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