+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.netconf.console.impl;
+
+import static junit.framework.TestCase.assertFalse;
+import static junit.framework.TestCase.assertNull;
+import static junit.framework.TestCase.assertTrue;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.mock;
+
+import com.google.common.collect.ImmutableList;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import javassist.ClassPool;
+import org.junit.Before;
+import org.junit.Test;
+import org.opendaylight.controller.cluster.databroker.ConcurrentDOMDataBroker;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.MountPointService;
+import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
+import org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter;
+import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
+import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStoreFactory;
+import org.opendaylight.controller.sal.core.api.model.SchemaService;
+import org.opendaylight.controller.sal.core.spi.data.DOMStore;
+import org.opendaylight.netconf.console.utils.NetconfConsoleConstants;
+import org.opendaylight.netconf.console.utils.NetconfConsoleUtils;
+import org.opendaylight.netconf.console.utils.NetconfIidFactory;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Host;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.HostBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.AvailableCapabilities;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.AvailableCapabilitiesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.network.topology.topology.topology.types.TopologyNetconf;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyBuilder;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
+import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
+import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
+import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
+import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
+import org.opendaylight.yangtools.sal.binding.generator.util.BindingRuntimeContext;
+import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
+import org.opendaylight.yangtools.util.concurrent.SpecialExecutors;
+import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
+import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
+import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
+
+public class NetconfCommandsImplTest {
+
+ private static final String NODE_ID = "NodeID";
+ private static final String IP = "192.168.1.1";
+ private static final int PORT = 1234;
+ private static final NetconfNodeConnectionStatus.ConnectionStatus CONN_STATUS =
+ NetconfNodeConnectionStatus.ConnectionStatus.Connected;
+ private static final String CAP_PREFIX = "prefix";
+
+ private DataBroker dataBroker;
+ private SchemaContext schemaContext;
+ private NetconfCommandsImpl netconfCommands;
+
+ @Before
+ public void setUp() throws TransactionCommitFailedException, TimeoutException, InterruptedException {
+ schemaContext = parseYangStreams(getYangSchemas());
+ schemaContext.getModules();
+ final SchemaService schemaService = createSchemaService();
+
+ final DOMStore operStore = InMemoryDOMDataStoreFactory.create("DOM-OPER", schemaService);
+ final DOMStore configStore = InMemoryDOMDataStoreFactory.create("DOM-CFG", schemaService);
+
+ final EnumMap<LogicalDatastoreType, DOMStore> datastores = new EnumMap<>(LogicalDatastoreType.class);
+ datastores.put(LogicalDatastoreType.CONFIGURATION, configStore);
+ datastores.put(LogicalDatastoreType.OPERATIONAL, operStore);
+
+ final ExecutorService listenableFutureExecutor = SpecialExecutors.newBlockingBoundedCachedThreadPool(
+ 16, 16, "CommitFutures");
+
+ final ConcurrentDOMDataBroker cDOMDataBroker = new ConcurrentDOMDataBroker(datastores, listenableFutureExecutor);
+
+ final ClassPool pool = ClassPool.getDefault();
+ final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(pool));
+ final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
+ final ModuleInfoBackedContext moduleInfoBackedContext = ModuleInfoBackedContext.create();
+ codecRegistry.onBindingRuntimeContextUpdated(BindingRuntimeContext.create(moduleInfoBackedContext, schemaContext));
+
+ final GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
+ final BindingToNormalizedNodeCodec bindingToNormalized = new BindingToNormalizedNodeCodec(loading, codecRegistry);
+ bindingToNormalized.onGlobalContextUpdated(schemaContext);
+ dataBroker = new BindingDOMDataBrokerAdapter(cDOMDataBroker, bindingToNormalized);
+
+ final MountPointService mountPointService = mock(MountPointService.class);
+ netconfCommands = new NetconfCommandsImpl(dataBroker, mountPointService);
+ }
+
+ @Test
+ public void testListDevice() throws TimeoutException, TransactionCommitFailedException {
+ createTopology(LogicalDatastoreType.OPERATIONAL);
+
+ final Map map = netconfCommands.listDevices();
+ map.containsKey(NetconfConsoleConstants.NETCONF_ID);
+ assertTrue(map.containsKey(NODE_ID));
+
+ final Map mapNode = (Map) map.get(NODE_ID);
+ assertBaseNodeAttributes(mapNode);
+ }
+
+ @Test
+ public void testShowDevice() throws TimeoutException, TransactionCommitFailedException {
+ createTopology(LogicalDatastoreType.OPERATIONAL);
+
+ final Map mapCorrect = netconfCommands.showDevice(IP, String.valueOf(PORT));
+ mapCorrect.containsKey(NetconfConsoleConstants.NETCONF_ID);
+ assertTrue(mapCorrect.containsKey(NODE_ID));
+
+ assertBaseNodeAttributesImmutableList((Map) mapCorrect.get(NODE_ID));
+
+ final Map mapWrongPort = netconfCommands.showDevice(IP, "1");
+ assertFalse(mapWrongPort.containsKey(NODE_ID));
+
+ final Map mapWrongIP = netconfCommands.showDevice("1.1.1.1", String.valueOf(PORT));
+ assertFalse(mapWrongIP.containsKey(NODE_ID));
+
+ final Map mapId = netconfCommands.showDevice(NODE_ID);
+ assertTrue(mapId.containsKey(NODE_ID));
+ assertBaseNodeAttributesImmutableList((Map) mapId.get(NODE_ID));
+ }
+
+ @Test
+ public void testConnectDisconnectDevice() throws InterruptedException, TimeoutException, TransactionCommitFailedException {
+ final NetconfNode netconfNode = new NetconfNodeBuilder().setPort(new PortNumber(7777)).
