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