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