netconf/netconf-console/src/test/java/org/opendaylight/netconf/console/impl/NetconfCommandsImplTest.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.netconf.console.impl;
  10
  11 import static junit.framework.TestCase.assertFalse;
  12 import static junit.framework.TestCase.assertNull;
  13 import static junit.framework.TestCase.assertTrue;
  14 import static org.junit.Assert.assertEquals;
  15 import static org.junit.Assert.assertNotNull;
  16 import static org.mockito.Mockito.mock;
  17
  18 import com.google.common.collect.ImmutableList;
  19 import java.io.InputStream;
  20 import java.util.ArrayList;
  21 import java.util.Arrays;
  22 import java.util.EnumMap;
  23 import java.util.HashMap;
  24 import java.util.List;
  25 import java.util.Map;
  26 import java.util.Optional;
  27 import java.util.concurrent.ExecutorService;
  28 import java.util.concurrent.TimeUnit;
  29 import java.util.concurrent.TimeoutException;
  30 import javassist.ClassPool;
  31 import org.junit.Before;
  32 import org.junit.Test;
  33 import org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker;
  34 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  35 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
  36 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  37 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter;
  38 import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
  39 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  40 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  41 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreFactory;
  42 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  43 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
  44 import org.opendaylight.netconf.console.utils.NetconfConsoleConstants;
  45 import org.opendaylight.netconf.console.utils.NetconfConsoleUtils;
  46 import org.opendaylight.netconf.console.utils.NetconfIidFactory;
  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.HostBuilder;
  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.NetconfNodeConnectionStatus;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.AvailableCapabilities;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.AvailableCapabilitiesBuilder;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.available.capabilities.AvailableCapability;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.available.capabilities.AvailableCapabilityBuilder;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.network.topology.topology.topology.types.TopologyNetconf;
  58 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  59 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  60 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  61 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
  62 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  63 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  64 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  65 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  66 import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
  67 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
  68 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  69 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  70 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
  71 import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
  72 import org.opendaylight.yangtools.sal.binding.generator.util.BindingRuntimeContext;
  73 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
  74 import org.opendaylight.yangtools.util.concurrent.SpecialExecutors;
  75 import org.opendaylight.yangtools.yang.model.api.Module;
  76 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  77 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  78 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  79 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  80 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
  81
  82 public class NetconfCommandsImplTest {
  83
  84     private static final String NODE_ID = "NodeID";
  85     private static final String IP = "192.168.1.1";
  86     private static final int PORT = 1234;
  87     private static final NetconfNodeConnectionStatus.ConnectionStatus CONN_STATUS =
  88             NetconfNodeConnectionStatus.ConnectionStatus.Connected;
  89     private static final String CAP_PREFIX = "prefix";
  90
  91     private DataBroker dataBroker;
  92     private SchemaContext schemaContext;
  93     private NetconfCommandsImpl netconfCommands;
  94
  95     @Before
  96     public void setUp() throws TransactionCommitFailedException, TimeoutException, InterruptedException {
