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 public class EventSourceTopologyTest {
  53
  54     EventSourceTopology eventSourceTopology;
  55     DataBroker dataBrokerMock;
  56     RpcProviderService rpcProviderRegistryMock;
  57     RpcConsumerRegistry rpcServiceMock;
  58     CreateTopicInput createTopicInputMock;
  59     ListenerRegistration<?> listenerRegistrationMock;
  60     ObjectRegistration<EventAggregatorService> aggregatorRpcReg;
  61
  62     @Before
  63     public void setUp() {
  64         dataBrokerMock = mock(DataBroker.class);
  65         rpcProviderRegistryMock = mock(RpcProviderService.class);
  66         rpcServiceMock = mock(RpcConsumerRegistry.class);
  67     }
  68
  69     @Test
  70     public void constructorTest() {
  71         constructorTestHelper();
  72         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock, rpcServiceMock);
  73         assertNotNull("Instance has not been created correctly.", eventSourceTopology);
  74     }
  75
  76     private void constructorTestHelper() {
  77         aggregatorRpcReg = mock(ObjectRegistration.class);
  78         EventSourceService eventSourceService = mock(EventSourceService.class);
  79         doReturn(aggregatorRpcReg).when(rpcProviderRegistryMock).registerRpcImplementation(
  80             eq(EventAggregatorService.class), any(EventSourceTopology.class));
  81         doReturn(eventSourceService).when(rpcServiceMock).getRpcService(EventSourceService.class);
  82         WriteTransaction writeTransactionMock = mock(WriteTransaction.class);
  83         doReturn(writeTransactionMock).when(dataBrokerMock).newWriteOnlyTransaction();
  84         doNothing().when(writeTransactionMock).mergeParentStructurePut(any(LogicalDatastoreType.class),
  85             any(InstanceIdentifier.class), any(DataObject.class));
  86         FluentFuture checkedFutureMock = mock(FluentFuture.class);
  87         doReturn(checkedFutureMock).when(writeTransactionMock).commit();
  88     }
  89
  90     @Test
  91     public void createTopicTest() throws Exception {
  92         topicTestHelper();
  93         assertNotNull("Topic has not been created correctly.", eventSourceTopology.createTopic(createTopicInputMock));
  94     }
  95
  96     @Test
  97     public void destroyTopicTest() throws Exception {
  98         topicTestHelper();
  99         TopicId topicId = new TopicId("topic-id-007");
 100         Map<TopicId, EventSourceTopic> localMap = eventSourceTopology.getEventSourceTopicMap();
 101         EventSourceTopic eventSourceTopic = EventSourceTopic.create(new NotificationPattern("foo"),
 102                 "pattern", eventSourceTopology);
 103         localMap.put(topicId, eventSourceTopic);
 104         DestroyTopicInput input = new DestroyTopicInputBuilder().setTopicId(topicId).build();
 105         eventSourceTopology.destroyTopic(input);
 106         verify(listenerRegistrationMock, times(1)).close();
 107     }
 108
 109     private void topicTestHelper() throws Exception {
 110         constructorTestHelper();
 111         createTopicInputMock = mock(CreateTopicInput.class);
 112         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock, rpcServiceMock);
 113
 114         NotificationPattern notificationPattern = new NotificationPattern("value1");
 115         doReturn(notificationPattern).when(createTopicInputMock).getNotificationPattern();
 116         Pattern pattern = new Pattern("valuePattern1");
 117         doReturn(pattern).when(createTopicInputMock).getNodeIdPattern();
 118
 119         listenerRegistrationMock = mock(ListenerRegistration.class);
 120         doReturn(listenerRegistrationMock).when(dataBrokerMock).registerDataTreeChangeListener(
 121                 any(DataTreeIdentifier.class), any(EventSourceTopic.class));
 122
 123         ReadTransaction readOnlyTransactionMock = mock(ReadTransaction.class);
 124         doReturn(readOnlyTransactionMock).when(dataBrokerMock).newReadOnlyTransaction();
