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.invocation.InvocationOnMock;
  24 import org.mockito.stubbing.Answer;
  25 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  26 import org.opendaylight.openflowplugin.api.OFConstants;
  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.rev100924.Counter32;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.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.MultipartReply;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCaseBuilder;
  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.table.types.rev131026.TableId;
  50 import org.opendaylight.yangtools.yang.common.RpcResult;
  51 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  52
  53 /**
  54  * Test for {@link AbstractCompatibleStatService}.
  55  */
  56 public class AbstractCompatibleStatServiceTest extends AbstractStatsServiceTest {
  57
  58     private static final NodeId NODE_ID = new NodeId("unit-test-node:123");
  59     @Captor
  60     private ArgumentCaptor<MultipartRequestInput> requestInput;
  61     @Mock
  62     private NotificationPublishService notificationPublishService;
  63     @Mock
  64     private DeviceState deviceState;
  65     @Mock
  66     private MessageTranslator<Object, Object> translator;
  67
  68     private AbstractRequestContext<Object> rqContext;
  69
  70     private RpcResult<Object> rpcResult;
  71
  72     private AbstractCompatibleStatService<GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput,
  73             GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput, AggregateFlowStatisticsUpdate> service;
  74
  75     @Override
  76     public void setUp() {
  77         rqContext = new AbstractRequestContext<Object>(42L) {
  78             @Override
  79             public void close() {
  80                 //NOOP
  81             }
  82         };
  83         final Answer closeRequestFutureAnswer = new Answer() {
  84             @Override
  85             public Void answer(InvocationOnMock invocation) throws Throwable {
  86                 rqContext.setResult(rpcResult);
  87                 rqContext.close();
  88                 return null;
  89             }
  90         };
  91
  92         Mockito.when(rqContextStack.<Object>createRequestContext()).thenReturn(rqContext);
  93         Mockito.when(deviceContext.getDeviceState()).thenReturn(deviceState);
  94         Mockito.when(deviceState.getNodeId()).thenReturn(NODE_ID);
  95         Mockito.when(deviceState.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
  96         Mockito.doAnswer(closeRequestFutureAnswer).when(multiMsgCollector).endCollecting();
  97         Mockito.doAnswer(closeRequestFutureAnswer).when(multiMsgCollector).endCollecting(Matchers.any(EventIdentifier.class));
  98
  99         Mockito.doAnswer(answerVoidToCallback).when(outboundQueueProvider)
 100                 .commitEntry(Matchers.eq(42L), requestInput.capture(), Matchers.any(FutureCallback.class));
 101
 102         Mockito.when(translatorLibrary.lookupTranslator(Matchers.any(TranslatorKey.class))).thenReturn(translator);
 103
 104         service = new AggregateFlowsInTableService(rqContextStack, deviceContext, new AtomicLong(20L));
 105     }
 106
 107     @Test
 108     public void testGetOfVersion() throws Exception {
 109         Assert.assertEquals(OFConstants.OFP_VERSION_1_3, service.getOfVersion().getVersion());
 110     }
 111
 112     @Test
 113     public void testHandleAndNotify() throws Exception {
 114         GetAggregateFlowStatisticsFromFlowTableForAllFlowsInput input =
 115                 new GetAggregateFlowStatisticsFromFlowTableForAllFlowsInputBuilder()
 116                         .setNode(createNodeRef("unitProt:123"))
 117                         .setTableId(new TableId((short) 1))
 118                         .build();
 119
 120         rpcResult = RpcResultBuilder.<Object>success(Collections.singletonList(
 121                 new MultipartReplyMessageBuilder()
 122                         .setVersion(OFConstants.OFP_VERSION_1_3)
 123                         .setMultipartReplyBody(new MultipartReplyAggregateCaseBuilder()
 124                                 .setMultipartReplyAggregate(new MultipartReplyAggregateBuilder()
 125                                         .setByteCount(BigInteger.valueOf(11L))
 126                                         .setFlowCount(12L)
 127                                         .setPacketCount(BigInteger.valueOf(13L))
 128                                         .build())
 129                                 .build())
 130                         .build()
 131         )).build();
 132
 133         AggregatedFlowStatistics aggregatedStats = new AggregatedFlowStatisticsBuilder()
 134                 .setByteCount(new Counter64(BigInteger.valueOf(11L)))
 135                 .setFlowCount(new Counter32(12L))
 136                 .setPacketCount(new Counter64(BigInteger.valueOf(13L)))
 137                 .build();
 138         Mockito.when(translator.translate(Matchers.any(MultipartReply.class), Matchers.eq(deviceContext), Matchers.any()))
 139                 .thenReturn(aggregatedStats);
 140
 141
 142         ListenableFuture<RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput>> resultFuture =
 143                 service.handleAndNotify(input, notificationPublishService);
 144
 145         Assert.assertTrue(resultFuture.isDone());
 146         final RpcResult<GetAggregateFlowStatisticsFromFlowTableForAllFlowsOutput> rpcResult = resultFuture.get();
 147         Assert.assertTrue(rpcResult.isSuccessful());
 148         Assert.assertEquals(MultipartType.OFPMPAGGREGATE, requestInput.getValue().getType());
 149         Mockito.verify(notificationPublishService, Mockito.timeout(500)).offerNotification(Matchers.any(AggregateFlowStatisticsUpdate.class));
 150     }
 151
 152 }