netconf/messagebus-netconf/src/test/java/org/opendaylight/netconf/messagebus/eventsources/netconf/StreamNotificationTopicRegistrationTest.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.hamcrest.CoreMatchers.hasItems;
  11 import static org.hamcrest.MatcherAssert.assertThat;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.mockito.ArgumentMatchers.any;
  16 import static org.mockito.Mockito.doReturn;
  17 import static org.mockito.Mockito.verify;
  18 import static org.mockito.Mockito.when;
  19 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateNullFluentFuture;
  20
  21 import java.time.Instant;
  22 import java.util.Optional;
  23 import java.util.Set;
  24 import org.junit.Before;
  25 import org.junit.Test;
  26 import org.junit.runner.RunWith;
  27 import org.mockito.Mock;
  28 import org.mockito.junit.MockitoJUnitRunner;
  29 import org.opendaylight.mdsal.dom.api.DOMNotificationListener;
  30 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  31 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.TopicId;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.notification._1._0.rev080714.StreamNameType;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.streams.Stream;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.streams.StreamBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  37 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  38 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  39
  40 @Deprecated(forRemoval = true)
  41 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  42 public class StreamNotificationTopicRegistrationTest {
  43
  44     private static final String STREAM_NAME = "stream-1";
  45     private static final String PREFIX = ConnectionNotificationTopicRegistration.EVENT_SOURCE_STATUS_PATH
  46             .lastNodeIdentifier().getNamespace().toString();
  47
  48     @Mock
  49     private NetconfEventSource source;
  50     @Mock
  51     private NetconfEventSourceMount mount;
  52     @Mock
  53     private DOMNotificationService reference;
  54     @Mock
  55     private ListenerRegistration<DOMNotificationListener> listenerRegistration;
  56
  57     private StreamNotificationTopicRegistration registration;
  58     private Stream stream;
  59
  60     @Before
  61     public void setUp() throws Exception {
  62         Node node = new NodeBuilder().setNodeId(NodeId.getDefaultInstance("node-id")).build();
  63         when(mount.getNode()).thenReturn(node);
  64         when(mount.registerNotificationListener(source,
  65                 ConnectionNotificationTopicRegistration.EVENT_SOURCE_STATUS_PATH.asSchemaPath()))
  66                 .thenReturn(listenerRegistration);
  67         doReturn(immediateNullFluentFuture()).when(mount).invokeCreateSubscription(any(), any());
  68         doReturn(immediateNullFluentFuture()).when(mount).invokeCreateSubscription(any());
  69
  70         when(source.getMount()).thenReturn(mount);
  71         stream = new StreamBuilder().setName(StreamNameType.getDefaultInstance(STREAM_NAME)).setReplaySupport(true)
  72                 .build();
  73
  74         registration = new StreamNotificationTopicRegistration(stream, PREFIX, source);
  75     }
  76
  77     @Test
  78     public void testActivateNotificationSource() throws Exception {
  79         registration.activateNotificationSource();
  80         assertTrue(registration.isActive());
  81         verify(mount).invokeCreateSubscription(stream);
  82
  83     }
  84
  85     @Test
  86     public void testReActivateNotificationSource() throws Exception {
  87         registration.setActive(true);
  88         registration.reActivateNotificationSource();
  89
  90         assertTrue(registration.isActive());
  91         verify(mount).invokeCreateSubscription(stream, Optional.empty());
  92     }
  93
  94     @Test
  95     public void testReActivateNotificationSourceWithReplay() throws Exception {
  96         final Instant lastEventTime = Instant.now();
  97         registration.setActive(true);
  98         registration.setLastEventTime(lastEventTime);
  99         registration.reActivateNotificationSource();
 100
 101         assertTrue(registration.isActive());
 102         verify(mount).invokeCreateSubscription(stream, Optional.of(lastEventTime));
 103     }
 104
 105     @Test
 106     public void testClose() throws Exception {
 107         registration.setActive(true);
 108         registration.close();
 109         assertFalse(registration.isActive());
 110     }
 111
 112     @Test
 113     public void testRegisterAndUnregisterNotificationTopic() throws Exception {
 114         final TopicId topic1 = registerTopic("topic1");
 115         final TopicId topic2 = registerTopic("topic2");
 116         final TopicId topic3 = registerTopic("topic3");
 117         final Set<TopicId> notificationTopicIds = registration.getTopicsForNotification(
 118             ConnectionNotificationTopicRegistration.EVENT_SOURCE_STATUS_PATH.asSchemaPath());
 119         assertNotNull(notificationTopicIds);
 120         assertThat(notificationTopicIds, hasItems(topic1, topic2, topic3));
 121
 122         registration.unRegisterNotificationTopic(topic3);
 123         final Set<TopicId> afterUnregister = registration.getTopicsForNotification(
 124             ConnectionNotificationTopicRegistration.EVENT_SOURCE_STATUS_PATH.asSchemaPath());
 125         assertNotNull(afterUnregister);
 126         assertThat(afterUnregister, hasItems(topic1, topic2));
 127         assertFalse(afterUnregister.contains(topic3));
 128     }
 129
 130     private TopicId registerTopic(final String value) {
 131         final TopicId topic = TopicId.getDefaultInstance(value);
 132         registration.registerNotificationTopic(
 133             ConnectionNotificationTopicRegistration.EVENT_SOURCE_STATUS_PATH.asSchemaPath(), topic);
 134         return topic;
 135     }
 136
 137
 138 }