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 static org.junit.Assert.assertNotNull;
  11 import static org.mockito.Matchers.any;
  12 import static org.mockito.Matchers.eq;
  13 import static org.mockito.Mockito.doNothing;
  14 import static org.mockito.Mockito.doReturn;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.times;
  17 import static org.mockito.Mockito.verify;
  18
  19 import java.util.HashMap;
  20 import java.util.Map;
  21
  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.ReadOnlyTransaction;
  27 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  28 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
  29 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  30 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.NotificationPattern;
  31 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.EventSourceService;
  32 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.JoinTopicInput;
  33 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  34 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  36 import org.opendaylight.yangtools.yang.binding.DataObject;
  37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  38
  39 import com.google.common.util.concurrent.CheckedFuture;
  40
  41 public class EventSourceTopicTest {
  42
  43     EventSourceTopic eventSourceTopic;
  44     Node dataObjectNodeMock;
  45     NodeId nodeIdMock;
  46     DataBroker dataBrokerMock;
  47     EventSourceService eventSourceServiceMock;
  48     EventSourceTopology eventSourceTopologyMock;
  49
  50     @BeforeClass
  51     public static void initTestClass() throws IllegalAccessException, InstantiationException {
  52     }
  53
  54     @Before
  55     public void setUp() throws Exception {
  56         NotificationPattern notificationPattern = new NotificationPattern("value1");
  57         eventSourceServiceMock = mock(EventSourceService.class);
  58         eventSourceTopologyMock = mock(EventSourceTopology.class);
  59         dataBrokerMock = mock(DataBroker.class);
  60         doReturn(eventSourceServiceMock).when(eventSourceTopologyMock).getEventSourceService();
  61         doReturn(dataBrokerMock).when(eventSourceTopologyMock).getDataBroker();
  62
  63         WriteTransaction writeTransactionMock = mock(WriteTransaction.class);
  64         doReturn(writeTransactionMock).when(dataBrokerMock).newWriteOnlyTransaction();
  65         doNothing().when(writeTransactionMock).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(DataObject.class),eq(true));
  66         CheckedFuture checkedFutureWriteMock = mock(CheckedFuture.class);
  67         doReturn(checkedFutureWriteMock).when(writeTransactionMock).submit();
  68
  69         ReadOnlyTransaction readOnlyTransactionMock = mock(ReadOnlyTransaction.class);
  70         doReturn(readOnlyTransactionMock).when(dataBrokerMock).newReadOnlyTransaction();
  71         CheckedFuture checkedFutureReadMock = mock(CheckedFuture.class);
  72         doReturn(checkedFutureReadMock).when(readOnlyTransactionMock).read(LogicalDatastoreType.OPERATIONAL, EventSourceTopology.EVENT_SOURCE_TOPOLOGY_PATH);
  73         eventSourceTopic = EventSourceTopic.create(notificationPattern, "nodeIdPattern1", eventSourceTopologyMock);
  74     }
  75
  76     @Test
  77     public void createModuleTest() {
  78         assertNotNull("Instance has not been created correctly.", eventSourceTopic);
  79     }
  80
  81     @Test
  82     public void getTopicIdTest() {
  83         assertNotNull("Topic has not been created correctly.", eventSourceTopic.getTopicId());
  84     }
  85
  86     @Test
  87     public void onDataChangedTest() {
  88         AsyncDataChangeEvent asyncDataChangeEventMock = mock(AsyncDataChangeEvent.class);
  89         onDataChangedTestHelper(asyncDataChangeEventMock);
  90         eventSourceTopic.onDataChanged(asyncDataChangeEventMock);
  91         verify(dataObjectNodeMock, times(2)).getNodeId();
  92         verify(nodeIdMock, times(2)).getValue();
  93     }
  94
  95     private void onDataChangedTestHelper(AsyncDataChangeEvent asyncDataChangeEventMock){
  96         Map<InstanceIdentifier<?>, DataObject> map = new HashMap<>();
  97         InstanceIdentifier instanceIdentifierMock = mock(InstanceIdentifier.class);
  98         dataObjectNodeMock = mock(Node.class);
  99         doReturn(getNodeKey("testNodeId01")).when(dataObjectNodeMock).getKey();
 100         map.put(instanceIdentifierMock, dataObjectNodeMock);
 101         doReturn(map).when(asyncDataChangeEventMock).getUpdatedData();
 102         doReturn(map).when(asyncDataChangeEventMock).getCreatedData();
 103         nodeIdMock = mock(NodeId.class);
 104         doReturn(nodeIdMock).when(dataObjectNodeMock).getNodeId();
 105         doReturn("nodeIdPattern1").when(nodeIdMock).getValue();
 106     }
 107
 108     @Test
 109     public void notifyNodeTest() {
 110         InstanceIdentifier instanceIdentifierMock = mock(InstanceIdentifier.class);
 111         eventSourceTopic.notifyNode(instanceIdentifierMock);
 112         verify(eventSourceServiceMock, times(1)).joinTopic(any(JoinTopicInput.class));
 113     }
 114
 115     public NodeKey getNodeKey(String nodeId){
 116         return new NodeKey(new NodeId(nodeId));
 117     }
 118 }