Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 15 | */ |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 16 | package org.onlab.onos.sdnip.bgp; |
| 17 | |
| 18 | import static org.hamcrest.Matchers.hasItem; |
| 19 | import static org.hamcrest.Matchers.hasSize; |
| 20 | import static org.hamcrest.Matchers.is; |
| 21 | import static org.hamcrest.Matchers.notNullValue; |
| 22 | import static org.junit.Assert.assertThat; |
| 23 | |
| 24 | import java.net.InetAddress; |
| 25 | import java.net.InetSocketAddress; |
| 26 | import java.net.SocketAddress; |
| 27 | import java.util.ArrayList; |
| 28 | import java.util.Collection; |
| 29 | import java.util.LinkedList; |
| 30 | import java.util.concurrent.Executors; |
| 31 | import java.util.concurrent.TimeUnit; |
| 32 | |
| 33 | import org.jboss.netty.bootstrap.ClientBootstrap; |
| 34 | import org.jboss.netty.buffer.ChannelBuffer; |
| 35 | import org.jboss.netty.channel.Channel; |
| 36 | import org.jboss.netty.channel.ChannelFactory; |
| 37 | import org.jboss.netty.channel.ChannelPipeline; |
| 38 | import org.jboss.netty.channel.ChannelPipelineFactory; |
| 39 | import org.jboss.netty.channel.Channels; |
| 40 | import org.jboss.netty.channel.socket.nio.NioClientSocketChannelFactory; |
| 41 | import org.junit.After; |
| 42 | import org.junit.Before; |
| 43 | import org.junit.Test; |
Pavlin Radoslavov | d26f57a | 2014-10-23 17:19:45 -0700 | [diff] [blame] | 44 | import org.onlab.junit.TestUtils; |
| 45 | import org.onlab.junit.TestUtils.TestUtilsException; |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 46 | import org.onlab.onos.sdnip.RouteListener; |
| 47 | import org.onlab.onos.sdnip.RouteUpdate; |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 48 | import org.onlab.packet.Ip4Address; |
| 49 | import org.onlab.packet.Ip4Prefix; |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 50 | |
| 51 | import com.google.common.net.InetAddresses; |
| 52 | |
| 53 | /** |
| 54 | * Unit tests for the BgpSessionManager class. |
| 55 | */ |
| 56 | public class BgpSessionManagerTest { |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 57 | private static final Ip4Address IP_LOOPBACK_ID = |
| 58 | Ip4Address.valueOf("127.0.0.1"); |
| 59 | private static final Ip4Address BGP_PEER1_ID = |
| 60 | Ip4Address.valueOf("10.0.0.1"); |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 61 | private static final long DEFAULT_LOCAL_PREF = 10; |
| 62 | private static final long DEFAULT_MULTI_EXIT_DISC = 20; |
| 63 | |
| 64 | // The BGP Session Manager to test |
| 65 | private BgpSessionManager bgpSessionManager; |
| 66 | |
| 67 | // Remote Peer state |
| 68 | private ClientBootstrap peerBootstrap; |
| 69 | private TestBgpPeerChannelHandler peerChannelHandler = |
| 70 | new TestBgpPeerChannelHandler(BGP_PEER1_ID, DEFAULT_LOCAL_PREF); |
| 71 | private TestBgpPeerFrameDecoder peerFrameDecoder = |
| 72 | new TestBgpPeerFrameDecoder(); |
| 73 | |
| 74 | // The socket that the Remote Peer should connect to |
| 75 | private InetSocketAddress connectToSocket; |
| 76 | |
| 77 | private final DummyRouteListener dummyRouteListener = |
| 78 | new DummyRouteListener(); |
| 79 | |
| 80 | /** |
| 81 | * Dummy implementation for the RouteListener interface. |
| 82 | */ |
| 83 | private class DummyRouteListener implements RouteListener { |
| 84 | @Override |
| 85 | public void update(RouteUpdate routeUpdate) { |
| 86 | // Nothing to do |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | @Before |
| 91 | public void setUp() throws Exception { |
| 92 | // |
