protocol/netconf-client/src/test/java/org/opendaylight/netconf/client/NetconfClientDispatcherImplTest.java

   1 /*
   2  * Copyright (c) 2014 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.client;
  10
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.mockito.ArgumentMatchers.any;
  13 import static org.mockito.Mockito.doReturn;
  14
  15 import io.netty.channel.Channel;
  16 import io.netty.channel.ChannelFuture;
  17 import io.netty.channel.ChannelPromise;
  18 import io.netty.channel.EventLoopGroup;
  19 import io.netty.util.HashedWheelTimer;
  20 import io.netty.util.Timer;
  21 import io.netty.util.concurrent.GenericFutureListener;
  22 import java.net.InetSocketAddress;
  23 import java.util.concurrent.Future;
  24 import org.junit.Test;
  25 import org.mockito.Mockito;
  26 import org.opendaylight.netconf.api.messages.NetconfHelloMessageAdditionalHeader;
  27 import org.opendaylight.netconf.client.conf.NetconfClientConfiguration;
  28 import org.opendaylight.netconf.client.conf.NetconfReconnectingClientConfiguration;
  29 import org.opendaylight.netconf.client.conf.NetconfReconnectingClientConfigurationBuilder;
  30 import org.opendaylight.netconf.nettyutil.ReconnectFuture;
  31 import org.opendaylight.netconf.nettyutil.ReconnectStrategy;
  32 import org.opendaylight.netconf.nettyutil.ReconnectStrategyFactory;
  33 import org.opendaylight.netconf.nettyutil.handler.ssh.authentication.AuthenticationHandler;
  34
  35 public class NetconfClientDispatcherImplTest {
  36     @Test
  37     public void testNetconfClientDispatcherImpl() throws Exception {
  38         EventLoopGroup bossGroup = Mockito.mock(EventLoopGroup.class);
  39         EventLoopGroup workerGroup = Mockito.mock(EventLoopGroup.class);
  40         Timer timer = new HashedWheelTimer();
  41
  42         ChannelFuture chf = Mockito.mock(ChannelFuture.class);
  43         Channel ch = Mockito.mock(Channel.class);
  44         doReturn(ch).when(chf).channel();
  45         Throwable thr = Mockito.mock(Throwable.class);
  46         doReturn(chf).when(workerGroup).register(any(Channel.class));
  47
  48         ChannelPromise promise = Mockito.mock(ChannelPromise.class);
  49         doReturn(promise).when(chf).addListener(any(GenericFutureListener.class));
  50         doReturn(thr).when(chf).cause();
  51         doReturn(true).when(chf).isDone();
  52         doReturn(false).when(chf).isSuccess();
  53
  54         Long timeout = 200L;
  55         NetconfHelloMessageAdditionalHeader header =
  56                 new NetconfHelloMessageAdditionalHeader("a", "host", "port", "trans", "id");
  57         NetconfClientSessionListener listener = new SimpleNetconfClientSessionListener();
  58         InetSocketAddress address = InetSocketAddress.createUnresolved("host", 830);
  59         ReconnectStrategyFactory reconnectStrategyFactory = Mockito.mock(ReconnectStrategyFactory.class);
  60         AuthenticationHandler handler = Mockito.mock(AuthenticationHandler.class);
  61         ReconnectStrategy reconnect = Mockito.mock(ReconnectStrategy.class);
  62
  63         doReturn(5).when(reconnect).getConnectTimeout();
  64         doReturn("").when(reconnect).toString();
  65         doReturn("").when(handler).toString();
  66         doReturn("").when(reconnectStrategyFactory).toString();
  67         doReturn(reconnect).when(reconnectStrategyFactory).createReconnectStrategy();
  68
  69         NetconfReconnectingClientConfiguration cfg = NetconfReconnectingClientConfigurationBuilder.create()
  70                 .withProtocol(NetconfClientConfiguration.NetconfClientProtocol.SSH)
  71                 .withAddress(address)
  72                 .withConnectionTimeoutMillis(timeout)
  73                 .withReconnectStrategy(reconnect)
  74                 .withAdditionalHeader(header)
  75                 .withSessionListener(listener)
  76                 .withConnectStrategyFactory(reconnectStrategyFactory)
  77                 .withAuthHandler(handler).build();
  78
  79         NetconfReconnectingClientConfiguration cfg2 = NetconfReconnectingClientConfigurationBuilder.create()
  80                 .withProtocol(NetconfClientConfiguration.NetconfClientProtocol.TCP)
  81                 .withAddress(address)
  82                 .withConnectionTimeoutMillis(timeout)
  83                 .withReconnectStrategy(reconnect)
  84                 .withAdditionalHeader(header)
  85                 .withSessionListener(listener)
  86                 .withConnectStrategyFactory(reconnectStrategyFactory)
  87                 .withAuthHandler(handler).build();
  88
  89         NetconfClientDispatcherImpl dispatcher = new NetconfClientDispatcherImpl(bossGroup, workerGroup, timer);
  90         Future<NetconfClientSession> sshSession = dispatcher.createClient(cfg);
  91         Future<NetconfClientSession> tcpSession = dispatcher.createClient(cfg2);
  92
  93         ReconnectFuture sshReconn = dispatcher.createReconnectingClient(cfg);
  94         final ReconnectFuture tcpReconn = dispatcher.createReconnectingClient(cfg2);
  95
  96         assertNotNull(sshSession);
  97         assertNotNull(tcpSession);
  98         assertNotNull(sshReconn);
  99         assertNotNull(tcpReconn);
 100
 101         SslHandlerFactory sslHandlerFactory = Mockito.mock(SslHandlerFactory.class);
 102         NetconfReconnectingClientConfiguration cfg3 = NetconfReconnectingClientConfigurationBuilder.create()
 103                 .withProtocol(NetconfClientConfiguration.NetconfClientProtocol.TLS)
 104                 .withAddress(address)
 105                 .withConnectionTimeoutMillis(timeout)
 106                 .withReconnectStrategy(reconnect)
 107                 .withAdditionalHeader(header)
 108                 .withSessionListener(listener)
 109                 .withConnectStrategyFactory(reconnectStrategyFactory)
 110                 .withSslHandlerFactory(sslHandlerFactory).build();
 111
 112         Future<NetconfClientSession> tlsSession = dispatcher.createClient(cfg3);
 113         ReconnectFuture tlsReconn = dispatcher.createReconnectingClient(cfg3);
 114
 115         assertNotNull(tlsSession);
 116         assertNotNull(tlsReconn);
 117     }
 118 }