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.ArrayList;
  21 import java.util.List;
  22 import java.util.Map;
  23 import java.util.Optional;
  24 import java.util.Set;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27 import org.opendaylight.controller.messagebus.spi.EventSource;
  28 import org.opendaylight.mdsal.binding.api.DataBroker;
  29 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  30 import org.opendaylight.mdsal.binding.api.ReadTransaction;
  31 import org.opendaylight.mdsal.binding.api.RpcConsumerRegistry;
  32 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  33 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  34 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  35 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.CreateTopicInput;
  36 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.DestroyTopicInput;
  37 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.DestroyTopicInputBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.EventAggregatorService;
  39 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.NotificationPattern;
  40 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.Pattern;
  41 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventaggregator.rev141202.TopicId;
  42 import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.messagebus.eventsource.rev141202.EventSourceService;
  43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  44 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  47 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  48 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  49 import org.opendaylight.yangtools.concepts.Registration;
  50 import org.opendaylight.yangtools.yang.binding.DataObject;
  51 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  52
  53 public class EventSourceTopologyTest {
  54
  55     EventSourceTopology eventSourceTopology;
  56     DataBroker dataBrokerMock;
  57     RpcProviderService rpcProviderRegistryMock;
  58     RpcConsumerRegistry rpcServiceMock;
  59     CreateTopicInput createTopicInputMock;
  60     ListenerRegistration<?> listenerRegistrationMock;
  61     NodeKey nodeKey;
  62     ObjectRegistration<EventAggregatorService> aggregatorRpcReg;
  63
  64     @Before
  65     public void setUp() {
  66         dataBrokerMock = mock(DataBroker.class);
  67         rpcProviderRegistryMock = mock(RpcProviderService.class);
  68         rpcServiceMock = mock(RpcConsumerRegistry.class);
  69     }
  70
  71     @Test
  72     public void constructorTest() {
  73         constructorTestHelper();
  74         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock, rpcServiceMock);
  75         assertNotNull("Instance has not been created correctly.", eventSourceTopology);
  76     }
  77
  78     private void constructorTestHelper() {
  79         aggregatorRpcReg = mock(ObjectRegistration.class);
  80         EventSourceService eventSourceService = mock(EventSourceService.class);
  81         doReturn(aggregatorRpcReg).when(rpcProviderRegistryMock).registerRpcImplementation(
  82             eq(EventAggregatorService.class), any(EventSourceTopology.class));
  83         doReturn(eventSourceService).when(rpcServiceMock).getRpcService(EventSourceService.class);
  84         WriteTransaction writeTransactionMock = mock(WriteTransaction.class);
  85         doReturn(writeTransactionMock).when(dataBrokerMock).newWriteOnlyTransaction();
  86         doNothing().when(writeTransactionMock).mergeParentStructurePut(any(LogicalDatastoreType.class),
  87             any(InstanceIdentifier.class), any(DataObject.class));
  88         FluentFuture checkedFutureMock = mock(FluentFuture.class);
  89         doReturn(checkedFutureMock).when(writeTransactionMock).commit();
  90     }
  91
  92     @Test
  93     public void createTopicTest() throws Exception {
  94         topicTestHelper();
  95         assertNotNull("Topic has not been created correctly.", eventSourceTopology.createTopic(createTopicInputMock));
  96     }
  97
  98     @Test
  99     public void destroyTopicTest() throws Exception {
 100         topicTestHelper();
 101         TopicId topicId = new TopicId("topic-id-007");
 102         Map<TopicId, EventSourceTopic> localMap = eventSourceTopology.getEventSourceTopicMap();
 103         EventSourceTopic eventSourceTopic = EventSourceTopic.create(new NotificationPattern("foo"),
 104                 "pattern", eventSourceTopology);
 105         localMap.put(topicId, eventSourceTopic);
 106         DestroyTopicInput input = new DestroyTopicInputBuilder().setTopicId(topicId).build();
 107         eventSourceTopology.destroyTopic(input);
 108         verify(listenerRegistrationMock, times(1)).close();
 109     }
 110
 111     private void topicTestHelper() throws Exception {
 112         constructorTestHelper();
 113         createTopicInputMock = mock(CreateTopicInput.class);