| 93 | // Setup the BGP Session Manager to test, and start listening for BGP |
| 94 | // connections. |
| 95 | // |
| 96 | bgpSessionManager = new BgpSessionManager(dummyRouteListener); |
| 97 | // NOTE: We use port 0 to bind on any available port |
| 98 | bgpSessionManager.startUp(0); |
| 99 | |
| 100 | // Get the port number the BGP Session Manager is listening on |
| 101 | Channel serverChannel = TestUtils.getField(bgpSessionManager, |
| 102 | "serverChannel"); |
| 103 | SocketAddress socketAddress = serverChannel.getLocalAddress(); |
| 104 | InetSocketAddress inetSocketAddress = |
| 105 | (InetSocketAddress) socketAddress; |
| 106 | |
| 107 | // |
| 108 | // Setup the BGP Peer, i.e., the "remote" BGP router that will |
| 109 | // initiate the BGP connection, send BGP UPDATE messages, etc. |
| 110 | // |
| 111 | ChannelFactory channelFactory = |
| 112 | new NioClientSocketChannelFactory(Executors.newCachedThreadPool(), |
| 113 | Executors.newCachedThreadPool()); |
| 114 | ChannelPipelineFactory pipelineFactory = new ChannelPipelineFactory() { |
| 115 | @Override |
| 116 | public ChannelPipeline getPipeline() throws Exception { |
| 117 | // Setup the transmitting pipeline |
| 118 | ChannelPipeline pipeline = Channels.pipeline(); |
| 119 | pipeline.addLast("TestBgpPeerFrameDecoder", |
| 120 | peerFrameDecoder); |
| 121 | pipeline.addLast("TestBgpPeerChannelHandler", |
| 122 | peerChannelHandler); |
| 123 | return pipeline; |
| 124 | } |
| 125 | }; |
| 126 | |
| 127 | peerBootstrap = new ClientBootstrap(channelFactory); |
| 128 | peerBootstrap.setOption("child.keepAlive", true); |
| 129 | peerBootstrap.setOption("child.tcpNoDelay", true); |
| 130 | peerBootstrap.setPipelineFactory(pipelineFactory); |
| 131 | |
| 132 | InetAddress connectToAddress = InetAddresses.forString("127.0.0.1"); |
| 133 | connectToSocket = new InetSocketAddress(connectToAddress, |
| 134 | inetSocketAddress.getPort()); |
| 135 | } |
| 136 | |
| 137 | @After |
| 138 | public void tearDown() throws Exception { |
| 139 | bgpSessionManager.shutDown(); |
| 140 | bgpSessionManager = null; |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Gets BGP RIB-IN routes by waiting until they are received. |
| 145 | * <p/> |
| 146 | * NOTE: We keep checking once a second the number of received routes, |
| 147 | * up to 5 seconds. |
| 148 | * |
| 149 | * @param bgpSession the BGP session that is expected to receive the |
| 150 | * routes |
| 151 | * @param expectedRoutes the expected number of routes |
| 152 | * @return the BGP RIB-IN routes as received within the expected |
| 153 | * time interval |
| 154 | */ |
| 155 | private Collection<BgpRouteEntry> waitForBgpRibIn(BgpSession bgpSession, |
| 156 | long expectedRoutes) |
| 157 | throws InterruptedException { |
| 158 | Collection<BgpRouteEntry> bgpRibIn = bgpSession.getBgpRibIn(); |
| 159 | |
| 160 | final int maxChecks = 5; // Max wait of 5 seconds |
| 161 | for (int i = 0; i < maxChecks; i++) { |
| 162 | if (bgpRibIn.size() == expectedRoutes) { |
| 163 | break; |
| 164 | } |
| 165 | Thread.sleep(1000); |
| 166 | bgpRibIn = bgpSession.getBgpRibIn(); |
| 167 | } |
| 168 | |
| 169 | return bgpRibIn; |
| 170 | } |
| 171 | |
| 172 | /** |
| 173 | * Gets BGP merged routes by waiting until they are received. |
| 174 | * <p/> |
| 175 | * NOTE: We keep checking once a second the number of received routes, |
| 176 | * up to 5 seconds. |
| 177 | * |
| 178 | * @param expectedRoutes the expected number of routes |
| 179 | * @return the BGP Session Manager routes as received within the expected |
| 180 | * time interval |
| 181 | */ |
