package org.opendaylight.protocol.bgp.rib.impl;
import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
-import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.util.concurrent.Future;
import io.netty.util.concurrent.GenericFutureListener;
import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
import org.opendaylight.protocol.bgp.parser.BgpExtendedMessageUtil;
import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
import org.opendaylight.protocol.bgp.rib.impl.spi.BGPPeerRegistry;
import org.opendaylight.protocol.bgp.rib.impl.spi.BGPSessionPreferences;
public class BGPDispatcherImplTest {
- private static final InetSocketAddress ADDRESS = new InetSocketAddress("127.0.10.0", 1790);
- private static final InetSocketAddress CLIENT_ADDRESS = new InetSocketAddress("127.0.11.0", 1791);
- private static final InetSocketAddress CLIENT_ADDRESS2 = new InetSocketAddress("127.0.12.0", 1792);
private static final AsNumber AS_NUMBER = new AsNumber(30L);
- private static final int TIMEOUT = 5000;
private static final int RETRY_TIMER = 10;
-
- private final BgpTableType ipv4tt = new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
-
- private BGPDispatcherImpl dispatcher;
+ private static final BgpTableType IPV_4_TT = new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class);
+ private BGPDispatcherImpl serverDispatcher;
private TestClientDispatcher clientDispatcher;
-
private BGPPeerRegistry registry;
-
- private Channel channel;
+ private SimpleSessionListener clientListener;
+ private SimpleSessionListener serverListener;
@Before
public void setUp() throws BGPDocumentedException {
- final EventLoopGroup group = new NioEventLoopGroup();
this.registry = new StrictBGPPeerRegistry();
- this.registry.addPeer(new IpAddress(new Ipv4Address(CLIENT_ADDRESS.getAddress().getHostAddress())),
- new SimpleSessionListener(), createPreferences(CLIENT_ADDRESS));
- this.registry.addPeer(new IpAddress(new Ipv4Address(ADDRESS.getAddress().getHostAddress())),
- new SimpleSessionListener(), createPreferences(ADDRESS));
- this.dispatcher = new BGPDispatcherImpl(ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getMessageRegistry(), group, group);
- this.clientDispatcher = new TestClientDispatcher(group, group, ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getMessageRegistry(),
- CLIENT_ADDRESS);
+ this.clientListener = new SimpleSessionListener();
+ final BGPExtensionProviderContext ctx = ServiceLoaderBGPExtensionProviderContext.getSingletonInstance();
+ this.serverDispatcher = new BGPDispatcherImpl(ctx.getMessageRegistry(), new NioEventLoopGroup(), new NioEventLoopGroup());
+ configureClient(ctx);
+ }
- final ChannelFuture future = this.dispatcher.createServer(this.registry, ADDRESS);
+ private void configureClient(final BGPExtensionProviderContext ctx) {
+ final InetSocketAddress clientAddress = new InetSocketAddress("127.0.11.0", 1791);
+ final IpAddress clientPeerIp = new IpAddress(new Ipv4Address(clientAddress.getAddress().getHostAddress()));
+ this.registry.addPeer(clientPeerIp, this.clientListener, createPreferences(clientAddress));
+ this.clientDispatcher = new TestClientDispatcher(new NioEventLoopGroup(), new NioEventLoopGroup(), ctx.getMessageRegistry(), clientAddress);
+ }
+
+ private Channel createServer(final InetSocketAddress serverAddress) throws InterruptedException {
+ this.serverListener = new SimpleSessionListener();
+ this.registry.addPeer(new IpAddress(new Ipv4Address(serverAddress.getAddress().getHostAddress())), this.serverListener, createPreferences(serverAddress));
+ final ChannelFuture future = this.serverDispatcher.createServer(this.registry, serverAddress);
future.addListener(new GenericFutureListener<Future<Void>>() {
@Override
public void operationComplete(final Future<Void> future) {
