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.mockito.Matchers.any;
13 import static org.mockito.Mockito.doReturn;
15 import com.google.common.base.Optional;
16 import com.google.common.base.Throwables;
17 import com.google.common.collect.Collections2;
18 import com.google.common.collect.ImmutableList;
19 import com.google.common.collect.Lists;
20 import com.google.common.eventbus.EventBus;
21 import io.netty.util.concurrent.GlobalEventExecutor;
22 import java.io.IOException;
23 import java.net.InetSocketAddress;
24 import java.util.Collection;
25 import java.util.Collections;
26 import java.util.List;
27 import java.util.concurrent.ExecutionException;
28 import org.junit.After;
29 import org.junit.Before;
30 import org.junit.Test;
31 import org.mockito.Mock;
32 import org.mockito.Mockito;
33 import org.mockito.MockitoAnnotations;
34 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
35 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
36 import org.opendaylight.controller.md.sal.binding.test.DataBrokerTestCustomizer;
37 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
38 import org.opendaylight.controller.sal.core.api.model.SchemaService;
39 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonService;
40 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
41 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceRegistration;
42 import org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeFactory;
43 import org.opendaylight.protocol.bgp.inet.RIBActivator;
44 import org.opendaylight.protocol.bgp.mode.impl.base.BasePathSelectionModeFactory;
45 import org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl;
46 import org.opendaylight.protocol.bgp.parser.spi.pojo.ServiceLoaderBGPExtensionProviderContext;
47 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPDispatcher;
48 import org.opendaylight.protocol.bgp.rib.impl.spi.BGPPeerRegistry;
49 import org.opendaylight.protocol.bgp.rib.mock.BGPMock;
50 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBExtensionProviderActivator;
51 import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionProviderContext;
52 import org.opendaylight.protocol.bgp.rib.spi.SimpleRIBExtensionProviderContext;
53 import org.opendaylight.protocol.bgp.util.HexDumpBGPFileParser;
54 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
55 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
56 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4Route;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6Route;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateAddressFamily;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateSubsequentAddressFamily;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.linkstate.routes.linkstate.routes.LinkstateRoute;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.BgpTableType;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.BgpRib;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.PeerRole;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.RibId;
66 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.Rib;
67 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.RibKey;
68 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.LocRib;
69 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables;
70 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
71 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpId;
72 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
73 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
74 import org.opendaylight.yangtools.concepts.ListenerRegistration;
75 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
76 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
77 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
79 public class ParserToSalTest extends AbstractDataBrokerTest {
81 private static final String TEST_RIB_ID = "testRib";
83 private AbstractRIBExtensionProviderActivator baseact, lsact;
84 private RIBExtensionProviderContext ext1, ext2;
85 private static final TablesKey TABLE_KEY = new TablesKey(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class);
86 private String localAddress = "127.0.0.1";
87 private final IpAddress neighborAddress = new IpAddress(new Ipv4Address(localAddress));
89 BGPDispatcher dispatcher;
91 private ClusterSingletonServiceProvider clusterSingletonServiceProvider;
92 private BindingCodecTreeFactory codecFactory;
94 private SchemaService schemaService;
97 public void setUp() throws Exception {
99 doReturn(Mockito.mock(ClusterSingletonServiceRegistration.class)).when(this.clusterSingletonServiceProvider).