| 182 | private Collection<BgpRouteEntry> waitForBgpRoutes(long expectedRoutes) |
| 183 | throws InterruptedException { |
| 184 | Collection<BgpRouteEntry> bgpRoutes = bgpSessionManager.getBgpRoutes(); |
| 185 | |
| 186 | final int maxChecks = 5; // Max wait of 5 seconds |
| 187 | for (int i = 0; i < maxChecks; i++) { |
| 188 | if (bgpRoutes.size() == expectedRoutes) { |
| 189 | break; |
| 190 | } |
| 191 | Thread.sleep(1000); |
| 192 | bgpRoutes = bgpSessionManager.getBgpRoutes(); |
| 193 | } |
| 194 | |
| 195 | return bgpRoutes; |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * Tests that the BGP OPEN messages have been exchanged, followed by |
| 200 | * KEEPALIVE. |
| 201 | * <p> |
| 202 | * The BGP Peer opens the sessions and transmits OPEN Message, eventually |
| 203 | * followed by KEEPALIVE. The tested BGP listener should respond by |
| 204 | * OPEN Message, followed by KEEPALIVE. |
| 205 | * |
| 206 | * @throws TestUtilsException TestUtils error |
| 207 | */ |
| 208 | @Test |
| 209 | public void testExchangedBgpOpenMessages() |
| 210 | throws InterruptedException, TestUtilsException { |
| 211 | // Initiate the connection |
| 212 | peerBootstrap.connect(connectToSocket); |
| 213 | |
| 214 | // Wait until the OPEN message is received |
| 215 | peerFrameDecoder.receivedOpenMessageLatch.await(2000, |
| 216 | TimeUnit.MILLISECONDS); |
| 217 | // Wait until the KEEPALIVE message is received |
| 218 | peerFrameDecoder.receivedKeepaliveMessageLatch.await(2000, |
| 219 | TimeUnit.MILLISECONDS); |
| 220 | |
| 221 | // |
| 222 | // Test the fields from the BGP OPEN message: |
| 223 | // BGP version, AS number, BGP ID |
| 224 | // |
| 225 | assertThat(peerFrameDecoder.remoteBgpVersion, |
| 226 | is(BgpConstants.BGP_VERSION)); |
| 227 | assertThat(peerFrameDecoder.remoteAs, |
| 228 | is(TestBgpPeerChannelHandler.PEER_AS)); |
| 229 | assertThat(peerFrameDecoder.remoteBgpIdentifier, is(IP_LOOPBACK_ID)); |
| 230 | |
| 231 | // |
| 232 | // Test that a BgpSession instance has been created |
| 233 | // |
| 234 | assertThat(bgpSessionManager.getMyBgpId(), is(IP_LOOPBACK_ID)); |
| 235 | assertThat(bgpSessionManager.getBgpSessions(), hasSize(1)); |
| 236 | BgpSession bgpSession = |
| 237 | bgpSessionManager.getBgpSessions().iterator().next(); |
| 238 | assertThat(bgpSession, notNullValue()); |
| 239 | long sessionAs = TestUtils.getField(bgpSession, "localAs"); |
| 240 | assertThat(sessionAs, is(TestBgpPeerChannelHandler.PEER_AS)); |
| 241 | } |
| 242 | |
| 243 | /** |
| 244 | * Tests that the BGP UPDATE messages have been received and processed. |
| 245 | */ |
| 246 | @Test |
| 247 | public void testProcessedBgpUpdateMessages() throws InterruptedException { |
| 248 | BgpSession bgpSession; |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 249 | Ip4Address nextHopRouter; |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 250 | BgpRouteEntry bgpRouteEntry; |
| 251 | ChannelBuffer message; |
| 252 | Collection<BgpRouteEntry> bgpRibIn; |
| 253 | Collection<BgpRouteEntry> bgpRoutes; |
| 254 | |
| 255 | // Initiate the connection |
| 256 | peerBootstrap.connect(connectToSocket); |
| 257 | |
| 258 | // Wait until the OPEN message is received |
| 259 | peerFrameDecoder.receivedOpenMessageLatch.await(2000, |
| 260 | TimeUnit.MILLISECONDS); |
| 261 | // Wait until the KEEPALIVE message is received |
| 262 | peerFrameDecoder.receivedKeepaliveMessageLatch.await(2000, |
| 263 | TimeUnit.MILLISECONDS); |
| 264 | |
| 265 | // Get the BGP Session handler |
| 266 | bgpSession = bgpSessionManager.getBgpSessions().iterator().next(); |
