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.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.ArgumentMatchers.any;
  14 import static org.mockito.ArgumentMatchers.anyInt;
  15 import static org.mockito.Mockito.doReturn;
  16 import static org.opendaylight.protocol.bgp.rib.impl.AbstractAddPathTest.AS_NUMBER;
  17 import static org.opendaylight.protocol.bgp.rib.impl.AbstractAddPathTest.BGP_ID;
  18 import static org.opendaylight.protocol.util.CheckUtil.readDataOperational;
  19
  20 import com.google.common.collect.Collections2;
  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.List;
  27 import java.util.Map;
  28 import java.util.ServiceLoader;
  29 import java.util.concurrent.ExecutionException;
  30 import org.junit.Before;
  31 import org.junit.Ignore;
  32 import org.junit.Test;
  33 import org.mockito.Mock;
  34 import org.opendaylight.mdsal.binding.dom.adapter.CurrentAdapterSerializer;
  35 import org.opendaylight.protocol.bgp.inet.RIBActivator;
  36 import org.opendaylight.protocol.bgp.mode.impl.base.BasePathSelectionModeFactory;
  37 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
  38 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionConsumerContext;
  39 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPDispatcher;
  40 import org.opendaylight.protocol.bgp.rib.mock.BGPMock;
  41 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderActivator;
  42 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderContext;
  43 import org.opendaylight.protocol.bgp.rib.spi.SimpleRIBExtensionProviderContext;
  44 import org.opendaylight.protocol.bgp.util.HexDumpBGPFileParser;
  45 import org.opendaylight.protocol.concepts.KeyMapping;
  46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressNoZone;
  47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.LinkstateAddressFamily;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.LinkstateSubsequentAddressFamily;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpTableType;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.BgpRib;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.PeerRole;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.RibId;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.Tables;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.TablesKey;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.Ipv4AddressFamily;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.UnicastSubsequentAddressFamily;
  58 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  59 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  60
  61 @Ignore
  62 public class ParserToSalTest extends DefaultRibPoliciesMockTest {
  63
  64     private static final String TEST_RIB_ID = "testRib";
  65     private static final TablesKey TABLE_KEY
  66             = new TablesKey(LinkstateAddressFamily.VALUE, LinkstateSubsequentAddressFamily.VALUE);
  67     private static final InstanceIdentifier<BgpRib> BGP_IID = InstanceIdentifier.create(BgpRib.class);
  68     private final IpAddressNoZone localAddress = new IpAddressNoZone(new Ipv4AddressNoZone("127.0.0.1"));
  69     private BGPMock mock;
  70     private final RIBExtensionProviderActivator baseact = new RIBActivator();
  71     private final RIBExtensionProviderActivator lsact = new org.opendaylight.protocol.bgp.linkstate.impl.RIBActivator();
  72     private final RIBExtensionProviderContext ext1 = new SimpleRIBExtensionProviderContext();
  73     private final RIBExtensionProviderContext ext2 = new SimpleRIBExtensionProviderContext();
  74     @Mock
  75     private BGPDispatcher dispatcher;
  76     private ConstantCodecsRegistry codecsRegistry;
  77
  78     @Override
  79     @Before
  80     public void setUp() throws Exception {
  81         super.setUp();
  82         final String hexMessages = "/bgp_hex.txt";
  83         final List<byte[]> bgpMessages = HexDumpBGPFileParser
  84                 .parseMessages(ParserToSalTest.class.getResourceAsStream(hexMessages));
  85         mock = new BGPMock(new EventBus("test"),
  86             ServiceLoader.load(BGPExtensionConsumerContext.class).findFirst().orElseThrow().getMessageRegistry(),