100 registerClusterSingletonService(any(ClusterSingletonService.class));
104 protected java.lang.Iterable<org.opendaylight.yangtools.yang.binding.YangModuleInfo> getModuleInfos() throws Exception {
105 return ImmutableList.of(BindingReflections.getModuleInfo(Ipv4Route.class), BindingReflections.getModuleInfo(Ipv6Route.class), BindingReflections.getModuleInfo(LinkstateRoute.class));
109 protected DataBrokerTestCustomizer createDataBrokerTestCustomizer() {
110 final DataBrokerTestCustomizer customizer = super.createDataBrokerTestCustomizer();
111 this.codecFactory = customizer.getBindingToNormalized();
112 this.schemaService = customizer.getSchemaService();
117 protected void setupWithDataBroker(final DataBroker dataBroker) {
118 MockitoAnnotations.initMocks(this);
119 final List<byte[]> bgpMessages;
121 final String hexMessages = "/bgp_hex.txt";
122 bgpMessages = HexDumpBGPFileParser.parseMessages(ParserToSalTest.class.getResourceAsStream(hexMessages));
123 } catch (final IOException e) {
124 throw Throwables.propagate(e);
126 this.mock = new BGPMock(new EventBus("test"), ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getMessageRegistry(), Lists.newArrayList(fixMessages(bgpMessages)));
128 Mockito.doReturn(GlobalEventExecutor.INSTANCE.newSucceededFuture(null)).when(this.dispatcher).createReconnectingClient(
129 Mockito.any(InetSocketAddress.class), Mockito.any(BGPPeerRegistry.class), Mockito.anyInt(), Mockito.any(Optional.class));
131 this.ext1 = new SimpleRIBExtensionProviderContext();
132 this.ext2 = new SimpleRIBExtensionProviderContext();
133 this.baseact = new RIBActivator();
134 this.lsact = new org.opendaylight.protocol.bgp.linkstate.impl.RIBActivator();
136 this.baseact.startRIBExtensionProvider(this.ext1);
137 this.lsact.startRIBExtensionProvider(this.ext2);
141 public void tearDown() {
143 this.baseact.close();
147 public void testWithLinkstate() throws InterruptedException, ExecutionException {
148 final List<BgpTableType> tables = ImmutableList.of(
149 new BgpTableTypeImpl(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class));
150 final RIBImpl rib = new RIBImpl(this.clusterSingletonServiceProvider, new RibId(TEST_RIB_ID), new AsNumber(72L), new BgpId("127.0.0.1"),
151 null, this.ext2, this.dispatcher, this.codecFactory, getDomBroker(), tables, Collections.singletonMap(TABLE_KEY,
152 BasePathSelectionModeFactory.createBestPathSelectionStrategy()), GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(), null);
153 rib.instantiateServiceInstance();
154 assertTablesExists(tables, true);
155 rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
156 final BGPPeer peer = new BGPPeer(this.localAddress, rib, PeerRole.Ibgp, null, Collections.emptySet(),
157 Collections.emptySet());
158 peer.instantiateServiceInstance();
159 final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
164 public void testWithoutLinkstate() throws InterruptedException, ExecutionException {
165 final List<BgpTableType> tables = ImmutableList.of(new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class));
166 final RIBImpl rib = new RIBImpl(this.clusterSingletonServiceProvider, new RibId(TEST_RIB_ID), new AsNumber(72L), new BgpId("127.0.0.1"), null,
167 this.ext1, this.dispatcher, this.codecFactory, getDomBroker(), tables, Collections.singletonMap(TABLE_KEY,
168 BasePathSelectionModeFactory.createBestPathSelectionStrategy()), GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy(), null);
169 rib.instantiateServiceInstance();
170 rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
171 assertTablesExists(tables, true);
172 final BGPPeer peer = new BGPPeer(this.localAddress, rib, PeerRole.Ibgp, null, Collections.emptySet(),
173 Collections.emptySet());
174 peer.instantiateServiceInstance();
175 final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
179 private static Collection<byte[]> fixMessages(final Collection<byte[]> bgpMessages) {
180 return Collections2.transform(bgpMessages, input -> {
181 final byte[] ret = new byte[input.length + 1];
184 System.arraycopy(input, 0, ret, 1, input.length);
189 private void assertTablesExists(final List<BgpTableType> expectedTables, final boolean uptodate) throws InterruptedException, ExecutionException {
190 final Optional<LocRib> lockRib = getLocRibTable();
191 assertTrue(lockRib.isPresent());
192 final List<Tables> tables = lockRib.get().getTables();
193 assertFalse(tables.isEmpty());
194 for (final BgpTableType tableType : expectedTables) {
195 boolean found = false;
196 for (final Tables table : tables) {
197 if(table.getAfi().equals(tableType.getAfi()) && table.getSafi().equals(tableType.getSafi())) {
199 assertTrue(Boolean.valueOf(uptodate).equals(table.getAttributes().isUptodate()));
206 private Optional<LocRib> getLocRibTable() throws InterruptedException, ExecutionException {
207 return getDataBroker().newReadOnlyTransaction().read(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.builder(BgpRib.class).child(Rib.class, new RibKey(new RibId(TEST_RIB_ID))).child(LocRib.class).build()).get();