netconf/messagebus-netconf/src/test/java/org/opendaylight/netconf/messagebus/eventsources/netconf/NetconfEventSourceTest.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.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.only;
  14 import static org.mockito.Mockito.verify;
  15
  16 import java.util.ArrayList;
  17 import java.util.HashMap;
  18 import java.util.HashSet;
  19 import java.util.List;
  20 import java.util.Map;
  21 import java.util.Set;
  22 import org.junit.Assert;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.mockito.ArgumentCaptor;
  26 import org.mockito.Mock;
  27 import org.mockito.MockitoAnnotations;
  28 import org.opendaylight.controller.messagebus.app.util.TopicDOMNotification;
  29 import org.opendaylight.mdsal.dom.api.DOMNotification;
  30 import org.opendaylight.mdsal.dom.api.DOMNotificationPublishService;
  31 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.NotificationPattern;
  32 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.TopicId;
  33 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.TopicNotification;
  34 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.DisJoinTopicInput;
  35 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.DisJoinTopicInputBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.JoinTopicInput;
  37 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.JoinTopicInputBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.notification._1._0.rev080714.StreamNameType;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.streams.Stream;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.streams.StreamBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus.ConnectionStatus;
  42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  43 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  44 import org.opendaylight.yangtools.util.concurrent.FluentFutures;
  45 import org.opendaylight.yangtools.yang.common.QName;
  46 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  47 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  48 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  49 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
  50 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
  51 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  52 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  53
  54 public class NetconfEventSourceTest {
  55
  56
  57     private static final SchemaPath NOTIFICATION_1_PATH = SchemaPath.create(true, QName.create("ns1", "1970-01-15",
  58             "not1"));
  59     private static final SchemaPath NOTIFICATION_2_PATH = SchemaPath.create(true, QName.create("ns2", "1980-02-18",
  60             "not2"));
  61
  62     NetconfEventSource netconfEventSource;
  63
  64     @Mock
  65     DOMNotificationPublishService domNotificationPublishServiceMock;
  66     @Mock
  67     DOMNotification matchnigNotification;
  68     @Mock
  69     DOMNotification nonMachtingNotification;
  70     @Mock
  71     NetconfEventSourceMount mount;
  72
  73     @Before
  74     public void setUp() throws Exception {
  75         MockitoAnnotations.initMocks(this);
  76         //init notification mocks
  77         doReturn(NOTIFICATION_1_PATH).when(matchnigNotification).getType();
  78         doReturn(NOTIFICATION_2_PATH).when(nonMachtingNotification).getType();
  79         DataContainerNodeBuilder<YangInstanceIdentifier.NodeIdentifier, ContainerNode> body = Builders
  80                 .containerBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(QName.create("ns1",
  81                         "1970-01-15", "not1data")));
  82         doReturn(body.build()).when(matchnigNotification).getBody();
  83         //init schema context mock
  84         Set<NotificationDefinition> notifications = new HashSet<>();
  85         notifications.add(getNotificationDefinitionMock(NOTIFICATION_1_PATH.getLastComponent()));
  86         notifications.add(getNotificationDefinitionMock(NOTIFICATION_2_PATH.getLastComponent()));
  87         SchemaContext schemaContext = mock(SchemaContext.class);
  88         doReturn(notifications).when(schemaContext).getNotifications();
  89         //init mount point mock
  90         List<Stream> streams = new ArrayList<>();
  91         streams.add(createStream("stream-1"));
  92         streams.add(createStream("stream-2"));
  93         doReturn(streams).when(mount).getAvailableStreams();
  94         doReturn(schemaContext).when(mount).getSchemaContext();
  95         doReturn(FluentFutures.immediateNullFluentFuture()).when(mount).invokeCreateSubscription(any(), any());
  96         doReturn(FluentFutures.immediateNullFluentFuture()).when(mount).invokeCreateSubscription(any());
  97         doReturn(mock(ListenerRegistration.class)).when(mount).registerNotificationListener(any(), any());
  98         final Node nodeId1 = NetconfTestUtils.getNetconfNode("NodeId1", "node.test.local", ConnectionStatus
  99                 .Connected, NetconfTestUtils.NOTIFICATION_CAPABILITY_PREFIX);
 100         doReturn(nodeId1).when(mount).getNode();
 101         doReturn(nodeId1.getNodeId().getValue()).when(mount).getNodeId();
 102
 103         Map<String, String> streamMap = new HashMap<>();
 104         streamMap.put(NOTIFICATION_1_PATH.getLastComponent().getNamespace().toString(), "stream-1");
 105         netconfEventSource = new NetconfEventSource(
 106                 streamMap,
 107                 mount,
 108                 domNotificationPublishServiceMock);
 109
 110     }
 111
 112     @Test
 113     public void testJoinTopicOnNotification() throws Exception {
 114         final JoinTopicInput topic1 = new JoinTopicInputBuilder()
 115                 .setTopicId(TopicId.getDefaultInstance("topic1"))
 116                 .setNotificationPattern(NotificationPattern.getDefaultInstance(".*ns1"))
 117                 .build();
 118         netconfEventSource.joinTopic(topic1);
 119
 120         ArgumentCaptor<DOMNotification> captor = ArgumentCaptor.forClass(DOMNotification.class);
 121         //handle notification matching topic namespace
 122         netconfEventSource.onNotification(matchnigNotification);
 123         //handle notification that does not match topic namespace
 124         netconfEventSource.onNotification(nonMachtingNotification);
 125         //only matching notification should be published
 126         verify(domNotificationPublishServiceMock).putNotification(captor.capture());
 127         final TopicDOMNotification value = (TopicDOMNotification) captor.getValue();
 128         final QName qname = TopicNotification.QNAME;
 129         final YangInstanceIdentifier.NodeIdentifier topicIdNode =
 130                 new YangInstanceIdentifier.NodeIdentifier(QName.create(qname, "topic-id"));
 131         final Object actualTopicId = value.getBody().getChild(topicIdNode).get().getValue();
 132         Assert.assertEquals(topic1.getTopicId(), actualTopicId);
 133     }
 134
 135     @Test
 136     public void testDisjoinTopicOnNotification() throws Exception {
 137         final TopicId topicId = TopicId.getDefaultInstance("topic1");
 138         final JoinTopicInput topic1 = new JoinTopicInputBuilder()
 139                 .setTopicId(topicId)
 140                 .setNotificationPattern(NotificationPattern.getDefaultInstance(".*ns1"))
 141                 .build();
 142         netconfEventSource.joinTopic(topic1);
 143
 144         //handle notification matching topic namespace
 145         netconfEventSource.onNotification(matchnigNotification);
 146         //disjoin topic
 147         DisJoinTopicInput disjoinTopic = new DisJoinTopicInputBuilder().setTopicId(topicId).build();
 148         netconfEventSource.disJoinTopic(disjoinTopic);
 149         netconfEventSource.onNotification(matchnigNotification);
 150         //topic notification published only once before disjoin
 151         verify(domNotificationPublishServiceMock, only()).putNotification(any());
 152     }
 153
 154     private static Stream createStream(final String name) {
 155         return new StreamBuilder()
 156                 .setName(new StreamNameType(name))
 157                 .setReplaySupport(true)
 158                 .build();
 159     }
 160
 161     private static NotificationDefinition getNotificationDefinitionMock(final QName qualifiedName) {
 162         NotificationDefinition notification = mock(NotificationDefinition.class);
 163         doReturn(qualifiedName).when(notification).getQName();
 164         doReturn(SchemaPath.create(true, qualifiedName)).when(notification).getPath();
 165         return notification;
 166     }
 167
 168 }