2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.netconf.topology.impl;
11 import static org.mockito.Matchers.any;
12 import static org.mockito.Mockito.doNothing;
13 import static org.mockito.Mockito.mock;
14 import static org.mockito.Mockito.spy;
15 import static org.mockito.Mockito.times;
16 import static org.mockito.Mockito.verify;
17 import static org.mockito.Mockito.when;
19 import com.google.common.collect.Sets;
20 import com.google.common.util.concurrent.Futures;
21 import com.google.common.util.concurrent.ListenableFuture;
22 import com.google.common.util.concurrent.MoreExecutors;
23 import io.netty.util.concurrent.EventExecutor;
24 import io.netty.util.concurrent.Future;
25 import io.netty.util.concurrent.ImmediateEventExecutor;
26 import io.netty.util.concurrent.SucceededFuture;
27 import java.util.Collection;
28 import org.junit.Before;
29 import org.junit.Test;
30 import org.mockito.Mock;
31 import org.mockito.MockitoAnnotations;
32 import org.opendaylight.controller.config.threadpool.ScheduledThreadPool;
33 import org.opendaylight.controller.config.threadpool.ThreadPool;
34 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
35 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
36 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
37 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
38 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
39 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
40 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
41 import org.opendaylight.controller.sal.core.api.Broker;
42 import org.opendaylight.netconf.client.NetconfClientDispatcher;
43 import org.opendaylight.netconf.client.conf.NetconfReconnectingClientConfiguration;
44 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCapabilities;
45 import org.opendaylight.netconf.topology.api.SchemaRepositoryProvider;
46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Host;
47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.credentials.credentials.LoginPasswordBuilder;
53 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
54 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopologyBuilder;
55 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
56 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
57 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
58 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
59 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
60 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
61 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
62 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
63 import org.opendaylight.yangtools.yang.binding.DataObject;
64 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
65 import org.opendaylight.yangtools.yang.parser.repo.SharedSchemaRepository;
67 public class NetconfTopologyImplTest {
69 private static final NodeId NODE_ID = new NodeId("testing-node");
70 private static final String TOPOLOGY_ID = "testing-topology";
73 private Broker mockedDataBroker;
76 private NetconfClientDispatcher mockedClientDispatcher;
79 private BindingAwareBroker mockedBindingAwareBroker;
82 private EventExecutor mockedEventExecutor;
85 private ScheduledThreadPool mockedKeepaliveExecutor;
88 private ThreadPool mockedProcessingExecutor;
91 private SchemaRepositoryProvider mockedSchemaRepositoryProvider;
94 private DataBroker dataBroker;
96 private TestingNetconfTopologyImpl topology;
97 private TestingNetconfTopologyImpl spyTopology;
100 public void setUp() {
101 MockitoAnnotations.initMocks(this);
103 when(mockedSchemaRepositoryProvider.getSharedSchemaRepository()).thenReturn(new SharedSchemaRepository("testingSharedSchemaRepo"));
104 when(mockedProcessingExecutor.getExecutor()).thenReturn(MoreExecutors.newDirectExecutorService());
105 Future future = new SucceededFuture(ImmediateEventExecutor.INSTANCE, new NetconfDeviceCapabilities());
106 when(mockedClientDispatcher.createReconnectingClient(any(NetconfReconnectingClientConfiguration.class))).thenReturn(future);
108 topology = new TestingNetconfTopologyImpl(TOPOLOGY_ID, mockedClientDispatcher, mockedBindingAwareBroker,
109 mockedDataBroker, mockedEventExecutor, mockedKeepaliveExecutor, mockedProcessingExecutor, mockedSchemaRepositoryProvider,
112 spyTopology = spy(topology);
116 public void testInit() {
117 WriteTransaction wtx = mock(WriteTransaction.class);
118 when(dataBroker.newWriteOnlyTransaction()).thenReturn(wtx);
119 doNothing().when(wtx).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(DataObject.class));
120 when(wtx.submit()).thenReturn(Futures.<Void, TransactionCommitFailedException>immediateCheckedFuture(null));
123 //verify initialization of topology
124 final InstanceIdentifier<NetworkTopology> networkTopologyId = InstanceIdentifier.builder(NetworkTopology.class).build();
125 final Topology topo = new TopologyBuilder().setTopologyId(new TopologyId(TOPOLOGY_ID)).build();
126 final NetworkTopology networkTopology = new NetworkTopologyBuilder().build();
127 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId, networkTopology);
128 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId, networkTopology);
129 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
130 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
134 public void testOnDataTreeChange() {
136 DataObjectModification<Node> newNode = mock(DataObjectModification.class);
137 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.WRITE);
139 InstanceIdentifier.PathArgument pa = null;
141 for (InstanceIdentifier.PathArgument p : TopologyUtil.createTopologyListPath(TOPOLOGY_ID).child(Node.class, new NodeKey(NODE_ID)).getPathArguments()) {
145 when(newNode.getIdentifier()).thenReturn(pa);
148 NetconfNode testingNode = new NetconfNodeBuilder()
149 .setHost(new Host(new IpAddress(new Ipv4Address("127.0.0.1"))))
150 .setPort(new PortNumber(9999))
151 .setReconnectOnChangedSchema(true)
152 .setDefaultRequestTimeoutMillis(1000L)
153 .setBetweenAttemptsTimeoutMillis(100)
154 .setKeepaliveDelay(1000L)
156 .setCredentials(new LoginPasswordBuilder().setUsername("testuser").setPassword("testpassword").build())
159 NodeBuilder nn = new NodeBuilder().addAugmentation(NetconfNode.class, testingNode);
161 when(newNode.getDataAfter()).thenReturn(nn.build());
165 Collection<DataTreeModification<Node>> changes = Sets.newHashSet();
166 DataTreeModification<Node> ch = mock(DataTreeModification.class);
167 when(ch.getRootNode()).thenReturn(newNode);
169 spyTopology.onDataTreeChanged(changes);
170 verify(spyTopology).connectNode(TopologyUtil.getNodeId(pa), nn.build());
172 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.DELETE);
173 spyTopology.onDataTreeChanged(changes);
174 verify(spyTopology).disconnectNode(TopologyUtil.getNodeId(pa));
176 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.SUBTREE_MODIFIED);
177 spyTopology.onDataTreeChanged(changes);
179 //one in previous creating and deleting node and one in updating
180 verify(spyTopology, times(2)).disconnectNode(TopologyUtil.getNodeId(pa));
181 verify(spyTopology, times(2)).connectNode(TopologyUtil.getNodeId(pa), nn.build());
186 public static class TestingNetconfTopologyImpl extends NetconfTopologyImpl {
188 public TestingNetconfTopologyImpl(String topologyId, NetconfClientDispatcher clientDispatcher,
189 BindingAwareBroker bindingAwareBroker, Broker domBroker,
190 EventExecutor eventExecutor, ScheduledThreadPool keepaliveExecutor,
191 ThreadPool processingExecutor, SchemaRepositoryProvider schemaRepositoryProvider,
192 DataBroker dataBroker) {
193 super(topologyId, clientDispatcher, bindingAwareBroker, domBroker, eventExecutor, keepaliveExecutor,
194 processingExecutor, schemaRepositoryProvider, dataBroker);
198 public ListenableFuture<NetconfDeviceCapabilities> connectNode(NodeId nodeId, Node configNode) {
199 return Futures.immediateFuture(new NetconfDeviceCapabilities());
203 public ListenableFuture<Void> disconnectNode(NodeId nodeId) {
204 return Futures.immediateFuture(null);