opendaylight/md-sal/messagebus-impl/src/test/java/org/opendaylight/controller/messagebus/app/impl/EventSourceTopicTest.java

   1 /*
   2  * Copyright (c) 2015 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.controller.messagebus.app.impl;
   9
  10 import org.junit.Before;
  11 import org.junit.BeforeClass;
  12 import org.junit.Test;
  13 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  14 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.NotificationPattern;
  15 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.EventSourceService;
  16 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.JoinTopicInput;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  18 import org.opendaylight.yangtools.yang.binding.DataObject;
  19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  20
  21 import java.util.HashMap;
  22 import java.util.Map;
  23
  24 import static org.junit.Assert.assertNotNull;
  25 import static org.mockito.Mockito.mock;
  26 import static org.mockito.Mockito.times;
  27 import static org.mockito.Mockito.verify;
  28 import static org.mockito.Mockito.doReturn;
  29 import static org.mockito.Mockito.any;
  30
  31 public class EventSourceTopicTest {
  32
  33     EventSourceTopic eventSourceTopic;
  34     org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node dataObjectMock;
  35     NodeId nodeIdMock;
  36     EventSourceService eventSourceServiceMock;
  37
  38     @BeforeClass
  39     public static void initTestClass() throws IllegalAccessException, InstantiationException {
  40     }
  41
  42     @Before
  43     public void setUp() throws Exception {
  44         NotificationPattern notificationPattern = new NotificationPattern("value1");
  45         eventSourceServiceMock = mock(EventSourceService.class);
  46         eventSourceTopic = new EventSourceTopic(notificationPattern, "nodeIdPattern1", eventSourceServiceMock);
  47     }
  48
  49     @Test
  50     public void createModuleTest() {
  51         assertNotNull("Instance has not been created correctly.", eventSourceTopic);
  52     }
  53
  54     @Test
  55     public void getTopicIdTest() {
  56         assertNotNull("Topic has not been created correctly.", eventSourceTopic.getTopicId());
  57     }
  58
  59     @Test
  60     public void onDataChangedTest() {
  61         AsyncDataChangeEvent asyncDataChangeEventMock = mock(AsyncDataChangeEvent.class);
  62         onDataChangedTestHelper(asyncDataChangeEventMock);
  63         eventSourceTopic.onDataChanged(asyncDataChangeEventMock);
  64         verify(dataObjectMock, times(1)).getId();
  65         verify(nodeIdMock, times(1)).getValue();
  66     }
  67
  68     private void onDataChangedTestHelper(AsyncDataChangeEvent asyncDataChangeEventMock){
  69         Map<InstanceIdentifier<?>, DataObject> map = new HashMap<>();
  70         InstanceIdentifier instanceIdentifierMock = mock(InstanceIdentifier.class);
  71         dataObjectMock = mock(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node.class);
  72         map.put(instanceIdentifierMock, dataObjectMock);
  73         doReturn(map).when(asyncDataChangeEventMock).getUpdatedData();
  74
  75         nodeIdMock = mock(NodeId.class);
  76         doReturn(nodeIdMock).when(dataObjectMock).getId();
  77         doReturn("0").when(nodeIdMock).getValue();
  78     }
  79
  80     @Test
  81     public void notifyNodeTest() {
  82         InstanceIdentifier instanceIdentifierMock = mock(InstanceIdentifier.class);
  83         eventSourceTopic.notifyNode(instanceIdentifierMock);
  84         verify(eventSourceServiceMock, times(1)).joinTopic(any(JoinTopicInput.class));
  85     }
  86
  87 }