  87             Lists.newArrayList(fixMessages(bgpMessages)));
  88
  89         doReturn(GlobalEventExecutor.INSTANCE.newSucceededFuture(null)).when(dispatcher)
  90                 .createReconnectingClient(any(InetSocketAddress.class), any(InetSocketAddress.class),
  91                         anyInt(), any(KeyMapping.class));
  92
  93         final CurrentAdapterSerializer serializer = mappingService.currentSerializer();
  94         baseact.startRIBExtensionProvider(ext1, serializer);
  95         lsact.startRIBExtensionProvider(ext2, serializer);
  96         codecsRegistry = new ConstantCodecsRegistry(serializer);
  97     }
  98
  99     @Test
 100     public void testWithLinkstate() throws InterruptedException, ExecutionException {
 101         final List<BgpTableType> tables = List.of(new BgpTableTypeImpl(LinkstateAddressFamily.VALUE,
 102                 LinkstateSubsequentAddressFamily.VALUE));
 103
 104         final RIBImpl rib = new RIBImpl(tableRegistry, new RibId(TEST_RIB_ID), AS_NUMBER, BGP_ID, ext2,
 105                 dispatcher, codecsRegistry, getDomBroker(), policies,
 106                 tables, Map.of(TABLE_KEY, BasePathSelectionModeFactory.createBestPathSelectionStrategy()));
 107         rib.instantiateServiceInstance();
 108         assertTablesExists(tables);
 109         final BGPPeer peer = AbstractAddPathTest.configurePeer(tableRegistry,
 110             localAddress.getIpv4AddressNoZone(), rib, null, PeerRole.Ibgp, new StrictBGPPeerRegistry());
 111         peer.instantiateServiceInstance();
 112         final ListenerRegistration<?> reg = mock.registerUpdateListener(peer);
 113         reg.close();
 114     }
 115
 116     @Test
 117     public void testWithoutLinkstate() throws InterruptedException, ExecutionException {
 118         final List<BgpTableType> tables = List.of(new BgpTableTypeImpl(Ipv4AddressFamily.VALUE,
 119                 UnicastSubsequentAddressFamily.VALUE));
 120         final RIBImpl rib = new RIBImpl(tableRegistry, new RibId(TEST_RIB_ID), AS_NUMBER, BGP_ID, ext1,
 121                 dispatcher, codecsRegistry, getDomBroker(), policies,
 122                 tables, Map.of(TABLE_KEY, BasePathSelectionModeFactory.createBestPathSelectionStrategy()));
 123         rib.instantiateServiceInstance();
 124         assertTablesExists(tables);
 125         final BGPPeer peer = AbstractAddPathTest.configurePeer(tableRegistry,
 126             localAddress.getIpv4AddressNoZone(), rib, null, PeerRole.Ibgp, new StrictBGPPeerRegistry());
 127         peer.instantiateServiceInstance();
 128         final ListenerRegistration<?> reg = mock.registerUpdateListener(peer);
 129         reg.close();
 130     }
 131
 132     private static Collection<byte[]> fixMessages(final Collection<byte[]> bgpMessages) {
 133         return Collections2.transform(bgpMessages, input -> {
 134             final byte[] ret = new byte[input.length + 1];
 135             // ff
 136             ret[0] = -1;
 137             System.arraycopy(input, 0, ret, 1, input.length);
 138             return ret;
 139         });
 140     }
 141
 142     private void assertTablesExists(final List<BgpTableType> expectedTables) throws InterruptedException,
 143             ExecutionException {
 144         readDataOperational(getDataBroker(), BGP_IID, bgpRib -> {
 145             final var tables = bgpRib.nonnullRib().values().iterator().next().getLocRib().getTables();
 146             assertNotNull(tables);
 147
 148             for (final BgpTableType tableType : expectedTables) {
 149                 boolean found = false;
 150                 for (final Tables table : tables.values()) {
 151                     if (table.getAfi().equals(tableType.getAfi()) && table.getSafi().equals(tableType.getSafi())) {
 152                         found = true;
 153                         assertEquals(Boolean.TRUE, table.getAttributes().getUptodate());
 154                     }
 155                 }
 156                 assertTrue(found);
 157             }
 158             return bgpRib;
 159         });
 160     }
 161 }