bgp/bmp-impl/src/test/java/org/opendaylight/protocol/bmp/impl/session/BmpDispatcherImplTest.java

   1 /*
   2  * Copyright (c) 2015 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.protocol.bmp.impl.session;
  10
  11 import com.google.common.base.Optional;
  12 import io.netty.bootstrap.Bootstrap;
  13 import io.netty.channel.Channel;
  14 import io.netty.channel.ChannelHandler;
  15 import io.netty.channel.ChannelHandlerContext;
  16 import io.netty.channel.ChannelInitializer;
  17 import io.netty.channel.ChannelOption;
  18 import io.netty.channel.nio.NioEventLoopGroup;
  19 import io.netty.channel.socket.SocketChannel;
  20 import io.netty.channel.socket.nio.NioSocketChannel;
  21 import java.net.InetSocketAddress;
  22 import org.junit.After;
  23 import org.junit.Assert;
  24 import org.junit.Before;
  25 import org.junit.Test;
  26 import org.mockito.Mock;
  27 import org.mockito.Mockito;
  28 import org.mockito.MockitoAnnotations;
  29 import org.opendaylight.protocol.bgp.parser.impl.BGPActivator;
  30 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
  31 import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContext;
  32 import org.opendaylight.protocol.bmp.api.BmpDispatcher;
  33 import org.opendaylight.protocol.bmp.api.BmpSession;
  34 import org.opendaylight.protocol.bmp.api.BmpSessionFactory;
  35 import org.opendaylight.protocol.bmp.api.BmpSessionListenerFactory;
  36 import org.opendaylight.protocol.bmp.impl.BmpActivator;
  37 import org.opendaylight.protocol.bmp.impl.BmpDispatcherImpl;
  38 import org.opendaylight.protocol.bmp.spi.registry.BmpMessageRegistry;
  39 import org.opendaylight.protocol.bmp.spi.registry.SimpleBmpExtensionProviderContext;
  40 import org.opendaylight.tcpmd5.api.KeyMapping;
  41 import org.opendaylight.tcpmd5.netty.MD5ServerChannelFactory;
  42
  43 public class BmpDispatcherImplTest {
  44
  45     private static final int PORT = 45678;
  46     private static final InetSocketAddress CLIENT_REMOTE = new InetSocketAddress("127.0.0.10", PORT);
  47     private static final InetSocketAddress SERVER = new InetSocketAddress("0.0.0.0", PORT);
  48
  49     private BmpDispatcher dispatcher;
  50     private BGPActivator bgpActivator;
  51     private BmpActivator bmpActivator;
  52
  53     @Mock
  54     private BmpSession mockedSession;
  55     @Mock
  56     private BmpSessionListenerFactory mockedListenerFactory;
  57     @Mock
  58     private ChannelHandler mockedChannelHandler;
  59
  60     @Before
  61     public void setUp() throws Exception {
  62         MockitoAnnotations.initMocks(this);
  63         Mockito.doNothing().when(this.mockedSession).handlerRemoved(Mockito.any(ChannelHandlerContext.class));
  64         Mockito.doNothing().when(this.mockedSession).handlerAdded(Mockito.any(ChannelHandlerContext.class));
  65         Mockito.doNothing().when(this.mockedSession).channelRegistered(Mockito.any(ChannelHandlerContext.class));
  66         Mockito.doNothing().when(this.mockedSession).channelActive(Mockito.any(ChannelHandlerContext.class));
  67         Mockito.doNothing().when(this.mockedSession).channelInactive(Mockito.any(ChannelHandlerContext.class));
  68         Mockito.doNothing().when(this.mockedSession).channelUnregistered(Mockito.any(ChannelHandlerContext.class));
  69         Mockito.doNothing().when(this.mockedSession).channelReadComplete(Mockito.any(ChannelHandlerContext.class));
  70
  71         this.bgpActivator = new BGPActivator();
  72         final BGPExtensionProviderContext context = new SimpleBGPExtensionProviderContext();
  73         this.bgpActivator.start(context);
  74         final SimpleBmpExtensionProviderContext ctx = new SimpleBmpExtensionProviderContext();
  75         this.bmpActivator = new BmpActivator(context);
  76         this.bmpActivator.start(ctx);
  77         final BmpMessageRegistry messageRegistry = ctx.getBmpMessageRegistry();
  78         this.dispatcher = new BmpDispatcherImpl(new NioEventLoopGroup(), new NioEventLoopGroup(), messageRegistry, new BmpSessionFactory() {
  79             @Override
  80             public BmpSession getSession(final Channel channel,
  81                     final BmpSessionListenerFactory sessionListenerFactory) {
  82                 return BmpDispatcherImplTest.this.mockedSession;
  83             }
  84         }, Optional.<MD5ServerChannelFactory<?>>absent());
  85     }
  86
  87     @After
  88     public void tearDown() throws Exception {
  89         this.bgpActivator.close();
  90         this.bmpActivator.close();
  91         this.dispatcher.close();
  92     }
  93
  94     @Test
  95     public void testCreateServer() throws Exception {
  96         final Channel serverChannel = this.dispatcher.createServer(SERVER, this.mockedListenerFactory, Optional.<KeyMapping>absent()).await().channel();
  97         Assert.assertTrue(serverChannel.isActive());
  98         final Channel clientChannel = connectTestClient();
  99         Assert.assertTrue(clientChannel.isActive());
 100         Thread.sleep(500);
 101         Mockito.verify(this.mockedSession, Mockito.times(1)).handlerAdded(Mockito.any(ChannelHandlerContext.class));
 102         Mockito.verify(this.mockedSession, Mockito.times(1)).channelRegistered(Mockito.any(ChannelHandlerContext.class));
 103         Mockito.verify(this.mockedSession, Mockito.times(1)).channelActive(Mockito.any(ChannelHandlerContext.class));
 104         clientChannel.close().get();
 105         serverChannel.close().get();
 106     }
 107
 108     private Channel connectTestClient() throws InterruptedException {
 109         final Bootstrap b = new Bootstrap();
 110         b.group(new NioEventLoopGroup());
 111         b.option(ChannelOption.SO_KEEPALIVE, true);
 112         b.channel(NioSocketChannel.class);
 113         b.handler(new ChannelInitializer<SocketChannel>() {
 114             @Override
 115             protected void initChannel(final SocketChannel ch) throws Exception {
 116                 //no initialization
 117             }
 118         });
 119         return b.connect(CLIENT_REMOTE).sync().channel();
 120     }
 121 }