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 static org.junit.Assert.assertNotNull;
  11 import static org.mockito.ArgumentMatchers.any;
  12 import static org.mockito.ArgumentMatchers.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 com.google.common.util.concurrent.FluentFuture;
  20 import java.util.Map;
  21 import java.util.Optional;
  22 import java.util.Set;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.opendaylight.controller.messagebus.spi.EventSource;
  26 import org.opendaylight.mdsal.binding.api.DataBroker;
  27 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  28 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  29 import org.opendaylight.mdsal.binding.api.RpcConsumerRegistry;
  30 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  31 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  32 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  33 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.CreateTopicInput;
  34 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.DestroyTopicInput;
  35 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.DestroyTopicInputBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.EventAggregatorService;
  37 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.NotificationPattern;
  38 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.Pattern;
  39 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.TopicId;
  40 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.EventSourceService;
  41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  44 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  46 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  47 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  48 import org.opendaylight.yangtools.concepts.Registration;
  49 import org.opendaylight.yangtools.yang.binding.DataObject;
  50 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  51
  52 @Deprecated(forRemoval = true)
  53 public class EventSourceTopologyTest {
  54
  55     EventSourceTopology eventSourceTopology;
  56     DataBroker dataBrokerMock;
  57     RpcProviderService rpcProviderRegistryMock;
  58     RpcConsumerRegistry rpcServiceMock;
  59     CreateTopicInput createTopicInputMock;
  60     ListenerRegistration<?> listenerRegistrationMock;
  61     ObjectRegistration<EventAggregatorService> aggregatorRpcReg;
  62
  63     @Before
  64     public void setUp() {
  65         dataBrokerMock = mock(DataBroker.class);
  66         rpcProviderRegistryMock = mock(RpcProviderService.class);
  67         rpcServiceMock = mock(RpcConsumerRegistry.class);
  68     }
  69
  70     @Test
  71     public void constructorTest() {
  72         constructorTestHelper();
  73         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock, rpcServiceMock);
  74         assertNotNull("Instance has not been created correctly.", eventSourceTopology);
  75     }
  76
  77     private void constructorTestHelper() {
  78         aggregatorRpcReg = mock(ObjectRegistration.class);
  79         EventSourceService eventSourceService = mock(EventSourceService.class);
  80         doReturn(aggregatorRpcReg).when(rpcProviderRegistryMock).registerRpcImplementation(
  81             eq(EventAggregatorService.class), any(EventSourceTopology.class));
  82         doReturn(eventSourceService).when(rpcServiceMock).getRpcService(EventSourceService.class);
  83         WriteTransaction writeTransactionMock = mock(WriteTransaction.class);
  84         doReturn(writeTransactionMock).when(dataBrokerMock).newWriteOnlyTransaction();
  85         doNothing().when(writeTransactionMock).mergeParentStructurePut(any(LogicalDatastoreType.class),
  86             any(InstanceIdentifier.class), any(DataObject.class));
  87         FluentFuture checkedFutureMock = mock(FluentFuture.class);
  88         doReturn(checkedFutureMock).when(writeTransactionMock).commit();
  89     }
  90
  91     @Test
  92     public void createTopicTest() throws Exception {
  93         topicTestHelper();
  94         assertNotNull("Topic has not been created correctly.", eventSourceTopology.createTopic(createTopicInputMock));
  95     }
  96
  97     @Test
  98     public void destroyTopicTest() throws Exception {
  99         topicTestHelper();
 100         TopicId topicId = new TopicId("topic-id-007");
 101         Map<TopicId, EventSourceTopic> localMap = eventSourceTopology.getEventSourceTopicMap();
 102         EventSourceTopic eventSourceTopic = EventSourceTopic.create(new NotificationPattern("foo"),
 103                 "pattern", eventSourceTopology);
 104         localMap.put(topicId, eventSourceTopic);
 105         DestroyTopicInput input = new DestroyTopicInputBuilder().setTopicId(topicId).build();
 106         eventSourceTopology.destroyTopic(input);
 107         verify(listenerRegistrationMock, times(1)).close();
 108     }
 109
 110     private void topicTestHelper() throws Exception {
