2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.protocol.bgp.rib.impl;
10 import static org.junit.Assert.assertFalse;
11 import static org.junit.Assert.assertTrue;
12 import static org.opendaylight.protocol.bgp.rib.impl.AbstractAddPathTest.AS_NUMBER;
13 import static org.opendaylight.protocol.bgp.rib.impl.AbstractAddPathTest.BGP_ID;
14 import static org.opendaylight.protocol.util.CheckUtil.readDataOperational;
16 import com.google.common.collect.Collections2;
17 import com.google.common.collect.ImmutableList;
18 import com.google.common.collect.Lists;
19 import com.google.common.eventbus.EventBus;
20 import io.netty.util.concurrent.GlobalEventExecutor;
21 import java.net.InetSocketAddress;
22 import java.util.Collection;
23 import java.util.Collections;
24 import java.util.List;
25 import org.junit.After;
26 import org.junit.Before;
27 import org.junit.Test;
28 import org.mockito.Mock;
29 import org.mockito.Mockito;
30 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
31 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
32 import org.opendaylight.protocol.bgp.inet.RIBActivator;
33 import org.opendaylight.protocol.bgp.mode.impl.base.BasePathSelectionModeFactory;
34 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
35 import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
36 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPDispatcher;
37 import org.opendaylight.protocol.bgp.rib.mock.BGPMock;
38 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBExtensionProviderActivator;
39 import org.opendaylight.protocol.bgp.rib.spi.BGPPeerTracker;
40 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderContext;
41 import org.opendaylight.protocol.bgp.rib.spi.SimpleRIBExtensionProviderContext;
42 import org.opendaylight.protocol.bgp.util.HexDumpBGPFileParser;
43 import org.opendaylight.protocol.concepts.KeyMapping;
44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.LinkstateAddressFamily;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.LinkstateSubsequentAddressFamily;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.BgpTableType;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.BgpRib;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.PeerRole;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.RibId;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.rib.Tables;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.rib.TablesKey;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpId;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
57 import org.opendaylight.yangtools.concepts.ListenerRegistration;
58 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
60 public class ParserToSalTest extends DefaultRibPoliciesMockTest {
62 private static final String TEST_RIB_ID = "testRib";
63 private static final TablesKey TABLE_KEY = new TablesKey(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class);
64 private static final InstanceIdentifier<BgpRib> BGP_IID = InstanceIdentifier.create(BgpRib.class);
66 private AbstractRIBExtensionProviderActivator baseact, lsact;
67 private RIBExtensionProviderContext ext1, ext2;
68 private final IpAddress localAddress = new IpAddress(new Ipv4Address("127.0.0.1"));
71 private BGPDispatcher dispatcher;
72 private BGPPeerTracker peerTracker = new BGPPeerTrackerImpl();
73 private CodecsRegistryImpl codecsRegistry;
76 public void setUp() throws Exception {
78 final String hexMessages = "/bgp_hex.txt";
79 final List<byte[]> bgpMessages = HexDumpBGPFileParser
80 .parseMessages(ParserToSalTest.class.getResourceAsStream(hexMessages));
81 this.mock = new BGPMock(new EventBus("test"), ServiceLoaderBGPExtensionProviderContext
82 .getSingletonInstance().getMessageRegistry(), Lists.newArrayList(fixMessages(bgpMessages)));
84 Mockito.doReturn(GlobalEventExecutor.INSTANCE.newSucceededFuture(null)).when(this.dispatcher)
85 .createReconnectingClient(Mockito.any(InetSocketAddress.class), Mockito.anyInt(),
86 Mockito.any(KeyMapping.class));
88 this.ext1 = new SimpleRIBExtensionProviderContext();
89 this.ext2 = new SimpleRIBExtensionProviderContext();
90 this.baseact = new RIBActivator();
91 this.lsact = new org.opendaylight.protocol.bgp.linkstate.impl.RIBActivator();
93 this.baseact.startRIBExtensionProvider(this.ext1);
94 this.lsact.startRIBExtensionProvider(this.ext2);
95 this.codecsRegistry = CodecsRegistryImpl.create(this.bindingCodecTreeFactory,
96 GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy());
100 public void tearDown() {
102 this.baseact.close();
106 public void testWithLinkstate() throws ReadFailedException {
107 final List<BgpTableType> tables = ImmutableList.of(new BgpTableTypeImpl(LinkstateAddressFamily.class,
108 LinkstateSubsequentAddressFamily.class));
110 final RIBImpl rib = new RIBImpl(new RibId(TEST_RIB_ID),
111 AS_NUMBER, new BgpId("127.0.0.1"), null, this.ext2, this.dispatcher,
112 this.codecsRegistry, getDomBroker(), this.policies, this.peerTracker, tables,
113 Collections.singletonMap(TABLE_KEY, BasePathSelectionModeFactory
114 .createBestPathSelectionStrategy(this.peerTracker)), this.mappingService);
115 rib.instantiateServiceInstance();
116 assertTablesExists(tables);
117 rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
118 final BGPPeer peer = new BGPPeer(this.localAddress, rib, PeerRole.Ibgp, null, Collections.emptySet(),
119 Collections.emptySet());
120 peer.instantiateServiceInstance();
121 final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
126 public void testWithoutLinkstate() throws ReadFailedException {
127 final List<BgpTableType> tables = ImmutableList.of(new BgpTableTypeImpl(Ipv4AddressFamily.class,
128 UnicastSubsequentAddressFamily.class));
129 final RIBImpl rib = new RIBImpl(new RibId(TEST_RIB_ID), AS_NUMBER, BGP_ID,
130 null, this.ext1, this.dispatcher, this.codecsRegistry, getDomBroker(),
131 this.policies, this.peerTracker, tables,
132 Collections.singletonMap(TABLE_KEY, BasePathSelectionModeFactory
133 .createBestPathSelectionStrategy(this.peerTracker)), this.mappingService);
134 rib.instantiateServiceInstance();
135 rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
136 assertTablesExists(tables);
137 final BGPPeer peer = new BGPPeer(this.localAddress, rib, PeerRole.Ibgp, null, Collections.emptySet(),
138 Collections.emptySet());
139 peer.instantiateServiceInstance();
140 final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
144 private static Collection<byte[]> fixMessages(final Collection<byte[]> bgpMessages) {
145 return Collections2.transform(bgpMessages, input -> {
146 final byte[] ret = new byte[input.length + 1];
149 System.arraycopy(input, 0, ret, 1, input.length);
154 private void assertTablesExists(final List<BgpTableType> expectedTables) throws ReadFailedException {
155 readDataOperational(getDataBroker(), BGP_IID, bgpRib -> {
156 final List<Tables> tables = bgpRib.getRib().get(0).getLocRib().getTables();
157 assertFalse(tables.isEmpty());
159 for (final BgpTableType tableType : expectedTables) {
160 boolean found = false;
161 for (final Tables table : tables) {
162 if (table.getAfi().equals(tableType.getAfi()) && table.getSafi().equals(tableType.getSafi())) {
164 assertTrue(Boolean.valueOf(true).equals(table.getAttributes().isUptodate()));