| 267 | |
| 268 | // Prepare routes to add/delete |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 269 | nextHopRouter = Ip4Address.valueOf("10.20.30.40"); |
| 270 | Collection<Ip4Prefix> addedRoutes = new LinkedList<>(); |
| 271 | Collection<Ip4Prefix> withdrawnRoutes = new LinkedList<>(); |
| 272 | addedRoutes.add(Ip4Prefix.valueOf("0.0.0.0/0")); |
| 273 | addedRoutes.add(Ip4Prefix.valueOf("20.0.0.0/8")); |
| 274 | addedRoutes.add(Ip4Prefix.valueOf("30.0.0.0/16")); |
| 275 | addedRoutes.add(Ip4Prefix.valueOf("40.0.0.0/24")); |
| 276 | addedRoutes.add(Ip4Prefix.valueOf("50.0.0.0/32")); |
| 277 | withdrawnRoutes.add(Ip4Prefix.valueOf("60.0.0.0/8")); |
| 278 | withdrawnRoutes.add(Ip4Prefix.valueOf("70.0.0.0/16")); |
| 279 | withdrawnRoutes.add(Ip4Prefix.valueOf("80.0.0.0/24")); |
| 280 | withdrawnRoutes.add(Ip4Prefix.valueOf("90.0.0.0/32")); |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 281 | // Write the routes |
| 282 | message = peerChannelHandler.prepareBgpUpdate(nextHopRouter, |
| 283 | addedRoutes, |
| 284 | withdrawnRoutes); |
| 285 | peerChannelHandler.savedCtx.getChannel().write(message); |
| 286 | |
| 287 | // Check that the routes have been received, processed and stored |
| 288 | bgpRibIn = waitForBgpRibIn(bgpSession, 5); |
| 289 | assertThat(bgpRibIn, hasSize(5)); |
| 290 | bgpRoutes = waitForBgpRoutes(5); |
| 291 | assertThat(bgpRoutes, hasSize(5)); |
| 292 | |
| 293 | // Setup the AS Path |
| 294 | ArrayList<BgpRouteEntry.PathSegment> pathSegments = new ArrayList<>(); |
| 295 | byte pathSegmentType1 = (byte) BgpConstants.Update.AsPath.AS_SEQUENCE; |
| 296 | ArrayList<Long> segmentAsNumbers1 = new ArrayList<>(); |
| 297 | segmentAsNumbers1.add((long) 65010); |
| 298 | segmentAsNumbers1.add((long) 65020); |
| 299 | segmentAsNumbers1.add((long) 65030); |
| 300 | BgpRouteEntry.PathSegment pathSegment1 = |
| 301 | new BgpRouteEntry.PathSegment(pathSegmentType1, segmentAsNumbers1); |
| 302 | pathSegments.add(pathSegment1); |
| 303 | // |
| 304 | byte pathSegmentType2 = (byte) BgpConstants.Update.AsPath.AS_SET; |
| 305 | ArrayList<Long> segmentAsNumbers2 = new ArrayList<>(); |
| 306 | segmentAsNumbers2.add((long) 65041); |
| 307 | segmentAsNumbers2.add((long) 65042); |
| 308 | segmentAsNumbers2.add((long) 65043); |
| 309 | BgpRouteEntry.PathSegment pathSegment2 = |
| 310 | new BgpRouteEntry.PathSegment(pathSegmentType2, segmentAsNumbers2); |
| 311 | pathSegments.add(pathSegment2); |
| 312 | // |
| 313 | BgpRouteEntry.AsPath asPath = new BgpRouteEntry.AsPath(pathSegments); |
| 314 | |
| 315 | // |
| 316 | bgpRouteEntry = |
| 317 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 318 | Ip4Prefix.valueOf("0.0.0.0/0"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 319 | nextHopRouter, |
| 320 | (byte) BgpConstants.Update.Origin.IGP, |
| 321 | asPath, |
| 322 | DEFAULT_LOCAL_PREF); |
| 323 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 324 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 325 | // |
| 326 | bgpRouteEntry = |
| 327 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 328 | Ip4Prefix.valueOf("20.0.0.0/8"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 329 | nextHopRouter, |
| 330 | (byte) BgpConstants.Update.Origin.IGP, |
| 331 | asPath, |
| 332 | DEFAULT_LOCAL_PREF); |
| 333 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 334 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 335 | // |
| 336 | bgpRouteEntry = |
| 337 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 338 | Ip4Prefix.valueOf("30.0.0.0/16"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 339 | nextHopRouter, |