  97         schemaContext = parseYangStreams(getYangSchemas());
  98         schemaContext.getModules();
  99         final SchemaService schemaService = createSchemaService();
 100
 101         final DOMStore operStore = InMemoryDOMDataStoreFactory.create("DOM-OPER", schemaService);
 102         final DOMStore configStore = InMemoryDOMDataStoreFactory.create("DOM-CFG", schemaService);
 103
 104         final EnumMap<LogicalDatastoreType, DOMStore> datastores = new EnumMap<>(LogicalDatastoreType.class);
 105         datastores.put(LogicalDatastoreType.CONFIGURATION, configStore);
 106         datastores.put(LogicalDatastoreType.OPERATIONAL, operStore);
 107
 108         final ExecutorService listenableFutureExecutor = SpecialExecutors.newBlockingBoundedCachedThreadPool(
 109                 16, 16, "CommitFutures");
 110
 111         final ConcurrentDOMDataBroker cDOMDataBroker = new ConcurrentDOMDataBroker(datastores, listenableFutureExecutor);
 112
 113         final ClassPool pool = ClassPool.getDefault();
 114         final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(pool));
 115         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
 116         final ModuleInfoBackedContext moduleInfoBackedContext = ModuleInfoBackedContext.create();
 117         codecRegistry.onBindingRuntimeContextUpdated(BindingRuntimeContext.create(moduleInfoBackedContext, schemaContext));
 118
 119         final GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
 120         final BindingToNormalizedNodeCodec bindingToNormalized = new BindingToNormalizedNodeCodec(loading, codecRegistry);
 121         bindingToNormalized.onGlobalContextUpdated(schemaContext);
 122         dataBroker = new BindingDOMDataBrokerAdapter(cDOMDataBroker, bindingToNormalized);
 123
 124         final MountPointService mountPointService = mock(MountPointService.class);
 125         netconfCommands = new NetconfCommandsImpl(dataBroker, mountPointService);
 126     }
 127
 128     @Test
 129     public void testListDevice() throws TimeoutException, TransactionCommitFailedException {
 130         createTopology(LogicalDatastoreType.OPERATIONAL);
 131
 132         final Map map = netconfCommands.listDevices();
 133         map.containsKey(NetconfConsoleConstants.NETCONF_ID);
 134         assertTrue(map.containsKey(NODE_ID));
 135
 136         final Map mapNode = (Map) map.get(NODE_ID);
 137         assertBaseNodeAttributes(mapNode);
 138     }
 139
 140     @Test
 141     public void testShowDevice() throws TimeoutException, TransactionCommitFailedException {
 142         createTopology(LogicalDatastoreType.OPERATIONAL);
 143
 144         final Map mapCorrect = netconfCommands.showDevice(IP, String.valueOf(PORT));
 145         mapCorrect.containsKey(NetconfConsoleConstants.NETCONF_ID);
 146         assertTrue(mapCorrect.containsKey(NODE_ID));
 147
 148         assertBaseNodeAttributesImmutableList((Map) mapCorrect.get(NODE_ID));
 149
 150         final Map mapWrongPort = netconfCommands.showDevice(IP, "1");
 151         assertFalse(mapWrongPort.containsKey(NODE_ID));
 152
 153         final Map mapWrongIP = netconfCommands.showDevice("1.1.1.1", String.valueOf(PORT));
 154         assertFalse(mapWrongIP.containsKey(NODE_ID));
 155
 156         final Map mapId = netconfCommands.showDevice(NODE_ID);
 157         assertTrue(mapId.containsKey(NODE_ID));
 158         assertBaseNodeAttributesImmutableList((Map) mapId.get(NODE_ID));
 159     }
 160
 161     @Test
 162     public void testConnectDisconnectDevice() throws InterruptedException, TimeoutException, TransactionCommitFailedException {
 163         final NetconfNode netconfNode = new NetconfNodeBuilder().setPort(new PortNumber(7777)).
 164                 setHost(HostBuilder.getDefaultInstance("10.10.1.1")).build();
 165
 166         createTopology(LogicalDatastoreType.CONFIGURATION);
 167         netconfCommands.connectDevice(netconfNode, "netconf-ID");
 168         NetconfConsoleUtils.waitForUpdate("10.10.1.1");
 169
 170         final Topology topology = NetconfConsoleUtils.read(LogicalDatastoreType.CONFIGURATION,
 171                 NetconfIidFactory.NETCONF_TOPOLOGY_IID, dataBroker);
 172         final List<Node> nodes = topology.getNode();
 173         assertEquals(2, nodes.size());
 174
 175         final Optional<Node> storedNode = nodes.stream().filter(node ->
 176                 node.getKey().getNodeId().getValue().equals("netconf-ID")).findFirst();
 177
 178         assertTrue(storedNode.isPresent());
 179
 180         NetconfNode storedNetconfNode = storedNode.get().getAugmentation(NetconfNode.class);
