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.Matchers.any;
  11 import static org.mockito.Matchers.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.base.Optional;
  18 import com.google.common.util.concurrent.CheckedFuture;
  19 import com.google.common.util.concurrent.Futures;
  20 import java.util.Collections;
  21 import java.util.HashMap;
  22 import org.junit.Before;
  23 import org.junit.BeforeClass;
  24 import org.junit.Test;
  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.DataTreeIdentifier;
  28 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
  29 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
  30 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  31 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  32 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  33 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
  34 import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
  35 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  36 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationPublishService;
  37 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationService;
  38 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  39 import org.opendaylight.controller.messagebus.spi.EventSource;
  40 import org.opendaylight.controller.messagebus.spi.EventSourceRegistry;
  41 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.Netconf;
  43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.Streams;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus.ConnectionStatus;
  45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  46 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  47 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  48 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  49
  50 public class NetconfEventSourceManagerTest {
  51
  52     NetconfEventSourceManager netconfEventSourceManager;
  53     ListenerRegistration listenerRegistrationMock;
  54     DOMMountPointService domMountPointServiceMock;
  55     MountPointService mountPointServiceMock;
  56     EventSourceRegistry eventSourceTopologyMock;
  57     DataTreeModification<Node> dataTreeModificationMock;
  58     RpcProviderRegistry rpcProviderRegistryMock;
  59     EventSourceRegistry eventSourceRegistry;
  60
  61     @BeforeClass
  62     public static void initTestClass() throws IllegalAccessException, InstantiationException {
  63     }
  64
  65     @SuppressWarnings("unchecked")
  66     @Before
  67     public void setUp() throws Exception {
  68         final DataBroker dataBrokerMock = mock(DataBroker.class);
  69         final DOMNotificationPublishService domNotificationPublishServiceMock =
  70                 mock(DOMNotificationPublishService.class);
  71         domMountPointServiceMock = mock(DOMMountPointService.class);
  72         eventSourceTopologyMock = mock(EventSourceRegistry.class);
  73         rpcProviderRegistryMock = mock(RpcProviderRegistry.class);
  74         eventSourceRegistry = mock(EventSourceRegistry.class);
  75
  76         listenerRegistrationMock = mock(ListenerRegistration.class);
  77         doReturn(listenerRegistrationMock).when(dataBrokerMock).registerDataTreeChangeListener(
  78                 any(DataTreeIdentifier.class), any(NetconfEventSourceManager.class));
  79
  80         DOMMountPoint domMountPointMock = mock(DOMMountPoint.class);
  81         Optional<DOMMountPoint> optionalDomMountServiceMock = Optional.of(domMountPointMock);
  82         doReturn(optionalDomMountServiceMock).when(domMountPointServiceMock).getMountPoint((YangInstanceIdentifier)
  83                 notNull());
  84         DOMDataBroker mpDataBroker = mock(DOMDataBroker.class);
  85         doReturn(Optional.of(mpDataBroker)).when(domMountPointMock).getService(DOMDataBroker.class);
  86         doReturn(Optional.of(mock(DOMRpcService.class))).when(domMountPointMock).getService(DOMRpcService.class);
  87         doReturn(Optional.of(mock(DOMNotificationService.class))).when(domMountPointMock)
  88                 .getService(DOMNotificationService.class);
  89
  90         DOMDataReadOnlyTransaction rtx = mock(DOMDataReadOnlyTransaction.class);
  91         doReturn(rtx).when(mpDataBroker).newReadOnlyTransaction();
  92         CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> checkFeature = Futures
  93                 .immediateCheckedFuture(Optional.of(NetconfTestUtils.getStreamsNode("stream-1")));
  94
  95         YangInstanceIdentifier pathStream = YangInstanceIdentifier.builder().node(Netconf.QNAME).node(Streams.QNAME)
  96                 .build();
  97         doReturn(checkFeature).when(rtx).read(LogicalDatastoreType.OPERATIONAL, pathStream);
  98
  99         netconfEventSourceManager = new NetconfEventSourceManager(dataBrokerMock,
 100                 domNotificationPublishServiceMock, domMountPointServiceMock, eventSourceRegistry);
 101         netconfEventSourceManager.setStreamMap(new HashMap<>());
 102     }
 103
 104     @Test
 105     public void onDataChangedCreateEventSourceTestByCreateEntry() throws Exception {
 106         onDataChangedTestHelper(true, false, true, NetconfTestUtils.NOTIFICATION_CAPABILITY_PREFIX);
 107         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 108         verify(eventSourceRegistry, times(1)).registerEventSource(any(EventSource.class));
 109     }
 110
 111     @Test
 112     public void onDataChangedCreateEventSourceTestByUpdateEntry() throws Exception {
 113         onDataChangedTestHelper(false, true, true, NetconfTestUtils.NOTIFICATION_CAPABILITY_PREFIX);
 114         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 115         verify(eventSourceRegistry, times(1)).registerEventSource(any(EventSource.class));
 116     }
 117
 118     @Test
 119     public void onDataChangedCreateEventSourceTestNotNeconf() throws Exception {
 120         onDataChangedTestHelper(false, true, false, NetconfTestUtils.NOTIFICATION_CAPABILITY_PREFIX);
 121         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 122         verify(eventSourceRegistry, times(0)).registerEventSource(any(EventSource.class));
 123     }
 124
 125     @Test
 126     public void onDataChangedCreateEventSourceTestNotNotificationCapability() throws Exception {
 127         onDataChangedTestHelper(true, false, true, "bad-prefix");
 128         netconfEventSourceManager.onDataTreeChanged(Collections.singletonList(dataTreeModificationMock));
 129         verify(eventSourceRegistry, times(0)).registerEventSource(any(EventSource.class));
 130     }
 131
 132     @SuppressWarnings("unchecked")
 133     private void onDataChangedTestHelper(boolean create, boolean update, boolean isNetconf, String
 134             notificationCapabilityPrefix) throws Exception {
 135         dataTreeModificationMock = mock(DataTreeModification.class);
 136         DataObjectModification<Node> mockModification = mock(DataObjectModification.class);
 137         doReturn(create ? DataObjectModification.ModificationType.WRITE :
 138             DataObjectModification.ModificationType.SUBTREE_MODIFIED).when(mockModification).getModificationType();
 139         doReturn(mockModification).when(dataTreeModificationMock).getRootNode();
 140
 141         final Node node01;
 142         String nodeId = "Node01";
 143         if (isNetconf) {
 144             node01 = NetconfTestUtils
 145                     .getNetconfNode(nodeId, "node01.test.local", ConnectionStatus.Connected,
 146                             notificationCapabilityPrefix);
 147
 148         } else {
 149             node01 = NetconfTestUtils.getNode(nodeId);
 150         }
 151
 152         doReturn(node01).when(mockModification).getDataAfter();
 153
 154         doReturn(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL,
 155                 NetconfTestUtils.getInstanceIdentifier(node01))).when(dataTreeModificationMock).getRootPath();
 156     }
 157
 158 }