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.controller.sal.binding.api.BindingAwareBroker;
42 import org.opendaylight.controller.sal.core.api.Broker;
43 import org.opendaylight.netconf.client.NetconfClientDispatcher;
44 import org.opendaylight.netconf.client.conf.NetconfReconnectingClientConfiguration;
45 import org.opendaylight.netconf.sal.connect.netconf.listener.NetconfDeviceCapabilities;
46 import org.opendaylight.netconf.topology.api.SchemaRepositoryProvider;
47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Host;
48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
50 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.credentials.credentials.LoginPasswordBuilder;
54 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
55 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopologyBuilder;
56 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
57 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
58 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
59 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
60 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
61 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
62 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
63 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
64 import org.opendaylight.yangtools.yang.binding.DataObject;
65 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
66 import org.opendaylight.yangtools.yang.parser.repo.SharedSchemaRepository;
68 public class NetconfTopologyImplTest {
70 private static final NodeId NODE_ID = new NodeId("testing-node");
71 private static final String TOPOLOGY_ID = "testing-topology";
74 private Broker mockedDataBroker;
77 private NetconfClientDispatcher mockedClientDispatcher;
80 private BindingAwareBroker mockedBindingAwareBroker;
83 private EventExecutor mockedEventExecutor;
86 private ScheduledThreadPool mockedKeepaliveExecutor;
89 private ThreadPool mockedProcessingExecutor;
92 private SchemaRepositoryProvider mockedSchemaRepositoryProvider;
95 private DataBroker dataBroker;
98 private DOMMountPointService domMountPointService;
100 private TestingNetconfTopologyImpl topology;
101 private TestingNetconfTopologyImpl spyTopology;
104 public void setUp() {
105 MockitoAnnotations.initMocks(this);
107 when(mockedSchemaRepositoryProvider.getSharedSchemaRepository()).thenReturn(new SharedSchemaRepository("testingSharedSchemaRepo"));
108 when(mockedProcessingExecutor.getExecutor()).thenReturn(MoreExecutors.newDirectExecutorService());
109 Future future = new SucceededFuture(ImmediateEventExecutor.INSTANCE, new NetconfDeviceCapabilities());
110 when(mockedClientDispatcher.createReconnectingClient(any(NetconfReconnectingClientConfiguration.class))).thenReturn(future);
112 topology = new TestingNetconfTopologyImpl(TOPOLOGY_ID, mockedClientDispatcher, mockedBindingAwareBroker,
113 mockedDataBroker, mockedEventExecutor, mockedKeepaliveExecutor, mockedProcessingExecutor, mockedSchemaRepositoryProvider,
114 dataBroker, domMountPointService);
116 spyTopology = spy(topology);
120 public void testInit() {
121 WriteTransaction wtx = mock(WriteTransaction.class);
122 when(dataBroker.newWriteOnlyTransaction()).thenReturn(wtx);
123 doNothing().when(wtx).merge(any(LogicalDatastoreType.class), any(InstanceIdentifier.class), any(DataObject.class));
124 when(wtx.submit()).thenReturn(Futures.<Void, TransactionCommitFailedException>immediateCheckedFuture(null));
127 //verify initialization of topology
128 final InstanceIdentifier<NetworkTopology> networkTopologyId = InstanceIdentifier.builder(NetworkTopology.class).build();
129 final Topology topo = new TopologyBuilder().setTopologyId(new TopologyId(TOPOLOGY_ID)).build();
130 final NetworkTopology networkTopology = new NetworkTopologyBuilder().build();
131 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId, networkTopology);
132 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId, networkTopology);
133 verify(wtx).merge(LogicalDatastoreType.CONFIGURATION, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
134 verify(wtx).merge(LogicalDatastoreType.OPERATIONAL, networkTopologyId.child(Topology.class, new TopologyKey(new TopologyId(TOPOLOGY_ID))), topo);
138 public void testOnDataTreeChange() {
140 DataObjectModification<Node> newNode = mock(DataObjectModification.class);
141 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.WRITE);
143 InstanceIdentifier.PathArgument pa = null;
145 for (InstanceIdentifier.PathArgument p : TopologyUtil.createTopologyListPath(TOPOLOGY_ID).child(Node.class, new NodeKey(NODE_ID)).getPathArguments()) {
149 when(newNode.getIdentifier()).thenReturn(pa);
152 NetconfNode testingNode = new NetconfNodeBuilder()
153 .setHost(new Host(new IpAddress(new Ipv4Address("127.0.0.1"))))
154 .setPort(new PortNumber(9999))
155 .setReconnectOnChangedSchema(true)
156 .setDefaultRequestTimeoutMillis(1000L)
157 .setBetweenAttemptsTimeoutMillis(100)
158 .setKeepaliveDelay(1000L)
160 .setCredentials(new LoginPasswordBuilder().setUsername("testuser").setPassword("testpassword").build())
163 NodeBuilder nn = new NodeBuilder().addAugmentation(NetconfNode.class, testingNode);
165 when(newNode.getDataAfter()).thenReturn(nn.build());
169 Collection<DataTreeModification<Node>> changes = Sets.newHashSet();
170 DataTreeModification<Node> ch = mock(DataTreeModification.class);
171 when(ch.getRootNode()).thenReturn(newNode);
173 spyTopology.onDataTreeChanged(changes);
174 verify(spyTopology).connectNode(TopologyUtil.getNodeId(pa), nn.build());
176 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.DELETE);
177 spyTopology.onDataTreeChanged(changes);
178 verify(spyTopology).disconnectNode(TopologyUtil.getNodeId(pa));
180 when(newNode.getModificationType()).thenReturn(DataObjectModification.ModificationType.SUBTREE_MODIFIED);
181 spyTopology.onDataTreeChanged(changes);
183 //one in previous creating and deleting node and one in updating
184 verify(spyTopology, times(2)).disconnectNode(TopologyUtil.getNodeId(pa));
185 verify(spyTopology, times(2)).connectNode(TopologyUtil.getNodeId(pa), nn.build());
190 public static class TestingNetconfTopologyImpl extends NetconfTopologyImpl {
192 public TestingNetconfTopologyImpl(String topologyId, NetconfClientDispatcher clientDispatcher,
193 BindingAwareBroker bindingAwareBroker, Broker domBroker,
194 EventExecutor eventExecutor, ScheduledThreadPool keepaliveExecutor,
195 ThreadPool processingExecutor, SchemaRepositoryProvider schemaRepositoryProvider,
196 DataBroker dataBroker, DOMMountPointService domMountPointService) {
197 super(topologyId, clientDispatcher, bindingAwareBroker, domBroker, eventExecutor, keepaliveExecutor,
198 processingExecutor, schemaRepositoryProvider, dataBroker, domMountPointService);
202 public ListenableFuture<NetconfDeviceCapabilities> connectNode(NodeId nodeId, Node configNode) {
203 return Futures.immediateFuture(new NetconfDeviceCapabilities());
207 public ListenableFuture<Void> disconnectNode(NodeId nodeId) {
208 return Futures.immediateFuture(null);