openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/statistics/StatisticsContextImplTest.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;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.mockito.Mockito.times;
  14 import static org.mockito.Mockito.verify;
  15 import static org.mockito.Mockito.when;
  16
  17 import com.google.common.util.concurrent.Futures;
  18 import com.google.common.util.concurrent.MoreExecutors;
  19 import java.util.Collections;
  20 import org.junit.Assert;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.junit.runner.RunWith;
  24 import org.mockito.Matchers;
  25 import org.mockito.Mockito;
  26 import org.mockito.runners.MockitoJUnitRunner;
  27 import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
  28 import org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific.EventIdentifier;
  29 import org.opendaylight.openflowplugin.impl.datastore.MultipartWriterProviderFactory;
  30 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManager;
  31 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.ConvertorManagerFactory;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  34 import org.opendaylight.yangtools.yang.common.RpcResult;
  35 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39 @RunWith(MockitoJUnitRunner.class)
  40 public class StatisticsContextImplTest extends StatisticsContextImpMockInitiation {
  41
  42     private static final Logger LOG = LoggerFactory.getLogger(StatisticsContextImplTest.class);
  43
  44     private static final Long TEST_XID = 55L;
  45     private StatisticsContextImpl<MultipartReply> statisticsContext;
  46     private ConvertorManager convertorManager;
  47
  48     @Before
  49     public void setUp() throws Exception {
  50         convertorManager = ConvertorManagerFactory.createDefaultManager();
  51         when(mockedDeviceInfo.reserveXidForDeviceMessage()).thenReturn(TEST_XID);
  52         Mockito.when(mockedDeviceContext.getDeviceState()).thenReturn(mockedDeviceState);
  53         initStatisticsContext();
  54     }
  55
  56     private void initStatisticsContext() {
  57         statisticsContext = new StatisticsContextImpl<>(mockedDeviceContext, convertorManager,
  58                                                         MultipartWriterProviderFactory
  59                                                                 .createDefaultProvider(mockedDeviceContext),
  60                                                         MoreExecutors.newDirectExecutorService(), true, false, 3000,
  61                                                         50000);
  62
  63         statisticsContext.setStatisticsGatheringService(mockedStatisticsGatheringService);
  64         statisticsContext.setStatisticsGatheringOnTheFlyService(mockedStatisticsOnFlyGatheringService);
  65     }
  66
  67     @Test
  68     public void testCreateRequestContext() {
  69         final RequestContext<Object> requestContext = statisticsContext.createRequestContext();
  70         assertNotNull(requestContext);
  71         assertEquals(TEST_XID, requestContext.getXid().getValue());
  72         Assert.assertFalse(requestContext.getFuture().isDone());
  73     }
  74
  75     /**
  76      * There is nothing to check in close method.
  77      */
  78     @Test
  79     @SuppressWarnings("checkstyle:IllegalCatch")
  80     public void testClose() throws Exception {
  81         statisticsContext =
  82                 new StatisticsContextImpl<>(mockedDeviceContext,
  83                                             convertorManager,
  84                                             MultipartWriterProviderFactory
  85                                                     .createDefaultProvider(mockedDeviceContext),
  86                                             MoreExecutors.newDirectExecutorService(),
  87                                             true,
  88                                             false,
  89                                             3000,50000);
  90
  91         final RequestContext<Object> requestContext = statisticsContext.createRequestContext();
  92         statisticsContext.close();
  93         try {
  94             Assert.assertTrue(requestContext.getFuture().isDone());
  95             final RpcResult<?> rpcResult = requestContext.getFuture().get();
  96             Assert.assertFalse(rpcResult.isSuccessful());
  97             Assert.assertFalse(rpcResult.isSuccessful());
  98         } catch (final Exception e) {
  99             LOG.error("request future value should be finished", e);
 100             Assert.fail("request context closing failed");
 101         }
 102     }
 103
 104     @Test
 105     public void testGatherDynamicData_none() throws Exception {
 106         statisticsContext.instantiateServiceInstance();
 107         Mockito.verifyNoMoreInteractions(mockedStatisticsGatheringService, mockedStatisticsOnFlyGatheringService);
 108     }
 109
 110     @Test
 111     public void testGatherDynamicData_all() throws Exception {
 112         Mockito.reset(mockedDeviceState);
 113         when(mockedDeviceState.isTableStatisticsAvailable()).thenReturn(Boolean.TRUE);
 114         when(mockedDeviceState.isFlowStatisticsAvailable()).thenReturn(Boolean.TRUE);
 115         when(mockedDeviceState.isGroupAvailable()).thenReturn(Boolean.TRUE);
 116         when(mockedDeviceState.isMetersAvailable()).thenReturn(Boolean.TRUE);
 117         when(mockedDeviceState.isPortStatisticsAvailable()).thenReturn(Boolean.TRUE);
 118         when(mockedDeviceState.isQueueStatisticsAvailable()).thenReturn(Boolean.TRUE);
 119         when(mockedDeviceInfo.getNodeInstanceIdentifier()).thenReturn(DUMMY_NODE_ID);
 120         initStatisticsContext();
 121
 122         when(mockedStatisticsGatheringService
 123                      .getStatisticsOfType(Matchers.any(EventIdentifier.class), Matchers.any(MultipartType.class)))
 124                 .thenReturn(Futures.immediateFuture(
 125                         RpcResultBuilder.success(Collections.<MultipartReply>emptyList()).build()));
 126         when(mockedStatisticsOnFlyGatheringService
 127                      .getStatisticsOfType(Matchers.any(EventIdentifier.class), Matchers.any(MultipartType.class)))
 128                 .thenReturn(Futures.immediateFuture(
 129                         RpcResultBuilder.success(Collections.<MultipartReply>emptyList()).build()));
 130
 131         statisticsContext.registerMastershipWatcher(mockedMastershipWatcher);
 132         statisticsContext.setStatisticsGatheringService(mockedStatisticsGatheringService);
 133         statisticsContext.setStatisticsGatheringOnTheFlyService(mockedStatisticsOnFlyGatheringService);
 134         statisticsContext.instantiateServiceInstance();
 135
 136         verify(mockedStatisticsGatheringService, times(7))
 137                 .getStatisticsOfType(Matchers.any(EventIdentifier.class), Matchers.any(MultipartType.class));
 138         verify(mockedStatisticsOnFlyGatheringService)
 139                 .getStatisticsOfType(Matchers.any(EventIdentifier.class), Matchers.any(MultipartType.class));
 140         Mockito.verifyNoMoreInteractions(mockedStatisticsGatheringService, mockedStatisticsOnFlyGatheringService);
 141     }
 142 }