bgp/rib-impl/src/test/java/org/opendaylight/protocol/bgp/rib/impl/ParserToSalTest.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.protocol.bgp.rib.impl;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Matchers.any;
  14 import static org.mockito.Matchers.anyInt;
  15 import static org.opendaylight.protocol.bgp.rib.impl.AbstractAddPathTest.AS_NUMBER;
  16 import static org.opendaylight.protocol.bgp.rib.impl.AbstractAddPathTest.BGP_ID;
  17 import static org.opendaylight.protocol.util.CheckUtil.readDataOperational;
  18
  19 import com.google.common.collect.Collections2;
  20 import com.google.common.collect.ImmutableList;
  21 import com.google.common.collect.Lists;
  22 import com.google.common.eventbus.EventBus;
  23 import io.netty.util.concurrent.GlobalEventExecutor;
  24 import java.net.InetSocketAddress;
  25 import java.util.Collection;
  26 import java.util.Collections;
  27 import java.util.List;
  28 import org.junit.After;
  29 import org.junit.Before;
  30 import org.junit.Ignore;
  31 import org.junit.Test;
  32 import org.mockito.Mock;
  33 import org.mockito.Mockito;
  34 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  35 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  36 import org.opendaylight.protocol.bgp.inet.RIBActivator;
  37 import org.opendaylight.protocol.bgp.mode.impl.base.BasePathSelectionModeFactory;
  38 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
  39 import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
  40 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPDispatcher;
  41 import org.opendaylight.protocol.bgp.rib.mock.BGPMock;
  42 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBExtensionProviderActivator;
  43 import org.opendaylight.protocol.bgp.rib.spi.BGPPeerTracker;
  44 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderContext;
  45 import org.opendaylight.protocol.bgp.rib.spi.SimpleRIBExtensionProviderContext;
  46 import org.opendaylight.protocol.bgp.util.HexDumpBGPFileParser;
  47 import org.opendaylight.protocol.concepts.KeyMapping;
  48 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  49 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.LinkstateAddressFamily;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.LinkstateSubsequentAddressFamily;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpTableType;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.BgpRib;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.PeerRole;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.RibId;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.Tables;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.TablesKey;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv4AddressFamily;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.UnicastSubsequentAddressFamily;
  60 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  61 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  62
  63 @Ignore
  64 public class ParserToSalTest extends DefaultRibPoliciesMockTest {
  65
  66     private static final String TEST_RIB_ID = "testRib";
  67     private static final TablesKey TABLE_KEY
  68             = new TablesKey(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class);
  69     private static final InstanceIdentifier<BgpRib> BGP_IID = InstanceIdentifier.create(BgpRib.class);
  70     private BGPMock mock;
  71     private AbstractRIBExtensionProviderActivator baseact, lsact;
  72     private RIBExtensionProviderContext ext1, ext2;
  73     private final IpAddress localAddress = new IpAddress(new Ipv4Address("127.0.0.1"));
  74
  75     @Mock
  76     private BGPDispatcher dispatcher;
  77     private final BGPPeerTracker peerTracker = new BGPPeerTrackerImpl();
  78     private CodecsRegistryImpl codecsRegistry;
  79
  80     @Before
  81     public void setUp() throws Exception {
  82         super.setUp();
  83         final String hexMessages = "/bgp_hex.txt";
  84         final List<byte[]> bgpMessages = HexDumpBGPFileParser
  85                 .parseMessages(ParserToSalTest.class.getResourceAsStream(hexMessages));
  86         this.mock = new BGPMock(new EventBus("test"), ServiceLoaderBGPExtensionProviderContext
  87                 .getSingletonInstance().getMessageRegistry(), Lists.newArrayList(fixMessages(bgpMessages)));
  88
  89         Mockito.doReturn(GlobalEventExecutor.INSTANCE.newSucceededFuture(null)).when(this.dispatcher)
  90                 .createReconnectingClient(any(InetSocketAddress.class), any(InetSocketAddress.class),
