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