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