+ setHost(HostBuilder.getDefaultInstance("10.10.1.1")).build();
+
+ createTopology(LogicalDatastoreType.CONFIGURATION);
+ netconfCommands.connectDevice(netconfNode, "netconf-ID");
+ NetconfConsoleUtils.waitForUpdate("10.10.1.1");
+
+ final Topology topology = NetconfConsoleUtils.read(LogicalDatastoreType.CONFIGURATION,
+ NetconfIidFactory.NETCONF_TOPOLOGY_IID, dataBroker);
+ final List<Node> nodes = topology.getNode();
+ assertEquals(2, nodes.size());
+
+ final Optional<Node> storedNode = nodes.stream().filter(node ->
+ node.getKey().getNodeId().getValue().equals("netconf-ID")).findFirst();
+
+ assertTrue(storedNode.isPresent());
+
+ NetconfNode storedNetconfNode = storedNode.get().getAugmentation(NetconfNode.class);
+ assertEquals(7777, storedNetconfNode.getPort().getValue().longValue());
+ assertEquals("10.10.1.1", storedNetconfNode.getHost().getIpAddress().getIpv4Address().getValue());
+
+ netconfCommands.disconnectDevice("netconf-ID");
+
+ final Topology topologyDeleted = NetconfConsoleUtils.read(LogicalDatastoreType.CONFIGURATION,
+ NetconfIidFactory.NETCONF_TOPOLOGY_IID, dataBroker);
+ final List<Node> nodesDeleted = topologyDeleted.getNode();
+ assertEquals(1, nodesDeleted.size());
+
+ final Optional<Node> storedNodeDeleted = nodesDeleted.stream().filter(node ->
+ node.getKey().getNodeId().getValue().equals("netconf-ID")).findFirst();
+
+ assertFalse(storedNodeDeleted.isPresent());
+ }
+
+ @Test
+ public void testUpdateDevice() throws TimeoutException, TransactionCommitFailedException {
+ //We need both, read data from OPERATIONAL DS and update data in CONFIGURATIONAL DS
+ createTopology(LogicalDatastoreType.OPERATIONAL);
+ createTopology(LogicalDatastoreType.CONFIGURATION);
+
+ final Map<String, String> update = new HashMap<>();
+ update.put(NetconfConsoleConstants.NETCONF_IP, "7.7.7.7");
+ update.put(NetconfConsoleConstants.TCP_ONLY, "true");
+
+ netconfCommands.updateDevice(NODE_ID, "admin", "admin", update);
+ NetconfConsoleUtils.waitForUpdate("7.7.7.7");
+
+ final Topology topology = NetconfConsoleUtils.read(LogicalDatastoreType.CONFIGURATION,
+ NetconfIidFactory.NETCONF_TOPOLOGY_IID, dataBroker);
+ final List<Node> nodes = topology.getNode();
+ assertEquals(1, nodes.size());
+
+ final Optional<Node> storedNode = nodes.stream().filter(node ->
+ node.getKey().getNodeId().getValue().equals(NODE_ID)).findFirst();
+ assertTrue(storedNode.isPresent());
+
+ NetconfNode storedNetconfNode = storedNode.get().getAugmentation(NetconfNode.class);
+ assertEquals("7.7.7.7", storedNetconfNode.getHost().getIpAddress().getIpv4Address().getValue());
+ }
+
+ @Test
+ public void testNetconfNodeFromIp() throws TimeoutException, TransactionCommitFailedException {
+ final List<Node> nodesNotExist = NetconfConsoleUtils.getNetconfNodeFromIp(IP, dataBroker);
+ assertNull(nodesNotExist);
+ createTopology(LogicalDatastoreType.OPERATIONAL);
+ final List<Node> nodes = NetconfConsoleUtils.getNetconfNodeFromIp(IP, dataBroker);
+ assertNotNull(nodes);
+ assertEquals(1, nodes.size());
+ }
+
+ private void createTopology(LogicalDatastoreType dataStoreType) throws TransactionCommitFailedException, TimeoutException {
+ final List<Node> nodes = new ArrayList<>();
+ final Node node = getNetconfNode(NODE_ID, IP, PORT, CONN_STATUS, CAP_PREFIX);
+ nodes.add(node);
+
+ final Topology topology = new TopologyBuilder().
