applications/forwardingrules-sync/src/test/java/org/opendaylight/openflowplugin/applications/frsync/impl/SimplifiedOperationalListenerTest.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 terms of the Eclipse
   5  * Public License v1.0 which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.openflowplugin.applications.frsync.impl;
  10
  11 import com.google.common.base.Optional;
  12 import com.google.common.util.concurrent.Futures;
  13 import java.util.Collections;
  14 import java.util.List;
  15 import org.junit.Assert;
  16 import org.junit.Before;
  17 import org.junit.Test;
  18 import org.junit.runner.RunWith;
  19 import org.mockito.Matchers;
  20 import org.mockito.Mock;
  21 import org.mockito.Mockito;
  22 import org.mockito.runners.MockitoJUnitRunner;
  23 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  24 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  25 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification.ModificationType;
  26 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  27 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  28 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  29 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  30 import org.opendaylight.openflowplugin.applications.frsync.SyncReactor;
  31 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeCachedDao;
  32 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeDao;
  33 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeOdlDao;
  34 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeSnapshotDao;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  41 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  42
  43 /**
  44  * Test for {@link SimplifiedOperationalListener}.
  45  */
  46 @RunWith(MockitoJUnitRunner.class)
  47 public class SimplifiedOperationalListenerTest {
  48
  49     private static final NodeId NODE_ID = new NodeId("testNode");
  50     private InstanceIdentifier<FlowCapableNode> fcNodePath;
  51     private SimplifiedOperationalListener nodeListenerOperational;
  52     private final LogicalDatastoreType dsType = LogicalDatastoreType.OPERATIONAL;
  53
  54     @Mock
  55     private SyncReactor reactor;
  56     @Mock
  57     private ReadOnlyTransaction roTx;
  58     @Mock
  59     private DataTreeModification<Node> dataTreeModification;
  60     @Mock
  61     private DataObjectModification<Node> operationalModification;
  62     @Mock
  63     private FlowCapableNode configNode;
  64     @Mock
  65     private Node operationalNode;
  66     @Mock
  67     private FlowCapableNode fcOperationalNode;
  68
  69     @Before
  70     public void setUp() throws Exception {
  71         final DataBroker db = Mockito.mock(DataBroker.class);
  72         final FlowCapableNodeSnapshotDao configSnapshot = new FlowCapableNodeSnapshotDao();
  73         final FlowCapableNodeSnapshotDao operationalSnapshot = new FlowCapableNodeSnapshotDao();
  74         final FlowCapableNodeDao configDao = new FlowCapableNodeCachedDao(configSnapshot,
  75                 new FlowCapableNodeOdlDao(db, LogicalDatastoreType.CONFIGURATION));
  76
  77         nodeListenerOperational = new SimplifiedOperationalListener(reactor, operationalSnapshot, configDao);
  78         InstanceIdentifier<Node> nodePath = InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(NODE_ID));
  79         fcNodePath = nodePath.augmentation(FlowCapableNode.class);
  80
  81         final DataTreeIdentifier<Node> dataTreeIdentifier =
  82                 new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, nodePath);
  83
  84         Mockito.when(db.newReadOnlyTransaction()).thenReturn(roTx);
  85         Mockito.when(operationalNode.getId()).thenReturn(NODE_ID);
  86         Mockito.when(dataTreeModification.getRootPath()).thenReturn(dataTreeIdentifier);
  87         Mockito.when(dataTreeModification.getRootNode()).thenReturn(operationalModification);
  88         Mockito.when(operationalNode.getAugmentation(FlowCapableNode.class)).thenReturn(fcOperationalNode);
  89     }
  90
  91     @Test
  92     public void testDSLogicalType() throws Exception {
  93         Assert.assertEquals(LogicalDatastoreType.OPERATIONAL, nodeListenerOperational.dsType());
  94     }
  95
  96     @Test
  97     public void testOnDataTreeChangedSyncupAdd() throws InterruptedException {
  98         Mockito.when(roTx.read(LogicalDatastoreType.CONFIGURATION, fcNodePath))
  99                 .thenReturn(Futures.immediateCheckedFuture(Optional.of(configNode)));
 100         Mockito.when(reactor.syncup(Matchers.<InstanceIdentifier<FlowCapableNode>>any(), Matchers.<FlowCapableNode>any(),
 101                 Matchers.<FlowCapableNode>any(), Matchers.<LogicalDatastoreType>any())).thenReturn(Futures.immediateFuture(Boolean.TRUE));
 102         Mockito.when(operationalModification.getDataAfter()).thenReturn(operationalNode);
 103
 104         nodeListenerOperational.onDataTreeChanged(Collections.singleton(dataTreeModification));
 105
 106         Mockito.verify(reactor).syncup(fcNodePath, configNode, fcOperationalNode, dsType);
 107         Mockito.verifyNoMoreInteractions(reactor);
 108         Mockito.verify(roTx).close();
 109     }
 110
 111     @Test
 112     public void testOnDataTreeChangedAddSkip() {
 113         // Related to bug 5920 -> https://bugs.opendaylight.org/show_bug.cgi?id=5920
 114         Mockito.when(roTx.read(LogicalDatastoreType.CONFIGURATION, fcNodePath))
 115                 .thenReturn(Futures.immediateCheckedFuture(Optional.absent()));
 116         Mockito.when(operationalModification.getDataAfter()).thenReturn(operationalNode);
 117
 118         nodeListenerOperational.onDataTreeChanged(Collections.singleton(dataTreeModification));
 119
 120         Mockito.verifyZeroInteractions(reactor);
 121         Mockito.verify(roTx).close();
 122     }
 123
 124     @Test
 125     public void testOnDataTreeChangedSyncupDeletePhysical() {
 126         Mockito.when(operationalModification.getDataBefore()).thenReturn(operationalNode);
 127         Mockito.when(dataTreeModification.getRootNode().getModificationType()).thenReturn(ModificationType.DELETE);
 128
 129         nodeListenerOperational.onDataTreeChanged(Collections.singleton(dataTreeModification));
 130
 131         Mockito.verifyZeroInteractions(reactor);
 132     }
 133
 134     @Test
 135     public void testOnDataTreeChangedSyncupDeleteLogical() {
 136         Mockito.when(operationalModification.getDataBefore()).thenReturn(operationalNode);
 137         List<NodeConnector> nodeConnectorList = Mockito.mock(List.class);
 138         Mockito.when(operationalNode.getNodeConnector()).thenReturn(nodeConnectorList);
 139
 140         nodeListenerOperational.onDataTreeChanged(Collections.singleton(dataTreeModification));
 141
 142         Mockito.verifyZeroInteractions(reactor);
 143     }
 144 }