- if(!future.isSuccess()) {
- Assert.fail("Failed to create server.");
- }
+ Preconditions.checkArgument(future.isSuccess(), "Unable to start bgp server on %s", future.cause());
}
});
- this.channel = future.channel();
+ return future.channel();
+ }
+
+ @After
+ public void tearDown() throws Exception {
+ this.serverDispatcher.close();
+ this.registry.close();
}
@Test
public void testCreateClient() throws InterruptedException, ExecutionException {
- final BGPSessionImpl session = this.clientDispatcher.createClient(ADDRESS, this.registry,
- 0, Optional.<InetSocketAddress>absent()).get();
- Assert.assertEquals(BGPSessionImpl.State.UP, session.getState());
+ final InetSocketAddress serverAddress = new InetSocketAddress("127.0.10.0", 1790);
+ final Channel serverChannel = createServer(serverAddress);
+ Thread.sleep(1000);
+ final BGPSessionImpl session = this.clientDispatcher.createClient(serverAddress, this.registry, 0, Optional.absent()).get();
+ Thread.sleep(3000);
+ Assert.assertEquals(BGPSessionImpl.State.UP, this.clientListener.getState());
+ Assert.assertEquals(BGPSessionImpl.State.UP, this.serverListener.getState());
Assert.assertEquals(AS_NUMBER, session.getAsNumber());
- Assert.assertEquals(Sets.newHashSet(this.ipv4tt), session.getAdvertisedTableTypes());
+ Assert.assertEquals(Sets.newHashSet(IPV_4_TT), session.getAdvertisedTableTypes());
+ Assert.assertTrue(serverChannel.isWritable());
session.close();
- }
- @After
- public void tearDown() throws Exception {
- this.channel.close().get();
- this.dispatcher.close();
- this.registry.close();
+ Thread.sleep(3000);
+ Assert.assertEquals(BGPSessionImpl.State.IDLE, this.clientListener.getState());
+ Assert.assertEquals(BGPSessionImpl.State.IDLE, this.serverListener.getState());
}
@Test
- public void testCreateReconnectingClient() throws InterruptedException, ExecutionException {
- final SimpleSessionListener listener = new SimpleSessionListener();
- this.registry.addPeer(new IpAddress(new Ipv4Address(CLIENT_ADDRESS2.getAddress().getHostAddress())), listener, createPreferences(CLIENT_ADDRESS2));
- final Future<Void> cf = this.clientDispatcher.createReconnectingClient(CLIENT_ADDRESS2, this.registry,
- RETRY_TIMER, Optional.<InetSocketAddress>absent());
- final Channel channel2 = this.dispatcher.createServer(this.registry, CLIENT_ADDRESS2).channel();
+ public void testCreateReconnectingClient() throws Exception {
+ final InetSocketAddress serverAddress = new InetSocketAddress("127.0.20.0", 1792);
+ final Channel serverChannel = createServer(serverAddress);
Thread.sleep(1000);
- Assert.assertTrue(listener.up);
- Assert.assertTrue(channel2.isActive());
- cf.cancel(true);
- listener.releaseConnection();
+ final Future<Void> future = this.clientDispatcher.createReconnectingClient(serverAddress, this.registry, RETRY_TIMER, Optional.absent());
+ Thread.sleep(3000);
+ Assert.assertEquals(BGPSessionImpl.State.UP, this.serverListener.getState());
+ Assert.assertTrue(serverChannel.isWritable());
+ future.cancel(true);
+ this.serverListener.releaseConnection();
+ Thread.sleep(3000);
+ Assert.assertEquals(BGPSessionImpl.State.IDLE, this.serverListener.getState());
}
private BGPSessionPreferences createPreferences(final InetSocketAddress socketAddress) {
final List<OptionalCapabilities> capas = Lists.newArrayList();
capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(
CParameters1.class, new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder()
- .setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build())
+ .setAfi(IPV_4_TT.getAfi()).setSafi(IPV_4_TT.getSafi()).build()).build())
.setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(new AsNumber(30L)).build())
.build()).build());
capas.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
Code Review / bgpcep.git / blobdiff