openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/statistics/services/direct/multilayer/FlowDirectStatisticsServiceTest.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.services.direct.multilayer;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12 import static org.mockito.ArgumentMatchers.any;
  13 import static org.mockito.ArgumentMatchers.eq;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.verify;
  16 import static org.mockito.Mockito.when;
  17
  18 import java.math.BigInteger;
  19 import java.util.Collections;
  20 import java.util.List;
  21 import java.util.Map;
  22 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  23 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  24 import org.opendaylight.openflowplugin.api.openflow.registry.flow.DeviceFlowRegistry;
  25 import org.opendaylight.openflowplugin.impl.registry.flow.FlowDescriptorFactory;
  26 import org.opendaylight.openflowplugin.impl.statistics.services.direct.AbstractDirectStatisticsServiceTest;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsInput;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetFlowStatisticsOutput;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowAndStatisticsMap;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapList;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListKey;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.FlowModFlags;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCase;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlow;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStats;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.multipart.reply.flow.FlowStatsBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestFlowCase;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.flow._case.MultipartRequestFlow;
  44 import org.opendaylight.yangtools.yang.common.Uint32;
  45 import org.opendaylight.yangtools.yang.common.Uint8;
  46
  47 public class FlowDirectStatisticsServiceTest extends AbstractDirectStatisticsServiceTest {
  48     static final Uint8 TABLE_NO = Uint8.ONE;
  49     private FlowDirectStatisticsService service;
  50
  51     @Override
  52     public void setUp() {
  53         service = new FlowDirectStatisticsService(requestContextStack,
  54                                                   deviceContext,
  55                                                   convertorManager,
  56                                                   multipartWriterProvider);
  57         final DeviceFlowRegistry registry = mock(DeviceFlowRegistry.class);
  58         when(registry.retrieveDescriptor(any())).thenReturn(FlowDescriptorFactory.create(TABLE_NO, new FlowId("1")));
  59         when(deviceContext.getDeviceFlowRegistry()).thenReturn(registry);
  60     }
  61
  62     @Override
  63     public void testBuildRequestBody() {
  64         final GetFlowStatisticsInput input = mock(GetFlowStatisticsInput.class);
  65
  66         when(input.getTableId()).thenReturn(TABLE_NO);
  67
  68         final MultipartRequestFlowCase body = (MultipartRequestFlowCase) ((MultipartRequestInput) service
  69             .buildRequest(new Xid(Uint32.valueOf(42L)), input))
  70             .getMultipartRequestBody();
  71
  72         final MultipartRequestFlow flow = body.getMultipartRequestFlow();
  73
  74         assertEquals(TABLE_NO, flow.getTableId());
  75     }
  76
  77     @Override
  78     public void testBuildReply() {
  79         final MultipartReply reply = mock(MultipartReply.class);
  80         final MultipartReplyFlowCase flowCase = mock(MultipartReplyFlowCase.class);
  81         final MultipartReplyFlow flow = mock(MultipartReplyFlow.class);
  82         final FlowStats flowStat = new FlowStatsBuilder()
  83                 .setDurationSec(1L)
  84                 .setDurationNsec(1L)
  85                 .setTableId(TABLE_NO)
  86                 .setByteCount(BigInteger.ONE)
  87                 .setPacketCount(BigInteger.ONE)
  88                 .setFlags(mock(FlowModFlags.class))
  89                 .setMatch(new org.opendaylight.yang.gen.v1.urn
  90                         .opendaylight.openflow.oxm.rev150225.match.grouping.MatchBuilder()
  91                         .setMatchEntry(Collections.emptyList())
  92                         .build())
  93                 .build();
  94
  95         final List<FlowStats> flowStats = Collections.singletonList(flowStat);
  96         final List<MultipartReply> input = Collections.singletonList(reply);
  97
  98         when(flow.getFlowStats()).thenReturn(flowStats);
  99         when(flowCase.getMultipartReplyFlow()).thenReturn(flow);
 100         when(reply.getMultipartReplyBody()).thenReturn(flowCase);
 101
 102         final GetFlowStatisticsOutput output = service.buildReply(input, true);
 103         assertTrue(output.nonnullFlowAndStatisticsMapList().size() > 0);
 104
 105         final FlowAndStatisticsMap stats = output.nonnullFlowAndStatisticsMapList().values().iterator().next();
 106
 107         assertEquals(stats.getTableId(), TABLE_NO);
 108     }
 109
 110     @Override
 111     public void testStoreStatistics() {
 112         final FlowAndStatisticsMapList stat = mock(FlowAndStatisticsMapList.class);
 113         when(stat.getTableId()).thenReturn(TABLE_NO);
 114         when(stat.getMatch()).thenReturn(new MatchBuilder().build());
 115
 116         final Map<FlowAndStatisticsMapListKey, FlowAndStatisticsMapList> stats
 117                 = Collections.singletonMap(stat.key(), stat);
 118         final GetFlowStatisticsOutput output = mock(GetFlowStatisticsOutput.class);
 119         when(output.nonnullFlowAndStatisticsMapList()).thenReturn(stats);
 120
 121         multipartWriterProvider.lookup(MultipartType.OFPMPFLOW).get().write(output, true);
 122         verify(deviceContext).writeToTransactionWithParentsSlow(eq(LogicalDatastoreType.OPERATIONAL), any(), any());
 123     }
 124 }