sxp-integration/sxp-ise-adapter/src/test/java/org/opendaylight/groupbasedpolicy/sxp_ise_adapter/impl/GbpIseConfigListenerImplTest.java

   1 /*
   2  * Copyright (c) 2016 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.groupbasedpolicy.sxp_ise_adapter.impl;
  10
  11 import com.google.common.collect.Lists;
  12 import com.google.common.util.concurrent.Futures;
  13 import java.util.Collections;
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.ArgumentCaptor;
  19 import org.mockito.Captor;
  20 import org.mockito.InOrder;
  21 import org.mockito.Matchers;
  22 import org.mockito.Mock;
  23 import org.mockito.Mockito;
  24 import org.mockito.runners.MockitoJUnitRunner;
  25 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  26 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  27 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  28 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  29 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ise.adapter.model.rev160630.gbp.sxp.ise.adapter.IseHarvestStatus;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.groupbasedpolicy.sxp.integration.sxp.ise.adapter.model.rev160630.gbp.sxp.ise.adapter.IseSourceConfig;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.sxp.database.rev160308.Sgt;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34
  35 /**
  36  * Test for {@link GbpIseConfigListenerImpl}.
  37  */
  38 @RunWith(MockitoJUnitRunner.class)
  39 public class GbpIseConfigListenerImplTest {
  40
  41     private static final SgtInfo SGT_INFO = new SgtInfo(new Sgt(42), "ultimate_group", "uuidOf42");
  42     @Mock
  43     private DataBroker dataBroker;
  44     @Mock
  45     private GbpIseSgtHarvester harvester;
  46     @Mock
  47     private DataTreeModification<IseSourceConfig> treeModification;
  48     @Mock
  49     private DataObjectModification<IseSourceConfig> dataModification;
  50     @Mock
  51     private WriteTransaction wTx;
  52     @Mock
  53     private IseSourceConfig config;
  54     @Mock
  55     private EPPolicyTemplateProviderFacade templateProviderFacade;
  56     @Captor
  57     private ArgumentCaptor<IseContext> iseContextCpt;
  58
  59     private GbpIseConfigListenerImpl listener;
  60
  61     @Before
  62     public void setUp() throws Exception {
  63         listener = new GbpIseConfigListenerImpl(dataBroker, harvester, templateProviderFacade);
  64     }
  65
  66     @Test
  67     public void testOnDataTreeChanged_noop() throws Exception {
  68         Mockito.when(dataModification.getDataAfter()).thenReturn(null);
  69         Mockito.when(treeModification.getRootNode()).thenReturn(dataModification);
  70
  71         listener.onDataTreeChanged(Collections.singleton(treeModification));
  72         Mockito.verifyNoMoreInteractions(harvester, dataBroker);
  73     }
  74
  75     @Test
  76     public void testOnDataTreeChanged_succeeded() throws Exception {
  77         Mockito.when(dataModification.getDataAfter()).thenReturn(config);
  78         Mockito.when(treeModification.getRootNode()).thenReturn(dataModification);
  79
  80         Mockito.when(harvester.harvestAll(iseContextCpt.capture())).thenReturn(Futures.immediateFuture(Lists.newArrayList(SGT_INFO)));
  81
  82         Mockito.when(wTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
  83         Mockito.when(dataBroker.newWriteOnlyTransaction()).thenReturn(wTx);
  84
  85         listener.onDataTreeChanged(Collections.singleton(treeModification));
  86         listener.close();
  87
  88         Assert.assertSame(config, iseContextCpt.getValue().getIseSourceConfig());
  89         final InOrder inOrder = Mockito.inOrder(harvester, dataBroker, wTx);
  90         inOrder.verify(harvester).harvestAll(Matchers.<IseContext>any());
  91         inOrder.verify(dataBroker).newWriteOnlyTransaction();
  92         inOrder.verify(wTx).put(Matchers.eq(LogicalDatastoreType.OPERATIONAL),
  93                 Matchers.<InstanceIdentifier<IseHarvestStatus>>any(),
  94                 Matchers.<IseHarvestStatus>any(),
  95                 Matchers.eq(true));
  96         inOrder.verify(wTx).submit();
  97         inOrder.verifyNoMoreInteractions();
  98     }
  99
 100     @Test
 101     public void testOnDataTreeChanged_failed() throws Exception {
 102         Mockito.when(dataModification.getDataAfter()).thenReturn(config);
 103         Mockito.when(treeModification.getRootNode()).thenReturn(dataModification);
 104
 105         Mockito.when(harvester.harvestAll(iseContextCpt.capture())).thenReturn(Futures.immediateFailedFuture(
 106                 new Exception("extremely poor harvestAll occurred")));
 107
 108         Mockito.when(wTx.submit()).thenReturn(Futures.immediateCheckedFuture(null));
 109         Mockito.when(dataBroker.newWriteOnlyTransaction()).thenReturn(wTx);
 110
 111         listener.onDataTreeChanged(Collections.singleton(treeModification));
 112         listener.close();
 113
 114         Assert.assertSame(config, iseContextCpt.getValue().getIseSourceConfig());
 115         final InOrder inOrder = Mockito.inOrder(harvester, dataBroker, wTx);
 116         inOrder.verify(harvester).harvestAll(Matchers.<IseContext>any());
 117         inOrder.verify(dataBroker).newWriteOnlyTransaction();
 118         inOrder.verify(wTx).put(Matchers.eq(LogicalDatastoreType.OPERATIONAL),
 119                 Matchers.<InstanceIdentifier<IseHarvestStatus>>any(),
 120                 Matchers.<IseHarvestStatus>any(),
 121                 Matchers.eq(true));
 122         inOrder.verify(wTx).submit();
 123         inOrder.verifyNoMoreInteractions();
 124     }
 125 }