 125
 126         FluentFuture checkedFutureMock = mock(FluentFuture.class);
 127         doReturn(checkedFutureMock).when(readOnlyTransactionMock).read(eq(LogicalDatastoreType.OPERATIONAL),
 128                 any(InstanceIdentifier.class));
 129         Topology topologyMock = mock(Topology.class);
 130         doReturn(Optional.of(topologyMock)).when(checkedFutureMock).get();
 131
 132         final NodeKey nodeKey = new NodeKey(new NodeId("nodeIdValue1"));
 133         final Node node = new NodeBuilder().withKey(nodeKey).build();
 134         doReturn(Map.of(nodeKey, node)).when(topologyMock).getNode();
 135     }
 136
 137     @Test
 138     public void closeTest() throws Exception {
 139         constructorTestHelper();
 140         topicTestHelper();
 141         Map<TopicId, EventSourceTopic> localMap = eventSourceTopology.getEventSourceTopicMap();
 142         TopicId topicIdMock = mock(TopicId.class);
 143         EventSourceTopic eventSourceTopic = EventSourceTopic.create(new NotificationPattern("foo"),
 144                 "pattern", eventSourceTopology);
 145         localMap.put(topicIdMock, eventSourceTopic);
 146         eventSourceTopology.close();
 147         verify(aggregatorRpcReg, times(1)).close();
 148         verify(listenerRegistrationMock, times(1)).close();
 149     }
 150
 151     @Test
 152     public void registerTest() throws Exception {
 153         topicTestHelper();
 154         Node nodeMock = mock(Node.class);
 155         EventSource eventSourceMock = mock(EventSource.class);
 156         NodeId nodeId = new NodeId("nodeIdValue1");
 157         NodeKey nodeKey = new NodeKey(nodeId);
 158         doReturn(nodeKey).when(nodeMock).key();
 159         doReturn(nodeKey).when(eventSourceMock).getSourceNodeKey();
 160         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 161         doReturn(routedRpcRegistrationMock).when(rpcProviderRegistryMock).registerRpcImplementation(
 162             eq(EventSourceService.class), eq(eventSourceMock), any(Set.class));
 163         eventSourceTopology.register(eventSourceMock);
 164         verify(rpcProviderRegistryMock, times(1)).registerRpcImplementation(eq(EventSourceService.class),
 165             eq(eventSourceMock), any(Set.class));
 166     }
 167
 168     @Test
 169     public void unregisterTest() throws Exception {
 170         topicTestHelper();
 171         EventSource eventSourceMock = mock(EventSource.class);
 172         NodeId nodeId = new NodeId("nodeIdValue1");
 173         NodeKey nodeKey = new NodeKey(nodeId);
 174         Map<NodeKey, Registration> localMap = eventSourceTopology.getRoutedRpcRegistrations();
 175         NodeKey nodeKeyMock = mock(NodeKey.class);
 176         doReturn(nodeKeyMock).when(eventSourceMock).getSourceNodeKey();
 177         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 178         localMap.put(nodeKeyMock, routedRpcRegistrationMock);
 179         eventSourceTopology.unRegister(eventSourceMock);
 180         verify(routedRpcRegistrationMock, times(1)).close();
 181     }
 182
 183     @Test
 184     public void registerEventSourceTest() throws Exception {
 185         topicTestHelper();
 186         Node nodeMock = mock(Node.class);
 187         EventSource eventSourceMock = mock(EventSource.class);
 188         NodeId nodeId = new NodeId("nodeIdValue1");
 189         NodeKey nodeKey = new NodeKey(nodeId);
 190         doReturn(nodeKey).when(nodeMock).key();
 191         doReturn(nodeKey).when(eventSourceMock).getSourceNodeKey();
 192         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 193         doReturn(routedRpcRegistrationMock).when(rpcProviderRegistryMock)
 194                 .registerRpcImplementation(eq(EventSourceService.class), eq(eventSourceMock), any(Set.class));
 195         assertNotNull("Return value has not been created correctly.",
 196                 eventSourceTopology.registerEventSource(eventSourceMock));
 197     }
 198 }