 111         constructorTestHelper();
 112         createTopicInputMock = mock(CreateTopicInput.class);
 113         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock, rpcServiceMock);
 114
 115         NotificationPattern notificationPattern = new NotificationPattern("value1");
 116         doReturn(notificationPattern).when(createTopicInputMock).getNotificationPattern();
 117         Pattern pattern = new Pattern("valuePattern1");
 118         doReturn(pattern).when(createTopicInputMock).getNodeIdPattern();
 119
 120         listenerRegistrationMock = mock(ListenerRegistration.class);
 121         doReturn(listenerRegistrationMock).when(dataBrokerMock).registerDataTreeChangeListener(
 122                 any(DataTreeIdentifier.class), any(EventSourceTopic.class));
 123
 124         ReadTransaction readOnlyTransactionMock = mock(ReadTransaction.class);
 125         doReturn(readOnlyTransactionMock).when(dataBrokerMock).newReadOnlyTransaction();
 126
 127         FluentFuture checkedFutureMock = mock(FluentFuture.class);
 128         doReturn(checkedFutureMock).when(readOnlyTransactionMock).read(eq(LogicalDatastoreType.OPERATIONAL),
 129                 any(InstanceIdentifier.class));
 130         Topology topologyMock = mock(Topology.class);
 131         doReturn(Optional.of(topologyMock)).when(checkedFutureMock).get();
 132
 133         final NodeKey nodeKey = new NodeKey(new NodeId("nodeIdValue1"));
 134         final Node node = new NodeBuilder().withKey(nodeKey).build();
 135         doReturn(Map.of(nodeKey, node)).when(topologyMock).getNode();
 136     }
 137
 138     @Test
 139     public void closeTest() throws Exception {
 140         constructorTestHelper();
 141         topicTestHelper();
 142         Map<TopicId, EventSourceTopic> localMap = eventSourceTopology.getEventSourceTopicMap();
 143         TopicId topicIdMock = mock(TopicId.class);
 144         EventSourceTopic eventSourceTopic = EventSourceTopic.create(new NotificationPattern("foo"),
 145                 "pattern", eventSourceTopology);
 146         localMap.put(topicIdMock, eventSourceTopic);
 147         eventSourceTopology.close();
 148         verify(aggregatorRpcReg, times(1)).close();
 149         verify(listenerRegistrationMock, times(1)).close();
 150     }
 151
 152     @Test
 153     public void registerTest() throws Exception {
 154         topicTestHelper();
 155         Node nodeMock = mock(Node.class);
 156         EventSource eventSourceMock = mock(EventSource.class);
 157         NodeId nodeId = new NodeId("nodeIdValue1");
 158         NodeKey nodeKey = new NodeKey(nodeId);
 159         doReturn(nodeKey).when(nodeMock).key();
 160         doReturn(nodeKey).when(eventSourceMock).getSourceNodeKey();
 161         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 162         doReturn(routedRpcRegistrationMock).when(rpcProviderRegistryMock).registerRpcImplementation(
 163             eq(EventSourceService.class), eq(eventSourceMock), any(Set.class));
 164         eventSourceTopology.register(eventSourceMock);
 165         verify(rpcProviderRegistryMock, times(1)).registerRpcImplementation(eq(EventSourceService.class),
 166             eq(eventSourceMock), any(Set.class));
 167     }
 168
 169     @Test
 170     public void unregisterTest() throws Exception {
 171         topicTestHelper();
 172         EventSource eventSourceMock = mock(EventSource.class);
 173         NodeId nodeId = new NodeId("nodeIdValue1");
 174         NodeKey nodeKey = new NodeKey(nodeId);
 175         Map<NodeKey, Registration> localMap = eventSourceTopology.getRoutedRpcRegistrations();
 176         NodeKey nodeKeyMock = mock(NodeKey.class);
 177         doReturn(nodeKeyMock).when(eventSourceMock).getSourceNodeKey();
 178         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 179         localMap.put(nodeKeyMock, routedRpcRegistrationMock);
 180         eventSourceTopology.unRegister(eventSourceMock);
 181         verify(routedRpcRegistrationMock, times(1)).close();
 182     }
 183
 184     @Test
 185     public void registerEventSourceTest() throws Exception {
 186         topicTestHelper();
 187         Node nodeMock = mock(Node.class);
 188         EventSource eventSourceMock = mock(EventSource.class);
 189         NodeId nodeId = new NodeId("nodeIdValue1");
 190         NodeKey nodeKey = new NodeKey(nodeId);
 191         doReturn(nodeKey).when(nodeMock).key();
 192         doReturn(nodeKey).when(eventSourceMock).getSourceNodeKey();
 193         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 194         doReturn(routedRpcRegistrationMock).when(rpcProviderRegistryMock)
 195                 .registerRpcImplementation(eq(EventSourceService.class), eq(eventSourceMock), any(Set.class));
 196         assertNotNull("Return value has not been created correctly.",
 197                 eventSourceTopology.registerEventSource(eventSourceMock));
 198     }
 199 }