| 340 | (byte) BgpConstants.Update.Origin.IGP, |
| 341 | asPath, |
| 342 | DEFAULT_LOCAL_PREF); |
| 343 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 344 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 345 | // |
| 346 | bgpRouteEntry = |
| 347 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 348 | Ip4Prefix.valueOf("40.0.0.0/24"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 349 | nextHopRouter, |
| 350 | (byte) BgpConstants.Update.Origin.IGP, |
| 351 | asPath, |
| 352 | DEFAULT_LOCAL_PREF); |
| 353 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 354 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 355 | // |
| 356 | bgpRouteEntry = |
| 357 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 358 | Ip4Prefix.valueOf("50.0.0.0/32"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 359 | nextHopRouter, |
| 360 | (byte) BgpConstants.Update.Origin.IGP, |
| 361 | asPath, |
| 362 | DEFAULT_LOCAL_PREF); |
| 363 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 364 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 365 | |
| 366 | // Delete some routes |
| 367 | addedRoutes = new LinkedList<>(); |
| 368 | withdrawnRoutes = new LinkedList<>(); |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 369 | withdrawnRoutes.add(Ip4Prefix.valueOf("0.0.0.0/0")); |
| 370 | withdrawnRoutes.add(Ip4Prefix.valueOf("50.0.0.0/32")); |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 371 | |
| 372 | // Write the routes |
| 373 | message = peerChannelHandler.prepareBgpUpdate(nextHopRouter, |
| 374 | addedRoutes, |
| 375 | withdrawnRoutes); |
| 376 | peerChannelHandler.savedCtx.getChannel().write(message); |
| 377 | |
| 378 | // Check that the routes have been received, processed and stored |
| 379 | bgpRibIn = waitForBgpRibIn(bgpSession, 3); |
| 380 | assertThat(bgpRibIn, hasSize(3)); |
| 381 | bgpRoutes = waitForBgpRoutes(3); |
| 382 | assertThat(bgpRoutes, hasSize(3)); |
| 383 | // |
| 384 | bgpRouteEntry = |
| 385 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 386 | Ip4Prefix.valueOf("20.0.0.0/8"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 387 | nextHopRouter, |
| 388 | (byte) BgpConstants.Update.Origin.IGP, |
| 389 | asPath, |
| 390 | DEFAULT_LOCAL_PREF); |
| 391 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 392 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 393 | // |
| 394 | bgpRouteEntry = |
| 395 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 396 | Ip4Prefix.valueOf("30.0.0.0/16"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 397 | nextHopRouter, |
| 398 | (byte) BgpConstants.Update.Origin.IGP, |
| 399 | asPath, |
| 400 | DEFAULT_LOCAL_PREF); |
| 401 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 402 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 403 | // |
| 404 | bgpRouteEntry = |
| 405 | new BgpRouteEntry(bgpSession, |
Pavlin Radoslavov | 6b57073 | 2014-11-06 13:16:45 -0800 | [diff] [blame^] | 406 | Ip4Prefix.valueOf("40.0.0.0/24"), |
Jonathan Hart | 20d8e51 | 2014-10-16 11:05:52 -0700 | [diff] [blame] | 407 | nextHopRouter, |
| 408 | (byte) BgpConstants.Update.Origin.IGP, |
| 409 | asPath, |
| 410 | DEFAULT_LOCAL_PREF); |
| 411 | bgpRouteEntry.setMultiExitDisc(DEFAULT_MULTI_EXIT_DISC); |
| 412 | assertThat(bgpRibIn, hasItem(bgpRouteEntry)); |
| 413 | |
| 414 | // Close the channel and test there are no routes |
| 415 | peerChannelHandler.closeChannel(); |
| 416 | bgpRoutes = waitForBgpRoutes(0); |
| 417 | assertThat(bgpRoutes, hasSize(0)); |
| 418 | } |
| 419 | } |