setId(Uint8.ZERO);
 541         final FlowCapableNodeBuilder flowNodeBuilder = new FlowCapableNodeBuilder();
 542         flowNodeBuilder.setTable(BindingMap.of(tableDataBld.build()));
 543         final Optional<FlowCapableNode> flowNodeOpt = Optional.of(flowNodeBuilder.build());
 544         doReturn(FluentFutures.immediateFluentFuture(flowNodeOpt)).when(readTx)
 545             .read(LogicalDatastoreType.OPERATIONAL, nodePath);
 546         StatisticsGatheringUtils.deleteAllKnownFlows(deviceContext, deviceInfo.getNodeInstanceIdentifier()
 547             .augmentation(FlowCapableNode.class), deviceFlowRegistry);
 548
 549         verify(deviceContext).isTransactionsEnabled();
 550         verify(deviceContext).getReadTransaction();
 551         verify(deviceContext).writeToTransaction(eq(LogicalDatastoreType.OPERATIONAL), any(), any());
 552     }
 553 }