 181         assertEquals(7777, storedNetconfNode.getPort().getValue().longValue());
 182         assertEquals("10.10.1.1", storedNetconfNode.getHost().getIpAddress().getIpv4Address().getValue());
 183
 184         netconfCommands.disconnectDevice("netconf-ID");
 185
 186         final Topology topologyDeleted = NetconfConsoleUtils.read(LogicalDatastoreType.CONFIGURATION,
 187                 NetconfIidFactory.NETCONF_TOPOLOGY_IID, dataBroker);
 188         final List<Node> nodesDeleted = topologyDeleted.getNode();
 189         assertEquals(1, nodesDeleted.size());
 190
 191         final Optional<Node> storedNodeDeleted = nodesDeleted.stream().filter(node ->
 192                 node.getKey().getNodeId().getValue().equals("netconf-ID")).findFirst();
 193
 194         assertFalse(storedNodeDeleted.isPresent());
 195     }
 196
 197     @Test
 198     public void testUpdateDevice() throws TimeoutException, TransactionCommitFailedException {
 199         //We need both, read data from OPERATIONAL DS and update data in CONFIGURATIONAL DS
 200         createTopology(LogicalDatastoreType.OPERATIONAL);
 201         createTopology(LogicalDatastoreType.CONFIGURATION);
 202
 203         final Map<String, String> update = new HashMap<>();
 204         update.put(NetconfConsoleConstants.NETCONF_IP, "7.7.7.7");
 205         update.put(NetconfConsoleConstants.TCP_ONLY, "true");
 206         update.put(NetconfConsoleConstants.SCHEMALESS, "true");
 207
 208         netconfCommands.updateDevice(NODE_ID, "admin", "admin", update);
 209         NetconfConsoleUtils.waitForUpdate("7.7.7.7");
 210
 211         final Topology topology = NetconfConsoleUtils.read(LogicalDatastoreType.CONFIGURATION,
 212                 NetconfIidFactory.NETCONF_TOPOLOGY_IID, dataBroker);
 213         final List<Node> nodes = topology.getNode();
 214         assertEquals(1, nodes.size());
 215
 216         final Optional<Node> storedNode = nodes.stream().filter(node ->
 217                 node.getKey().getNodeId().getValue().equals(NODE_ID)).findFirst();
 218         assertTrue(storedNode.isPresent());
 219
 220         NetconfNode storedNetconfNode = storedNode.get().getAugmentation(NetconfNode.class);
 221         assertEquals("7.7.7.7", storedNetconfNode.getHost().getIpAddress().getIpv4Address().getValue());
 222     }
 223
 224     @Test
 225     public void testNetconfNodeFromIp() throws TimeoutException, TransactionCommitFailedException {
 226         final List<Node> nodesNotExist = NetconfConsoleUtils.getNetconfNodeFromIp(IP, dataBroker);
 227         assertNull(nodesNotExist);
 228         createTopology(LogicalDatastoreType.OPERATIONAL);
 229         final List<Node> nodes = NetconfConsoleUtils.getNetconfNodeFromIp(IP, dataBroker);
 230         assertNotNull(nodes);
 231         assertEquals(1, nodes.size());
 232     }
 233
 234     private void createTopology(LogicalDatastoreType dataStoreType) throws TransactionCommitFailedException, TimeoutException {
 235         final List<Node> nodes = new ArrayList<>();
 236         final Node node = getNetconfNode(NODE_ID, IP, PORT, CONN_STATUS, CAP_PREFIX);
 237         nodes.add(node);
 238
 239         final Topology topology = new TopologyBuilder().
 240                 setKey(new TopologyKey(new TopologyId(TopologyNetconf.QNAME.getLocalName()))).
 241                 setTopologyId(new TopologyId(TopologyNetconf.QNAME.getLocalName())).setNode(nodes).build();
 242
 243         final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 244         writeTransaction.put(dataStoreType, NetconfIidFactory.NETCONF_TOPOLOGY_IID, topology);
 245         writeTransaction.submit().checkedGet(2, TimeUnit.SECONDS);
 246     }
 247
 248     private Node getNetconfNode(String nodeIdent, String ip, int portNumber, NetconfNodeConnectionStatus.ConnectionStatus cs,
 249                                 String notificationCapabilityPrefix) {
 250
 251         final Host host = HostBuilder.getDefaultInstance(ip);
 252         final PortNumber port = new PortNumber(portNumber);
 253
 254         final List<AvailableCapability> avCapList = new ArrayList<>();
 255         avCapList.add(new AvailableCapabilityBuilder()
 256                 .setCapabilityOrigin(AvailableCapability.CapabilityOrigin.UserDefined)
 257                 .setCapability(notificationCapabilityPrefix + "_availableCapabilityString1").build());
 258         final AvailableCapabilities avCaps = new AvailableCapabilitiesBuilder().setAvailableCapability(avCapList).build();
 259
 260         final NetconfNode nn = new NetconfNodeBuilder().setConnectionStatus(cs).setHost(host).setPort(port).
