opendaylight/md-sal/messagebus-impl/src/test/java/org/opendaylight/controller/messagebus/app/impl/EventSourceTopologyTest.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 com.google.common.base.Optional;
  11 import com.google.common.util.concurrent.CheckedFuture;
  12 import org.junit.Before;
  13 import org.junit.BeforeClass;
  14 import org.junit.Test;
  15 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  16 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  17 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  18 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  19 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  20 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  21 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.CreateTopicInput;
  22 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.EventAggregatorService;
  23 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.DestroyTopicInput;
  24 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.NotificationPattern;
  25 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.Pattern;
  26 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.EventSourceService;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeContext;
  28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  29 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  30 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  31 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  32 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  33 import org.opendaylight.yangtools.yang.binding.DataObject;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  36
  37 import java.util.ArrayList;
  38 import java.util.List;
  39
  40 import static org.junit.Assert.assertNotNull;
  41 import static org.mockito.Matchers.any;
  42 import static org.mockito.Mockito.mock;
  43 import static org.mockito.Mockito.times;
  44 import static org.mockito.Mockito.verify;
  45 import static org.mockito.Mockito.doReturn;
  46 import static org.mockito.Mockito.doNothing;
  47 import static org.mockito.Mockito.eq;
  48
  49 public class EventSourceTopologyTest {
  50
  51     EventSourceTopology eventSourceTopology;
  52     DataBroker dataBrokerMock;
  53     RpcProviderRegistry rpcProviderRegistryMock;
  54     CreateTopicInput createTopicInputMock;
  55     ListenerRegistration listenerRegistrationMock;
  56     NodeKey nodeKey;
  57
  58     @BeforeClass
  59     public static void initTestClass() throws IllegalAccessException, InstantiationException {
  60     }
  61
  62     @Before
  63     public void setUp() throws Exception {
  64         dataBrokerMock = mock(DataBroker.class);
  65         rpcProviderRegistryMock = mock(RpcProviderRegistry.class);
  66
  67     }
  68
  69     @Test
  70     public void constructorTest() {
  71         constructorTestHelper();
  72         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock);
  73         assertNotNull("Instance has not been created correctly.", eventSourceTopology);
  74     }
  75
  76     private void constructorTestHelper(){
  77         WriteTransaction writeTransactionMock = mock(WriteTransaction.class);
  78         doReturn(writeTransactionMock).when(dataBrokerMock).newWriteOnlyTransaction();
  79         doNothing().when(writeTransactionMock).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(DataObject.class));
  80         CheckedFuture checkedFutureMock = mock(CheckedFuture.class);
  81         doReturn(checkedFutureMock).when(writeTransactionMock).submit();
  82     }
  83
  84     @Test
  85     public void createTopicTest() throws Exception{
  86         createTopicTestHelper();
  87         assertNotNull("Topic has not been created correctly.", eventSourceTopology.createTopic(createTopicInputMock));
  88     }
  89
  90     private void createTopicTestHelper() throws Exception{
  91         constructorTestHelper();
  92         createTopicInputMock = mock(CreateTopicInput.class);
  93         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock);
  94
  95         NotificationPattern notificationPattern = new NotificationPattern("value1");
  96         doReturn(notificationPattern).when(createTopicInputMock).getNotificationPattern();
  97         Pattern pattern = new Pattern("valuePattern1");
  98         doReturn(pattern).when(createTopicInputMock).getNodeIdPattern();
  99
 100         listenerRegistrationMock = mock(ListenerRegistration.class);
 101         doReturn(listenerRegistrationMock).when(dataBrokerMock).registerDataChangeListener(eq(LogicalDatastoreType.OPERATIONAL),
 102                 any(InstanceIdentifier.class),
 103                 any(EventSourceTopic.class),
 104                 eq(DataBroker.DataChangeScope.SUBTREE));
 105
 106         ReadOnlyTransaction readOnlyTransactionMock = mock(ReadOnlyTransaction.class);
 107         doReturn(readOnlyTransactionMock).when(dataBrokerMock).newReadOnlyTransaction();
 108
 109         CheckedFuture checkedFutureMock = mock(CheckedFuture.class);
 110         doReturn(checkedFutureMock).when(readOnlyTransactionMock).read(eq(LogicalDatastoreType.OPERATIONAL),
 111                 any(InstanceIdentifier.class));
 112         Optional optionalMock = mock(Optional.class);
 113         doReturn(optionalMock).when(checkedFutureMock).checkedGet();
 114         doReturn(true).when(optionalMock).isPresent();
 115
 116         Topology topologyMock = mock(Topology.class);
 117         doReturn(topologyMock).when(optionalMock).get();
 118         Node nodeMock = mock(Node.class);
 119         List<Node> nodeList = new ArrayList<>();
 120         nodeList.add(nodeMock);
 121         doReturn(nodeList).when(topologyMock).getNode();
 122
 123         NodeId nodeId = new NodeId("nodeIdValue1");
 124         doReturn(nodeId).when(nodeMock).getNodeId();
 125     }
 126
 127     @Test
 128     public void destroyTopicTest() throws Exception{
 129         createTopicTestHelper();
 130         DestroyTopicInput destroyTopicInput = null;
 131         assertNotNull("Instance has not been created correctly.", eventSourceTopology.destroyTopic(destroyTopicInput));
 132     }
 133
 134     @Test
 135     public void closeTest() throws Exception{
 136         BindingAwareBroker.RpcRegistration rpcRegistrationMock = mock(BindingAwareBroker.RpcRegistration.class);
 137         doReturn(rpcRegistrationMock).when(rpcProviderRegistryMock).addRpcImplementation(eq(EventAggregatorService.class), any(EventSourceTopology.class));
 138         doNothing().when(rpcRegistrationMock).close();
 139         createTopicTestHelper();
 140         eventSourceTopology.createTopic(createTopicInputMock);
 141         eventSourceTopology.close();
 142         verify(rpcRegistrationMock, times(1)).close();
 143     }
 144
 145     @Test
 146     public void registerTest() throws Exception {
 147         createTopicTestHelper();
 148         Node nodeMock = mock(Node.class);
 149         NetconfEventSource netconfEventSourceMock = mock(NetconfEventSource.class);
 150
 151         NodeId nodeId = new NodeId("nodeIdValue1");
 152         nodeKey = new NodeKey(nodeId);
 153         doReturn(nodeKey).when(nodeMock).getKey();
 154
 155         BindingAwareBroker.RoutedRpcRegistration routedRpcRegistrationMock = mock(BindingAwareBroker.RoutedRpcRegistration.class);
 156         doReturn(routedRpcRegistrationMock).when(rpcProviderRegistryMock).addRoutedRpcImplementation(EventSourceService.class, netconfEventSourceMock);
 157         eventSourceTopology.register(nodeMock, netconfEventSourceMock);
 158         verify(routedRpcRegistrationMock, times(1)).registerPath(eq(NodeContext.class), any(KeyedInstanceIdentifier.class));
 159     }
 160
 161 }