 114         eventSourceTopology = new EventSourceTopology(dataBrokerMock, rpcProviderRegistryMock, rpcServiceMock);
 115
 116         NotificationPattern notificationPattern = new NotificationPattern("value1");
 117         doReturn(notificationPattern).when(createTopicInputMock).getNotificationPattern();
 118         Pattern pattern = new Pattern("valuePattern1");
 119         doReturn(pattern).when(createTopicInputMock).getNodeIdPattern();
 120
 121         listenerRegistrationMock = mock(ListenerRegistration.class);
 122         doReturn(listenerRegistrationMock).when(dataBrokerMock).registerDataTreeChangeListener(
 123                 any(DataTreeIdentifier.class), any(EventSourceTopic.class));
 124
 125         ReadTransaction readOnlyTransactionMock = mock(ReadTransaction.class);
 126         doReturn(readOnlyTransactionMock).when(dataBrokerMock).newReadOnlyTransaction();
 127
 128         FluentFuture checkedFutureMock = mock(FluentFuture.class);
 129         doReturn(checkedFutureMock).when(readOnlyTransactionMock).read(eq(LogicalDatastoreType.OPERATIONAL),
 130                 any(InstanceIdentifier.class));
 131         Topology topologyMock = mock(Topology.class);
 132         doReturn(Optional.of(topologyMock)).when(checkedFutureMock).get();
 133
 134         Node nodeMock = mock(Node.class);
 135         List<Node> nodeList = new ArrayList<>();
 136         nodeList.add(nodeMock);
 137         doReturn(nodeList).when(topologyMock).getNode();
 138
 139         NodeId nodeId = new NodeId("nodeIdValue1");
 140         doReturn(nodeId).when(nodeMock).getNodeId();
 141     }
 142
 143     @Test
 144     public void closeTest() throws Exception {
 145         constructorTestHelper();
 146         topicTestHelper();
 147         Map<TopicId, EventSourceTopic> localMap = eventSourceTopology.getEventSourceTopicMap();
 148         TopicId topicIdMock = mock(TopicId.class);
 149         EventSourceTopic eventSourceTopic = EventSourceTopic.create(new NotificationPattern("foo"),
 150                 "pattern", eventSourceTopology);
 151         localMap.put(topicIdMock, eventSourceTopic);
 152         eventSourceTopology.close();
 153         verify(aggregatorRpcReg, times(1)).close();
 154         verify(listenerRegistrationMock, times(1)).close();
 155     }
 156
 157     @Test
 158     public void registerTest() throws Exception {
 159         topicTestHelper();
 160         Node nodeMock = mock(Node.class);
 161         EventSource eventSourceMock = mock(EventSource.class);
 162         NodeId nodeId = new NodeId("nodeIdValue1");
 163         nodeKey = new NodeKey(nodeId);
 164         doReturn(nodeKey).when(nodeMock).key();
 165         doReturn(nodeKey).when(eventSourceMock).getSourceNodeKey();
 166         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 167         doReturn(routedRpcRegistrationMock).when(rpcProviderRegistryMock).registerRpcImplementation(
 168             eq(EventSourceService.class), eq(eventSourceMock), any(Set.class));
 169         eventSourceTopology.register(eventSourceMock);
 170         verify(rpcProviderRegistryMock, times(1)).registerRpcImplementation(eq(EventSourceService.class),
 171             eq(eventSourceMock), any(Set.class));
 172     }
 173
 174     @Test
 175     public void unregisterTest() throws Exception {
 176         topicTestHelper();
 177         EventSource eventSourceMock = mock(EventSource.class);
 178         NodeId nodeId = new NodeId("nodeIdValue1");
 179         nodeKey = new NodeKey(nodeId);
 180         Map<NodeKey, Registration> localMap = eventSourceTopology.getRoutedRpcRegistrations();
 181         NodeKey nodeKeyMock = mock(NodeKey.class);
 182         doReturn(nodeKeyMock).when(eventSourceMock).getSourceNodeKey();
 183         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 184         localMap.put(nodeKeyMock, routedRpcRegistrationMock);
 185         eventSourceTopology.unRegister(eventSourceMock);
 186         verify(routedRpcRegistrationMock, times(1)).close();
 187     }
 188
 189     @Test
 190     public void registerEventSourceTest() throws Exception {
 191         topicTestHelper();
 192         Node nodeMock = mock(Node.class);
 193         EventSource eventSourceMock = mock(EventSource.class);
 194         NodeId nodeId = new NodeId("nodeIdValue1");
 195         nodeKey = new NodeKey(nodeId);
 196         doReturn(nodeKey).when(nodeMock).key();
 197         doReturn(nodeKey).when(eventSourceMock).getSourceNodeKey();
 198         ObjectRegistration routedRpcRegistrationMock = mock(ObjectRegistration.class);
 199         doReturn(routedRpcRegistrationMock).when(rpcProviderRegistryMock)
 200                 .registerRpcImplementation(eq(EventSourceService.class), eq(eventSourceMock), any(Set.class));
 201         assertNotNull("Return value has not been created correctly.",
 202                 eventSourceTopology.registerEventSource(eventSourceMock));
 203     }
 204 }