 261                 setAvailableCapabilities(avCaps).build();
 262         final NodeId nodeId = new NodeId(nodeIdent);
 263         final NodeKey nk = new NodeKey(nodeId);
 264         final NodeBuilder nb = new NodeBuilder();
 265         nb.setKey(nk);
 266         nb.setNodeId(nodeId);
 267         nb.addAugmentation(NetconfNode.class, nn);
 268         return nb.build();
 269     }
 270
 271     private void assertBaseNodeAttributes(Map mapNode) {
 272
 273         assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_ID));
 274         assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_IP));
 275         assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_PORT));
 276         assertTrue(mapNode.containsKey(NetconfConsoleConstants.STATUS));
 277
 278         assertEquals(NODE_ID, mapNode.get(NetconfConsoleConstants.NETCONF_ID));
 279         assertEquals(IP, mapNode.get(NetconfConsoleConstants.NETCONF_IP));
 280         assertEquals(String.valueOf(PORT), mapNode.get(NetconfConsoleConstants.NETCONF_PORT));
 281         assertEquals(CONN_STATUS.name().toLowerCase(), mapNode.get(NetconfConsoleConstants.STATUS));
 282     }
 283
 284     private void assertBaseNodeAttributesImmutableList(Map mapNode) {
 285         assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_ID));
 286         assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_IP));
 287         assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_PORT));
 288         assertTrue(mapNode.containsKey(NetconfConsoleConstants.STATUS));
 289
 290         assertEquals(ImmutableList.of(NODE_ID), mapNode.get(NetconfConsoleConstants.NETCONF_ID));
 291         assertEquals(ImmutableList.of(IP), mapNode.get(NetconfConsoleConstants.NETCONF_IP));
 292         assertEquals(ImmutableList.of(String.valueOf(PORT)), mapNode.get(NetconfConsoleConstants.NETCONF_PORT));
 293         assertEquals(ImmutableList.of(CONN_STATUS.name()), mapNode.get(NetconfConsoleConstants.STATUS));
 294     }
 295
 296     private List<InputStream> getYangSchemas() {
 297         final List<String> schemaPaths = Arrays.asList("/schemas/network-topology@2013-10-21.yang",
 298                 "/schemas/ietf-inet-types@2013-07-15.yang", "/schemas/yang-ext.yang",
 299                 "/schemas/netconf-node-topology.yang");
 300
 301         final List<InputStream> schemas = new ArrayList<>();
 302         for (String schemaPath : schemaPaths) {
 303             final InputStream resourceAsStream = getClass().getResourceAsStream(schemaPath);
 304             schemas.add(resourceAsStream);
 305         }
 306         return schemas;
 307     }
 308
 309     private static SchemaContext parseYangStreams(final List<InputStream> streams) {
 310         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR
 311                 .newBuild();
 312         final SchemaContext schemaContext;
 313         try {
 314             schemaContext = reactor.buildEffective(streams);
 315         } catch (ReactorException e) {
 316             throw new RuntimeException("Unable to build schema context from " + streams, e);
 317         }
 318         return schemaContext;
 319     }
 320
 321     private SchemaService createSchemaService() {
 322         return new SchemaService() {
 323
 324             @Override
 325             public void addModule(Module module) {
 326             }
 327
 328             @Override
 329             public void removeModule(Module module) {
 330
 331             }
 332
 333             @Override
 334             public SchemaContext getSessionContext() {
 335                 return schemaContext;
 336             }
 337
 338             @Override
 339             public SchemaContext getGlobalContext() {
 340                 return schemaContext;
 341             }
 342
 343             @Override
 344             public ListenerRegistration<SchemaContextListener> registerSchemaContextListener(final SchemaContextListener listener) {
 345                 listener.onGlobalContextUpdated(getGlobalContext());
 346                 return new ListenerRegistration<SchemaContextListener>() {
 347                     @Override
 348                     public void close() {
 349
 350                     }
 351
 352                     @Override
 353                     public SchemaContextListener getInstance() {
 354                         return listener;
 355                     }
 356                 };
 357             }
 358         };
 359     }
 360 }