  91                         anyInt(), any(KeyMapping.class));
  92
  93         this.ext1 = new SimpleRIBExtensionProviderContext();
  94         this.ext2 = new SimpleRIBExtensionProviderContext();
  95         this.baseact = new RIBActivator();
  96         this.lsact = new org.opendaylight.protocol.bgp.linkstate.impl.RIBActivator();
  97
  98         this.baseact.startRIBExtensionProvider(this.ext1, this.mappingService);
  99         this.lsact.startRIBExtensionProvider(this.ext2, this.mappingService);
 100         this.codecsRegistry = CodecsRegistryImpl.create(this.bindingCodecTreeFactory,
 101                 GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy());
 102     }
 103
 104     @After
 105     public void tearDown() {
 106         this.lsact.close();
 107         this.baseact.close();
 108     }
 109
 110     @Test
 111     public void testWithLinkstate() throws ReadFailedException {
 112         final List<BgpTableType> tables = ImmutableList.of(new BgpTableTypeImpl(LinkstateAddressFamily.class,
 113                 LinkstateSubsequentAddressFamily.class));
 114
 115         final RIBImpl rib = new RIBImpl(new RibId(TEST_RIB_ID), AS_NUMBER, BGP_ID, this.ext2, this.dispatcher,
 116                 this.codecsRegistry, getDomBroker(), getDataBroker(), this.policies, this.peerTracker, tables,
 117                 Collections.singletonMap(TABLE_KEY, BasePathSelectionModeFactory
 118                         .createBestPathSelectionStrategy(this.peerTracker)));
 119         rib.instantiateServiceInstance();
 120         assertTablesExists(tables);
 121         rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
 122         final BGPPeer peer = new BGPPeer(this.localAddress, rib, PeerRole.Ibgp, null, Collections.emptySet(),
 123                 Collections.emptySet());
 124         peer.instantiateServiceInstance();
 125         final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
 126         reg.close();
 127     }
 128
 129     @Test
 130     public void testWithoutLinkstate() throws ReadFailedException {
 131         final List<BgpTableType> tables = ImmutableList.of(new BgpTableTypeImpl(Ipv4AddressFamily.class,
 132                 UnicastSubsequentAddressFamily.class));
 133         final RIBImpl rib = new RIBImpl(new RibId(TEST_RIB_ID), AS_NUMBER, BGP_ID, this.ext1, this.dispatcher,
 134                 this.codecsRegistry, getDomBroker(), getDataBroker(), this.policies, this.peerTracker, tables,
 135                 Collections.singletonMap(TABLE_KEY, BasePathSelectionModeFactory
 136                         .createBestPathSelectionStrategy(this.peerTracker)));
 137         rib.instantiateServiceInstance();
 138         rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
 139         assertTablesExists(tables);
 140         final BGPPeer peer = new BGPPeer(this.localAddress, rib, PeerRole.Ibgp, null, Collections.emptySet(),
 141                 Collections.emptySet());
 142         peer.instantiateServiceInstance();
 143         final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
 144         reg.close();
 145     }
 146
 147     private static Collection<byte[]> fixMessages(final Collection<byte[]> bgpMessages) {
 148         return Collections2.transform(bgpMessages, input -> {
 149             final byte[] ret = new byte[input.length + 1];
 150             // ff
 151             ret[0] = -1;
 152             System.arraycopy(input, 0, ret, 1, input.length);
 153             return ret;
 154         });
 155     }
 156
 157     private void assertTablesExists(final List<BgpTableType> expectedTables) throws ReadFailedException {
 158         readDataOperational(getDataBroker(), BGP_IID, bgpRib -> {
 159             final List<Tables> tables = bgpRib.getRib().get(0).getLocRib().getTables();
 160             assertFalse(tables.isEmpty());
 161
 162             for (final BgpTableType tableType : expectedTables) {
 163                 boolean found = false;
 164                 for (final Tables table : tables) {
 165                     if (table.getAfi().equals(tableType.getAfi()) && table.getSafi().equals(tableType.getSafi())) {
 166                         found = true;
 167                         assertEquals(Boolean.valueOf(true), table.getAttributes().isUptodate());
 168                     }
 169                 }
 170                 assertTrue(found);
 171             }
 172             return bgpRib;
 173         });
 174     }
 175 }