openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/statistics/services/compatibility/AbstractCompatibleStatServiceTest.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.statistics.services.compatibility;
  10
  11 import static org.mockito.ArgumentMatchers.any;
  12 import static org.mockito.ArgumentMatchers.eq;
  13
  14 import com.google.common.util.concurrent.FutureCallback;
  15 import com.google.common.util.concurrent.ListenableFuture;
  16 import java.math.BigInteger;
  17 import java.util.Collections;
  18 import java.util.concurrent.atomic.AtomicLong;
  19 import org.junit.Assert;
  20 import org.junit.Test;
  21 import org.mockito.ArgumentCaptor;
  22 import org.mockito.Captor;
  23 import org.mockito.Mock;
  24 import org.mockito.Mockito;
  25 import org.mockito.stubbing.Answer;
  26 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  27 import org.opendaylight.openflowplugin.api.OFConstants;
  28 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  29 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
  30 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
  31 import org.opendaylight.openflowplugin.api.openflow.md.core.TranslatorKey;
  32 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.EventIdentifier;
  33 import org.opendaylight.openflowplugin.impl.rpc.AbstractRequestContext;
  34 import org.opendaylight.openflowplugin.impl.statistics.services.AbstractStatsServiceTest;
  35 import org.opendaylight.openflowplugin.impl.statistics.services.AggregateFlowsInTableService;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter32;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter64;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.AggregateFlowStatisticsUpdate;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.get.aggregate.flow.statistics.from.flow.table._for.given.match.output.AggregatedFlowStatistics;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.get.aggregate.flow.statistics.from.flow.table._for.given.match.output.AggregatedFlowStatisticsBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCaseBuilder;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.aggregate._case.MultipartReplyAggregateBuilder;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId;
  53 import org.opendaylight.yangtools.yang.common.RpcResult;
  54 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  55 import org.opendaylight.yangtools.yang.common.Uint32;
  56 import org.opendaylight.yangtools.yang.common.Uint8;
  57
  58 /**
  59  * Test for {@link AbstractCompatibleStatService}.
  60  */
  61 public class AbstractCompatibleStatServiceTest extends AbstractStatsServiceTest {
  62
  63     private static final NodeId NODE_ID = new NodeId("unit-test-node:123");
  64     @Captor
  65     private ArgumentCaptor<MultipartRequestInput> requestInput;
  66     @Mock
  67     private NotificationPublishService notificationPublishService;
  68     @Mock
  69     private DeviceState deviceState;
  70     @Mock
  71     private DeviceInfo deviceInfo;
  72     @Mock
  73     private MessageTranslator<Object, Object> translator;
  74     @Mock
  75     private GetFeaturesOutput featuresOutput;
  76
  77     private AbstractRequestContext<Object> rqContext;
  78
  79     private RpcResult<Object> rpcResult;
  80
  81     private AbstractCompatibleStatService<GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput,
  82             GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput, AggregateFlowStatisticsUpdate> service;
  83
  84     @Override
  85     public void setUp() {
  86         rqContext = new AbstractRequestContext<>(Uint32.valueOf(42)) {
  87             @Override
  88             public void close() {
  89                 //NOOP
  90             }
  91         };
  92         final Answer closeRequestFutureAnswer = invocation -> {
  93             rqContext.setResult(rpcResult);
  94             rqContext.close();
  95             return null;
  96         };
  97
  98         Mockito.lenient().when(featuresOutput.getVersion()).thenReturn(Uint8.valueOf(OFConstants.OFP_VERSION_1_3));
  99         Mockito.when(rqContextStack.createRequestContext()).thenReturn(rqContext);
 100         Mockito.lenient().when(deviceContext.getDeviceState()).thenReturn(deviceState);
 101         Mockito.when(deviceContext.getDeviceInfo()).thenReturn(deviceInfo);
 102         Mockito.when(deviceInfo.getNodeId()).thenReturn(NODE_ID);
 103         Mockito.when(deviceInfo.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
 104         Mockito.doAnswer(closeRequestFutureAnswer).when(multiMsgCollector).endCollecting(null);
 105         Mockito.lenient().doAnswer(closeRequestFutureAnswer).when(multiMsgCollector)
 106                 .endCollecting(any(EventIdentifier.class));
 107
 108         Mockito.doAnswer(answerVoidToCallback).when(outboundQueueProvider)
 109                 .commitEntry(eq(42L), requestInput.capture(), any(FutureCallback.class));
 110
 111         Mockito.when(translatorLibrary.lookupTranslator(any(TranslatorKey.class))).thenReturn(translator);
 112
 113         service = AggregateFlowsInTableService.createWithOook(rqContextStack, deviceContext, new AtomicLong(20L));
 114     }
 115
 116     @Test
 117     public void testGetOfVersion() {
 118         Assert.assertEquals(OFConstants.OFP_VERSION_1_3, service.getOfVersion().getVersion());
 119     }
 120
 121     @Test
 122     public void testHandleAndNotify() throws Exception {
 123         GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput input =
 124                 new GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder()
 125                         .setNode(createNodeRef("unitProt:123"))
 126                         .setTableId(new TableId((short) 1))
 127                         .build();
 128
 129         rpcResult = RpcResultBuilder.<Object>success(Collections.singletonList(
 130                 new MultipartReplyMessageBuilder()
 131                         .setVersion(OFConstants.OFP_VERSION_1_3)
 132                         .setMultipartReplyBody(new MultipartReplyAggregateCaseBuilder()
 133                                 .setMultipartReplyAggregate(new MultipartReplyAggregateBuilder()
 134                                         .setByteCount(BigInteger.valueOf(11L))
 135                                         .setFlowCount(12L)
 136                                         .setPacketCount(BigInteger.valueOf(13L))
 137                                         .build())
 138                                 .build())
 139                         .build()
 140         )).build();
 141
 142         AggregatedFlowStatistics aggregatedStats = new AggregatedFlowStatisticsBuilder()
 143                 .setByteCount(new Counter64(BigInteger.valueOf(11L)))
 144                 .setFlowCount(new Counter32(12L))
 145                 .setPacketCount(new Counter64(BigInteger.valueOf(13L)))
 146                 .build();
 147         Mockito.when(translator.translate(any(MultipartReply.class), eq(deviceInfo), any()))
 148                 .thenReturn(aggregatedStats);
 149
 150
 151         ListenableFuture<RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput>> resultFuture =
 152                 service.handleAndNotify(input, notificationPublishService);
 153
 154         Assert.assertTrue(resultFuture.isDone());
 155         final RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput> result = resultFuture.get();
 156         Assert.assertTrue(result.isSuccessful());
 157         Assert.assertEquals(MultipartType.OFPMPAGGREGATE, requestInput.getValue().getType());
 158         Mockito.verify(notificationPublishService, Mockito.timeout(500))
 159                 .offerNotification(any(AggregateFlowStatisticsUpdate.class));
 160     }
 161 }