openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/statistics/services/OpendaylightFlowTableStatisticsServiceImplTest.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;
  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 java.math.BigInteger;
  16 import java.util.Collections;
  17 import java.util.concurrent.Future;
  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.ArgumentMatchers;
  23 import org.mockito.Captor;
  24 import org.mockito.Mockito;
  25 import org.opendaylight.openflowplugin.api.OFConstants;
  26 import org.opendaylight.openflowplugin.api.openflow.device.Xid;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsInputBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.GetFlowTablesStatisticsOutput;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessageBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestInput;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCaseBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.MultipartReplyTableBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStatsBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestTableCase;
  37 import org.opendaylight.yangtools.yang.binding.Notification;
  38 import org.opendaylight.yangtools.yang.common.RpcResult;
  39 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  40
  41 /**
  42  * Test for {@link OpendaylightFlowTableStatisticsServiceImpl}.
  43  */
  44 public class OpendaylightFlowTableStatisticsServiceImplTest extends AbstractSingleStatsServiceTest {
  45
  46     private static final Short TABLE_ID = (short) 123;
  47     @Captor
  48     private ArgumentCaptor<MultipartRequestInput> requestInput;
  49
  50     private OpendaylightFlowTableStatisticsServiceImpl flowTableStatisticsService;
  51
  52     public void setUp() {
  53         flowTableStatisticsService = new OpendaylightFlowTableStatisticsServiceImpl(rqContextStack, deviceContext,
  54                 new AtomicLong(), notificationPublishService);
  55     }
  56
  57     @Test
  58     public void testGetFlowTablesStatistics() throws Exception {
  59         Mockito.doAnswer(answerVoidToCallback).when(outboundQueueProvider)
  60                 .commitEntry(eq(42L), requestInput.capture(), any(FutureCallback.class));
  61
  62         GetFlowTablesStatisticsInputBuilder input = new GetFlowTablesStatisticsInputBuilder()
  63                 .setNode(createNodeRef("unitProt:123"));
  64
  65         rpcResult = RpcResultBuilder.<Object>success(Collections.singletonList(
  66                 new MultipartReplyMessageBuilder()
  67                         .setVersion(OFConstants.OFP_VERSION_1_3)
  68                         .setMultipartReplyBody(new MultipartReplyTableCaseBuilder()
  69                                 .setMultipartReplyTable(new MultipartReplyTableBuilder()
  70                                         .setTableStats(Collections.singletonList(new TableStatsBuilder()
  71                                                 .setActiveCount(31L)
  72                                                 .setLookupCount(BigInteger.valueOf(32L))
  73                                                 .setMatchedCount(BigInteger.valueOf(33L))
  74                                                 .setMaxEntries(34L)
  75                                                 .setName("test-table")
  76                                                 .setNwDstMask((short) 35)
  77                                                 .setNwSrcMask((short) 36)
  78                                                 .setTableId(TABLE_ID)
  79                                                 .build()))
  80                                         .build())
  81                                 .build())
  82                         .build()
  83         )).build();
  84
  85         final Future<RpcResult<GetFlowTablesStatisticsOutput>> resultFuture
  86                 = flowTableStatisticsService.getFlowTablesStatistics(input.build());
  87
  88         Assert.assertTrue(resultFuture.isDone());
  89         final RpcResult<GetFlowTablesStatisticsOutput> rpcResult = resultFuture.get();
  90         Assert.assertTrue(rpcResult.isSuccessful());
  91         Assert.assertEquals(MultipartType.OFPMPTABLE, requestInput.getValue().getType());
  92
  93         Mockito.verify(notificationPublishService).offerNotification(ArgumentMatchers.<Notification>any());
  94     }
  95
  96     @Test
  97     public void testBuildRequest() throws Exception {
  98         Xid xid = new Xid(42L);
  99         GetFlowTablesStatisticsInputBuilder input = new GetFlowTablesStatisticsInputBuilder()
 100                 .setNode(createNodeRef("unitProt:123"));
 101         final OfHeader request = flowTableStatisticsService.buildRequest(xid, input.build());
 102         Assert.assertTrue(request instanceof MultipartRequestInput);
 103         final MultipartRequestInput mpRequest = (MultipartRequestInput) request;
 104         Assert.assertEquals(MultipartType.OFPMPTABLE, mpRequest.getType());
 105         Assert.assertTrue(mpRequest.getMultipartRequestBody() instanceof MultipartRequestTableCase);
 106         final MultipartRequestTableCase mpRequestBody =
 107                 (MultipartRequestTableCase) (mpRequest.getMultipartRequestBody());
 108         Assert.assertTrue(mpRequestBody.getMultipartRequestTable().isEmpty());
 109     }
 110 }