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 org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.Matchers;
  19 import org.mockito.Mock;
  20 import org.mockito.Mockito;
  21 import org.mockito.runners.MockitoJUnitRunner;
  22 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  23 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  24 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
  25 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  26 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  27 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  28 import org.opendaylight.openflowplugin.applications.frsync.SyncReactor;
  29 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeCachedDao;
  30 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeDao;
  31 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeOdlDao;
  32 import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeSnapshotDao;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  39
  40 /**
  41  * Test for {@link SimplifiedOperationalListener}.
  42  */
  43 @RunWith(MockitoJUnitRunner.class)
  44 public class SimplifiedOperationalListenerTest {
  45
  46     public static final NodeId NODE_ID = new NodeId("testNode");
  47     @Mock
  48     private SyncReactor reactor;
  49     @Mock
  50     private ReadOnlyTransaction roTx;
  51     @Mock
  52     private DataTreeModification<Node> dataTreeModification;
  53     @Mock
  54     private FlowCapableNode configNode;
  55     @Mock
  56     private FlowCapableNode fcOperationalNode;
  57
  58     private InstanceIdentifier<Node> nodePath;
  59     private InstanceIdentifier<FlowCapableNode> fcNodePath;
  60     private SimplifiedOperationalListener nodeListenerOperational;
  61
  62     @Before
  63     public void setUp() throws Exception {
  64         final DataBroker db = Mockito.mock(DataBroker.class);
  65         final DataObjectModification<Node> operationalModification = Mockito.mock(DataObjectModification.class);
  66         final Node operationalNode = Mockito.mock(Node.class);
  67
  68         final FlowCapableNodeSnapshotDao configSnaphot = new FlowCapableNodeSnapshotDao();
  69         final FlowCapableNodeSnapshotDao operationalSnaphot = new FlowCapableNodeSnapshotDao();
  70         final FlowCapableNodeDao configDao = new FlowCapableNodeCachedDao(configSnaphot,
  71                 new FlowCapableNodeOdlDao(db, LogicalDatastoreType.CONFIGURATION));
  72         nodeListenerOperational = new SimplifiedOperationalListener(reactor, operationalSnaphot, configDao);
  73         nodePath = InstanceIdentifier.create(Nodes.class).child(Node.class, new NodeKey(NODE_ID));
  74         fcNodePath = nodePath.augmentation(FlowCapableNode.class);
  75
  76         final DataTreeIdentifier<Node> dataTreeIdentifier =
  77                 new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, nodePath);
  78
  79         Mockito.when(operationalNode.getId()).thenReturn(NODE_ID);
  80         Mockito.when(db.newReadOnlyTransaction()).thenReturn(roTx);
  81         Mockito.when(operationalNode.getAugmentation(FlowCapableNode.class)).thenReturn(fcOperationalNode);
  82         Mockito.when(dataTreeModification.getRootPath()).thenReturn(dataTreeIdentifier);
  83         Mockito.when(dataTreeModification.getRootNode()).thenReturn(operationalModification);
  84         Mockito.when(operationalModification.getDataAfter()).thenReturn(operationalNode);
  85     }
  86
  87     @Test
  88     public void testDSLogicalType() throws Exception {
  89         Assert.assertEquals(LogicalDatastoreType.OPERATIONAL, nodeListenerOperational.dsType());
  90     }
  91
  92     @Test
  93     public void testOnDataTreeChangedSyncup() throws Exception {
  94         Mockito.when(reactor.syncup(Matchers.<InstanceIdentifier<FlowCapableNode>>any(),Matchers.<FlowCapableNode>any(),
  95                 Matchers.<FlowCapableNode>any())).thenReturn(Futures.immediateFuture(Boolean.TRUE));
  96         Mockito.when(roTx.read(LogicalDatastoreType.CONFIGURATION, fcNodePath))
  97                 .thenReturn(Futures.immediateCheckedFuture(Optional.of(configNode)));
  98
  99         nodeListenerOperational.onDataTreeChanged(Collections.singleton(dataTreeModification));
 100
 101         Mockito.verify(reactor, Mockito.times(1)).syncup(fcNodePath, configNode, fcOperationalNode);
 102         Mockito.verify(roTx).close();
 103     }
 104
 105     @Test
 106     public void testOnDataTreeChangedSkip() throws Exception {
 107         // Related to bug 5920 -> https://bugs.opendaylight.org/show_bug.cgi?id=5920
 108         Mockito.when(roTx.read(LogicalDatastoreType.CONFIGURATION, fcNodePath))
 109                 .thenReturn(Futures.immediateCheckedFuture(Optional.absent()));
 110
 111         nodeListenerOperational.onDataTreeChanged(Collections.singleton(dataTreeModification));
 112
 113         Mockito.verifyZeroInteractions(reactor);
 114         Mockito.verify(roTx).close();
 115     }
 116 }