+ setKey(new TopologyKey(new TopologyId(TopologyNetconf.QNAME.getLocalName()))).
+ setTopologyId(new TopologyId(TopologyNetconf.QNAME.getLocalName())).setNode(nodes).build();
+
+ final WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
+ writeTransaction.put(dataStoreType, NetconfIidFactory.NETCONF_TOPOLOGY_IID, topology);
+ writeTransaction.submit().checkedGet(2, TimeUnit.SECONDS);
+ }
+
+ private Node getNetconfNode(String nodeIdent, String ip, int portNumber, NetconfNodeConnectionStatus.ConnectionStatus cs,
+ String notificationCapabilityPrefix) {
+
+ final Host host = HostBuilder.getDefaultInstance(ip);
+ final PortNumber port = new PortNumber(portNumber);
+
+ final List<String> avCapList = new ArrayList<>();
+ avCapList.add(notificationCapabilityPrefix + "_availableCapabilityString1");
+ final AvailableCapabilities avCaps = new AvailableCapabilitiesBuilder().setAvailableCapability(avCapList).build();
+
+ final NetconfNode nn = new NetconfNodeBuilder().setConnectionStatus(cs).setHost(host).setPort(port).
+ setAvailableCapabilities(avCaps).build();
+ final NodeId nodeId = new NodeId(nodeIdent);
+ final NodeKey nk = new NodeKey(nodeId);
+ final NodeBuilder nb = new NodeBuilder();
+ nb.setKey(nk);
+ nb.setNodeId(nodeId);
+ nb.addAugmentation(NetconfNode.class, nn);
+ return nb.build();
+ }
+
+ private void assertBaseNodeAttributes(Map mapNode) {
+
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_ID));
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_IP));
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_PORT));
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.STATUS));
+
+ assertEquals(NODE_ID, mapNode.get(NetconfConsoleConstants.NETCONF_ID));
+ assertEquals(IP, mapNode.get(NetconfConsoleConstants.NETCONF_IP));
+ assertEquals(String.valueOf(PORT), mapNode.get(NetconfConsoleConstants.NETCONF_PORT));
+ assertEquals(CONN_STATUS.name().toLowerCase(), mapNode.get(NetconfConsoleConstants.STATUS));
+ }
+
+ private void assertBaseNodeAttributesImmutableList(Map mapNode) {
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_ID));
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_IP));
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.NETCONF_PORT));
+ assertTrue(mapNode.containsKey(NetconfConsoleConstants.STATUS));
+
+ assertEquals(ImmutableList.of(NODE_ID), mapNode.get(NetconfConsoleConstants.NETCONF_ID));
+ assertEquals(ImmutableList.of(IP), mapNode.get(NetconfConsoleConstants.NETCONF_IP));
+ assertEquals(ImmutableList.of(String.valueOf(PORT)), mapNode.get(NetconfConsoleConstants.NETCONF_PORT));
+ assertEquals(ImmutableList.of(CONN_STATUS.name()), mapNode.get(NetconfConsoleConstants.STATUS));
+ }
+
+ private List<InputStream> getYangSchemas() {
+ final List<String> schemaPaths = Arrays.asList("/schemas/network-topology@2013-10-21.yang",
+ "/schemas/ietf-inet-types@2013-07-15.yang", "/schemas/yang-ext.yang", "/schemas/netconf-node-topology.yang");
+ final List<InputStream> schemas = new ArrayList<>();
+ for (String schemaPath : schemaPaths) {
+ final InputStream resourceAsStream = getClass().getResourceAsStream(schemaPath);
+ schemas.add(resourceAsStream);
+ }
+ return schemas;
+ }
+
+ private static SchemaContext parseYangStreams(final List<InputStream> streams) {
+ CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR
+ .newBuild();
+ final SchemaContext schemaContext;
+ try {
+ schemaContext = reactor.buildEffective(streams);
+ } catch (ReactorException e) {
+ throw new RuntimeException("Unable to build schema context from " + streams, e);
+ }
+ return schemaContext;
+ }
+
+ private SchemaService createSchemaService() {
+ return new SchemaService() {
+
+ @Override
+ public void addModule(Module module) {
+ }
+
+ @Override
+ public void removeModule(Module module) {
+
+ }
+
+ @Override
+ public SchemaContext getSessionContext() {
+ return schemaContext;
+ }
+
+ @Override
+ public SchemaContext getGlobalContext() {
+ return schemaContext;
+ }
+
+ @Override
+ public ListenerRegistration<SchemaContextListener> registerSchemaContextListener(final SchemaContextListener listener) {
+ listener.onGlobalContextUpdated(getGlobalContext());
+ return new ListenerRegistration<SchemaContextListener>() {
+ @Override
+ public void close() {
+
+ }
+
+ @Override
+ public SchemaContextListener getInstance() {
+ return listener;
+ }
+ };
+ }
+ };
+ }
+}