netconf/messagebus-netconf/src/test/java/org/opendaylight/netconf/messagebus/eventsources/netconf/NetconfEventSourceManagerTest.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 package org.opendaylight.netconf.messagebus.eventsources.netconf;
   9
  10 import static org.mockito.ArgumentMatchers.any;
  11 import static org.mockito.ArgumentMatchers.notNull;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.times;
  15 import static org.mockito.Mockito.verify;
  16
  17 import com.google.common.util.concurrent.FluentFuture;
  18 import java.util.Collections;
  19 import java.util.HashMap;
  20 import java.util.Optional;
  21 import org.junit.Before;
  22 import org.junit.BeforeClass;
  23 import org.junit.Test;
  24 import org.opendaylight.controller.messagebus.spi.EventSource;
  25 import org.opendaylight.controller.messagebus.spi.EventSourceRegistry;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.binding.api.DataObjectModification;
  28 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  29 import org.opendaylight.mdsal.binding.api.DataTreeModification;
  30 import org.opendaylight.mdsal.binding.api.MountPointService;
  31 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  32 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  33 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  34 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
  35 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
  36 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
  37 import org.opendaylight.mdsal.dom.api.DOMNotificationPublishService;
  38 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  39 import org.opendaylight.mdsal.dom.api.DOMRpcService;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.Netconf;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.Streams;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus.ConnectionStatus;
  43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  44 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  45 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
  46 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  47 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  48
  49 public class NetconfEventSourceManagerTest {
  50
  51     NetconfEventSourceManager netconfEventSourceManager;
  52     ListenerRegistration listenerRegistrationMock;
  53     DOMMountPointService domMountPointServiceMock;
  54     MountPointService mountPointServiceMock;
  55     EventSourceRegistry eventSourceTopologyMock;
  56     DataTreeModification<Node> dataTreeModificationMock;
  57     RpcProviderService rpcProviderRegistryMock;
  58     EventSourceRegistry eventSourceRegistry;
  59
  60     @BeforeClass
  61     public static void initTestClass() throws IllegalAccessException, InstantiationException {
  62     }
  63
  64     @SuppressWarnings("unchecked")
  65     @Before
  66     public void setUp() throws Exception {
  67         final DataBroker dataBrokerMock = mock(DataBroker.class);
  68         final DOMNotificationPublishService domNotificationPublishServiceMock =
  69                 mock(DOMNotificationPublishService.class);
  70         domMountPointServiceMock = mock(DOMMountPointService.class);
  71         eventSourceTopologyMock = mock(EventSourceRegistry.class);
  72         rpcProviderRegistryMock = mock(RpcProviderService.class);
  73         eventSourceRegistry = mock(EventSourceRegistry.class);
  74
  75         listenerRegistrationMock = mock(ListenerRegistration.class);
  76         doReturn(listenerRegistrationMock).when(dataBrokerMock).registerDataTreeChangeListener(
  77                 any(DataTreeIdentifier.class), any(NetconfEventSourceManager.class));
  78
  79         DOMMountPoint domMountPointMock = mock(DOMMountPoint.class);
  80         Optional<DOMMountPoint> optionalDomMountServiceMock = Optional.of(domMountPointMock);
  81         doReturn(optionalDomMountServiceMock).when(domMountPointServiceMock).getMountPoint((YangInstanceIdentifier)
  82                 notNull());
  83         DOMDataBroker mpDataBroker = mock(DOMDataBroker.class);
  84         doReturn(Optional.of(mpDataBroker)).when(domMountPointMock).getService(DOMDataBroker.class);
  85         doReturn(Optional.of(mock(DOMRpcService.class))).when(domMountPointMock).getService(DOMRpcService.class);
  86         doReturn(Optional.of(mock(DOMNotificationService.class))).when(domMountPointMock)
  87                 .getService(DOMNotificationService.class);
  88
  89         DOMDataTreeReadTransaction rtx = mock(DOMDataTreeReadTransaction.class);
  90         doReturn(rtx).when(mpDataBroker).newReadOnlyTransaction();
  91         final FluentFuture<Optional<NormalizedNode<?, ?>>> readStreamFuture =
  92                 FluentFutures.immediateFluentFuture(Optional.of(NetconfTestUtils.getStreamsNode("stream-1")));
  93
  94         YangInstanceIdentifier pathStream = YangInstanceIdentifier.builder().node(Netconf.QNAME).node(Streams.QNAME)
  95                 .build();
  96         doReturn(readStreamFuture).when(rtx).read(LogicalDatastoreType.OPERATIONAL, pathStream);
  97
  98         netconfEventSourceManager = new NetconfEventSourceManager(dataBrokerMock,
  99                 domNotificationPublishServiceMock, domMountPointServiceMock, eventSourceRegistry);
 100         netconfEventSourceManager.setStreamMap(new HashMap<>());
 101     }
 102
 103     @Test
 104     public void onDataChangedCreateEventSourceTestByCreateEntry() throws Exception {
 105         onDataChangedTestHelper(true, false, true, NetconfTestUtils.NOTIFICATION_CAPABILITY_PREFIX);
 106         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 107         verify(eventSourceRegistry, times(1)).registerEventSource(any(EventSource.class));
 108     }
 109
 110     @Test
 111     public void onDataChangedCreateEventSourceTestByUpdateEntry() throws Exception {
 112         onDataChangedTestHelper(false, true, true, NetconfTestUtils.NOTIFICATION_CAPABILITY_PREFIX);
 113         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 114         verify(eventSourceRegistry, times(1)).registerEventSource(any(EventSource.class));
 115     }
 116
 117     @Test
 118     public void onDataChangedCreateEventSourceTestNotNeconf() throws Exception {
 119         onDataChangedTestHelper(false, true, false, NetconfTestUtils.NOTIFICATION_CAPABILITY_PREFIX);
 120         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 121         verify(eventSourceRegistry, times(0)).registerEventSource(any(EventSource.class));
 122     }
 123
 124     @Test
 125     public void onDataChangedCreateEventSourceTestNotNotificationCapability() throws Exception {
 126         onDataChangedTestHelper(true, false, true, "bad-prefix");
 127         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 128         verify(eventSourceRegistry, times(0)).registerEventSource(any(EventSource.class));
 129     }
 130
 131     @SuppressWarnings("unchecked")
 132     private void onDataChangedTestHelper(final boolean create, final boolean update, final boolean isNetconf,
 133             final String notificationCapabilityPrefix) throws Exception {
 134         dataTreeModificationMock = mock(DataTreeModification.class);
 135         DataObjectModification<Node> mockModification = mock(DataObjectModification.class);
 136         doReturn(create ? DataObjectModification.ModificationType.WRITE :
 137             DataObjectModification.ModificationType.SUBTREE_MODIFIED).when(mockModification).getModificationType();
 138         doReturn(mockModification).when(dataTreeModificationMock).getRootNode();
 139
 140         final Node node01;
 141         String nodeId = "Node01";
 142         if (isNetconf) {
 143             node01 = NetconfTestUtils
 144                     .getNetconfNode(nodeId, "node01.test.local", ConnectionStatus.Connected,
 145                             notificationCapabilityPrefix);
 146
 147         } else {
 148             node01 = NetconfTestUtils.getNode(nodeId);
 149         }
 150
 151         doReturn(node01).when(mockModification).getDataAfter();
 152
 153         doReturn(DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL,
 154                 NetconfTestUtils.getInstanceIdentifier(node01))).when(dataTreeModificationMock).getRootPath();
 155     }
 156
 157 }