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.md.sal.dom.api.DOMMountPointService;
41 import org.opendaylight.netconf.client.NetconfClientDispatcher;
42 import org.opendaylight.netconf.client.conf.NetconfReconnectingClientConfiguration;
43 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCapabilities;
44 import org.opendaylight.netconf.topology.api.SchemaRepositoryProvider;
45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Host;
46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.credentials.credentials.LoginPasswordBuilder;
52 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
53 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopologyBuilder;
54 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
55 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
56 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
57 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
58 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
59 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
60 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
61 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
62 import org.opendaylight.yangtools.yang.binding.DataObject;
63 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
64 import org.opendaylight.yangtools.yang.parser.repo.SharedSchemaRepository;
66 public class NetconfTopologyImplTest {
68 private static final NodeId NODE_ID = new NodeId("testing-node");
69 private static final String TOPOLOGY_ID = "testing-topology";
72 private NetconfClientDispatcher mockedClientDispatcher;
75 private EventExecutor mockedEventExecutor;
78 private ScheduledThreadPool mockedKeepaliveExecutor;
81 private ThreadPool mockedProcessingExecutor;
84 private SchemaRepositoryProvider mockedSchemaRepositoryProvider;
87 private DataBroker dataBroker;
90 private DOMMountPointService mountPointService;
92 private TestingNetconfTopologyImpl topology;
93 private TestingNetconfTopologyImpl spyTopology;
97 MockitoAnnotations.initMocks(this);
99 when(mockedSchemaRepositoryProvider.getSharedSchemaRepository()).thenReturn(new SharedSchemaRepository("testingSharedSchemaRepo"));
100 when(mockedProcessingExecutor.getExecutor()).thenReturn(MoreExecutors.newDirectExecutorService());
101 final Future future = new SucceededFuture(ImmediateEventExecutor.INSTANCE, new NetconfDeviceCapabilities());
102 when(mockedClientDispatcher.createReconnectingClient(any(NetconfReconnectingClientConfiguration.class))).thenReturn(future);
104 topology = new TestingNetconfTopologyImpl(TOPOLOGY_ID, mockedClientDispatcher,
105 mockedEventExecutor, mockedKeepaliveExecutor, mockedProcessingExecutor, mockedSchemaRepositoryProvider,
106 dataBroker, mountPointService);
108 spyTopology = spy(topology);
112 public void testInit() {
113 final WriteTransaction wtx = mock(WriteTransaction.class);
114 when(dataBroker.newWriteOnlyTransaction()).thenReturn(wtx);
115 doNothing().when(wtx).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(DataObject.class));
116 when(wtx.submit()).thenReturn(Futures.<Void, TransactionCommitFailedException>immediateCheckedFuture(null));
119 //verify initialization of topology
120 final InstanceIdentifier<NetworkTopology> networkTopologyId = InstanceIdentifier.builder(NetworkTopology.class).build();
121 final Topology topo = new TopologyBuilder().setTopologyId(new TopologyId(TOPOLOGY_ID)).build();
122 final NetworkTopology networkTopology = new NetworkTopologyBuilder().build();
123 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId, networkTopology);
124 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId, networkTopology);
125 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
126 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
130 public void testOnDataTreeChange() {
132 final DataObjectModification<Node> newNode = mock(DataObjectModification.class);
133 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.WRITE);
135 InstanceIdentifier.PathArgument pa = null;
137 for (final InstanceIdentifier.PathArgument p : TopologyUtil.createTopologyListPath(TOPOLOGY_ID).child(Node.class, new NodeKey(NODE_ID)).getPathArguments()) {
141 when(newNode.getIdentifier()).thenReturn(pa);
144 final NetconfNode testingNode = new NetconfNodeBuilder()
145 .setHost(new Host(new IpAddress(new Ipv4Address("127.0.0.1"))))
146 .setPort(new PortNumber(9999))
147 .setReconnectOnChangedSchema(true)
148 .setDefaultRequestTimeoutMillis(1000L)
149 .setBetweenAttemptsTimeoutMillis(100)
150 .setKeepaliveDelay(1000L)
152 .setCredentials(new LoginPasswordBuilder().setUsername("testuser").setPassword("testpassword").build())
155 final NodeBuilder nn = new NodeBuilder().addAugmentation(NetconfNode.class, testingNode);
157 when(newNode.getDataAfter()).thenReturn(nn.build());
160 final Collection<DataTreeModification<Node>> changes = Sets.newHashSet();
161 final DataTreeModification<Node> ch = mock(DataTreeModification.class);
162 when(ch.getRootNode()).thenReturn(newNode);
164 spyTopology.onDataTreeChanged(changes);
165 verify(spyTopology).connectNode(TopologyUtil.getNodeId(pa), nn.build());
167 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.DELETE);
168 spyTopology.onDataTreeChanged(changes);
169 verify(spyTopology).disconnectNode(TopologyUtil.getNodeId(pa));
171 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.SUBTREE_MODIFIED);
172 spyTopology.onDataTreeChanged(changes);
174 //one in previous creating and deleting node and one in updating
175 verify(spyTopology, times(2)).disconnectNode(TopologyUtil.getNodeId(pa));
176 verify(spyTopology, times(2)).connectNode(TopologyUtil.getNodeId(pa), nn.build());
181 public static class TestingNetconfTopologyImpl extends NetconfTopologyImpl {
183 public TestingNetconfTopologyImpl(final String topologyId, final NetconfClientDispatcher clientDispatcher,
184 final EventExecutor eventExecutor, final ScheduledThreadPool keepaliveExecutor,
185 final ThreadPool processingExecutor, final SchemaRepositoryProvider schemaRepositoryProvider,
186 final DataBroker dataBroker, final DOMMountPointService mountPointService) {
187 super(topologyId, clientDispatcher, eventExecutor, keepaliveExecutor,
188 processingExecutor, schemaRepositoryProvider, dataBroker, mountPointService);
192 public ListenableFuture<NetconfDeviceCapabilities> connectNode(final NodeId nodeId, final Node configNode) {
193 return Futures.immediateFuture(new NetconfDeviceCapabilities());
197 public ListenableFuture<Void> disconnectNode(final NodeId nodeId) {
198 return Futures.immediateFuture(null);