opendaylight/netconf/netconf-it/src/test/java/org/opendaylight/controller/netconf/it/NetconfMonitoringITTest.java

   1 /*
   2  * Copyright (c) 2013 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 package org.opendaylight.controller.netconf.it;
   9
  10 import static org.mockito.Matchers.anyString;
  11 import static org.mockito.Mockito.doNothing;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14 import static org.opendaylight.controller.netconf.util.test.XmlUnitUtil.assertContainsElementWithText;
  15
  16 import java.io.BufferedReader;
  17 import java.io.IOException;
  18 import java.io.InputStream;
  19 import java.io.InputStreamReader;
  20 import java.net.InetSocketAddress;
  21 import java.net.Socket;
  22 import java.util.Collection;
  23 import java.util.List;
  24 import java.util.Set;
  25
  26 import junit.framework.Assert;
  27
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.mockito.Mock;
  31 import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
  32 import org.opendaylight.controller.config.spi.ModuleFactory;
  33 import org.opendaylight.controller.netconf.api.NetconfMessage;
  34 import org.opendaylight.controller.netconf.api.monitoring.NetconfManagementSession;
  35 import org.opendaylight.controller.netconf.client.NetconfClientDispatcherImpl;
  36 import org.opendaylight.controller.netconf.client.test.TestingNetconfClient;
  37 import org.opendaylight.controller.netconf.confignetconfconnector.osgi.NetconfOperationServiceFactoryImpl;
  38 import org.opendaylight.controller.netconf.confignetconfconnector.osgi.YangStoreException;
  39 import org.opendaylight.controller.netconf.impl.DefaultCommitNotificationProducer;
  40 import org.opendaylight.controller.netconf.impl.NetconfServerDispatcher;
  41 import org.opendaylight.controller.netconf.impl.osgi.NetconfMonitoringServiceImpl;
  42 import org.opendaylight.controller.netconf.impl.osgi.NetconfOperationServiceFactoryListenerImpl;
  43 import org.opendaylight.controller.netconf.impl.osgi.NetconfOperationServiceSnapshotImpl;
  44 import org.opendaylight.controller.netconf.impl.osgi.SessionMonitoringService;
  45 import org.opendaylight.controller.netconf.mapping.api.Capability;
  46 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationProvider;
  47 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
  48 import org.opendaylight.controller.netconf.monitoring.osgi.NetconfMonitoringActivator;
  49 import org.opendaylight.controller.netconf.monitoring.osgi.NetconfMonitoringOperationService;
  50 import org.opendaylight.controller.netconf.util.test.XmlFileLoader;
  51 import org.opendaylight.controller.netconf.util.xml.XmlUtil;
  52 import org.slf4j.Logger;
  53 import org.slf4j.LoggerFactory;
  54 import org.w3c.dom.Document;
  55
  56 import com.google.common.base.Charsets;
  57 import com.google.common.base.Optional;
  58 import com.google.common.collect.Sets;
  59 import io.netty.channel.ChannelFuture;
  60
  61 public class NetconfMonitoringITTest extends AbstractNetconfConfigTest {
  62
  63     private static final Logger logger =  LoggerFactory.getLogger(NetconfITTest.class);
  64
  65     private static final InetSocketAddress tcpAddress = new InetSocketAddress("127.0.0.1", 12023);
  66
  67     @Mock
  68     private DefaultCommitNotificationProducer commitNot;
  69     private NetconfServerDispatcher dispatch;
  70
  71     private NetconfClientDispatcherImpl clientDispatcher;
  72
  73     private NetconfMonitoringServiceImpl monitoringService;
  74
  75     @Before
  76     public void setUp() throws Exception {
  77         super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext, NetconfITTest.getModuleFactoriesS().toArray(
  78                 new ModuleFactory[0])));
  79
  80         monitoringService = new NetconfMonitoringServiceImpl(getNetconfOperationProvider());
  81
  82         NetconfOperationServiceFactoryListenerImpl factoriesListener = new NetconfOperationServiceFactoryListenerImpl();
  83         factoriesListener.onAddNetconfOperationServiceFactory(new NetconfOperationServiceFactoryImpl(getYangStore()));
  84         factoriesListener
  85                 .onAddNetconfOperationServiceFactory(new NetconfMonitoringActivator.NetconfMonitoringOperationServiceFactory(
  86                         new NetconfMonitoringOperationService(monitoringService)));
  87
  88
  89         dispatch = createDispatcher(factoriesListener);
  90         ChannelFuture s = dispatch.createServer(tcpAddress);
  91         s.await();
  92
  93         clientDispatcher = new NetconfClientDispatcherImpl(getNettyThreadgroup(), getNettyThreadgroup(), getHashedWheelTimer());
  94     }
  95
  96     private HardcodedYangStoreService getYangStore() throws YangStoreException, IOException {
  97         final Collection<InputStream> yangDependencies = NetconfITTest.getBasicYangs();
  98         return new HardcodedYangStoreService(yangDependencies);
  99     }
 100
 101     private NetconfServerDispatcher createDispatcher(
 102                                                      NetconfOperationServiceFactoryListenerImpl factoriesListener) {
 103         return super.createDispatcher(factoriesListener, getNetconfMonitoringListenerService(logger, monitoringService), commitNot);
 104     }
 105
 106     static SessionMonitoringService getNetconfMonitoringListenerService(final Logger logger, final NetconfMonitoringServiceImpl monitor) {
 107         return new SessionMonitoringService() {
 108             @Override
 109             public void onSessionUp(NetconfManagementSession session) {
 110                 logger.debug("Management session up {}", session);
 111                 monitor.onSessionUp(session);
 112             }
 113
 114             @Override
 115             public void onSessionDown(NetconfManagementSession session) {
 116                 logger.debug("Management session down {}", session);
 117                 monitor.onSessionDown(session);
 118             }
 119         };
 120     }
 121
 122
 123     @Test
 124     public void testGetResponseFromMonitoring() throws Exception {
 125         try (TestingNetconfClient netconfClient = new TestingNetconfClient("client-monitoring", clientDispatcher, getClientConfiguration(tcpAddress, 4000))) {
 126         try (TestingNetconfClient netconfClient2 = new TestingNetconfClient("client-monitoring2", clientDispatcher, getClientConfiguration(tcpAddress, 4000))) {
 127             NetconfMessage response = netconfClient.sendMessage(loadGetMessage());
 128             assertSessionElementsInResponse(response.getDocument(), 2);
 129         }
 130             NetconfMessage response = netconfClient.sendMessage(loadGetMessage());
 131             assertSessionElementsInResponse(response.getDocument(), 1);
 132         }
 133     }
 134
 135
 136     @Test(timeout = 13 * 10000)
 137     public void testClientHelloWithAuth() throws Exception {
 138         String fileName = "netconfMessages/client_hello_with_auth.xml";
 139         String hello = XmlFileLoader.fileToString(fileName);
 140
 141         fileName = "netconfMessages/get.xml";
 142         String get = XmlFileLoader.fileToString(fileName);
 143
 144         Socket sock = new Socket(tcpAddress.getHostName(), tcpAddress.getPort());
 145         sock.getOutputStream().write(hello.getBytes(Charsets.UTF_8));
 146         String separator = "]]>]]>";
 147
 148         sock.getOutputStream().write(separator.getBytes(Charsets.UTF_8));
 149         sock.getOutputStream().write(get.getBytes(Charsets.UTF_8));
 150         sock.getOutputStream().write(separator.getBytes(Charsets.UTF_8));
 151
 152         StringBuilder responseBuilder = new StringBuilder();
 153
 154         try (InputStream inputStream = sock.getInputStream();
 155              InputStreamReader reader = new InputStreamReader(inputStream);
 156              BufferedReader buff = new BufferedReader(reader)) {
 157             String line;
 158             while ((line = buff.readLine()) != null) {
 159
 160                 responseBuilder.append(line);
 161                 responseBuilder.append(System.lineSeparator());
 162
 163                 if(line.contains("</rpc-reply>"))
 164                     break;
 165             }
 166         }
 167
 168         sock.close();
 169
 170         String helloMsg = responseBuilder.substring(0, responseBuilder.indexOf(separator));
 171         Document doc = XmlUtil.readXmlToDocument(helloMsg);
 172         assertContainsElementWithText(doc, "urn:ietf:params:netconf:capability:candidate:1.0");
 173
 174         String replyMsg = responseBuilder.substring(responseBuilder.indexOf(separator) + separator.length());
 175         doc = XmlUtil.readXmlToDocument(replyMsg);
 176         assertContainsElementWithText(doc, "tomas");
 177     }
 178
 179     private void assertSessionElementsInResponse(Document document, int i) {
 180         int elementSize = document.getElementsByTagName("session-id").getLength();
 181         Assert.assertEquals("Incorrect number of session-id tags in " + XmlUtil.toString(document),i, elementSize);
 182     }
 183
 184     private NetconfMessage loadGetMessage() throws Exception {
 185         return XmlFileLoader.xmlFileToNetconfMessage("netconfMessages/get.xml");
 186     }
 187
 188     public static NetconfOperationProvider getNetconfOperationProvider() throws Exception {
 189         NetconfOperationProvider factoriesListener = mock(NetconfOperationProvider.class);
 190         NetconfOperationServiceSnapshotImpl snap = mock(NetconfOperationServiceSnapshotImpl.class);
 191         doNothing().when(snap).close();
 192         NetconfOperationService service = mock(NetconfOperationService.class);
 193         Set<Capability> caps = Sets.newHashSet();
 194         caps.add(new Capability() {
 195             @Override
 196             public String getCapabilityUri() {
 197                 return "namespaceModuleRevision";
 198             }
 199
 200             @Override
 201             public Optional<String> getModuleNamespace() {
 202                 return Optional.of("namespace");
 203             }
 204
 205             @Override
 206             public Optional<String> getModuleName() {
 207                 return Optional.of("name");
 208             }
 209
 210             @Override
 211             public Optional<String> getRevision() {
 212                 return Optional.of("revision");
 213             }
 214
 215             @Override
 216             public Optional<String> getCapabilitySchema() {
 217                 return Optional.of("content");
 218             }
 219
 220             @Override
 221             public Optional<List<String>> getLocation() {
 222                 return Optional.absent();
 223             }
 224         });
 225
 226         doReturn(caps).when(service).getCapabilities();
 227         Set<NetconfOperationService> services = Sets.newHashSet(service);
 228         doReturn(services).when(snap).getServices();
 229         doReturn(snap).when(factoriesListener).openSnapshot(anyString());
 230
 231         return factoriesListener;
 232     }
 233
 234
 235 }