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 com.google.common.base.Function;
13 import com.google.common.base.Optional;
14 import com.google.common.base.Throwables;
15 import com.google.common.collect.Collections2;
16 import com.google.common.collect.ImmutableList;
17 import com.google.common.collect.Lists;
18 import com.google.common.eventbus.EventBus;
19 import io.netty.util.concurrent.GlobalEventExecutor;
20 import java.io.IOException;
21 import java.net.InetSocketAddress;
22 import java.util.Collection;
23 import java.util.Collections;
24 import java.util.List;
25 import java.util.concurrent.ExecutionException;
26 import javax.annotation.Nullable;
27 import org.junit.After;
28 import org.junit.Test;
29 import org.mockito.Mock;
30 import org.mockito.Mockito;
31 import org.mockito.MockitoAnnotations;
32 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
33 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
34 import org.opendaylight.controller.md.sal.binding.test.DataBrokerTestCustomizer;
35 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
36 import org.opendaylight.controller.sal.core.api.model.SchemaService;
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.impl.spi.BGPPeerRegistry;
42 import org.opendaylight.protocol.bgp.rib.mock.BGPMock;
43 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBExtensionProviderActivator;
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.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
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.inet.rev150305.ipv4.routes.ipv4.routes.Ipv4Route;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev150305.ipv6.routes.ipv6.routes.Ipv6Route;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateAddressFamily;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateSubsequentAddressFamily;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.linkstate.routes.linkstate.routes.LinkstateRoute;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.BgpTableType;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.BgpRib;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.PeerRole;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.RibId;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.Rib;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.RibKey;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.LocRib;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.Tables;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.TablesKey;
63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpId;
64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.Ipv4AddressFamily;
65 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.UnicastSubsequentAddressFamily;
66 import org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTreeFactory;
67 import org.opendaylight.yangtools.concepts.ListenerRegistration;
68 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
69 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
70 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
72 public class ParserToSalTest extends AbstractDataBrokerTest {
74 private static final String TEST_RIB_ID = "testRib";
76 private final String hex_messages = "/bgp_hex.txt";
79 private AbstractRIBExtensionProviderActivator baseact, lsact;
80 private RIBExtensionProviderContext ext1, ext2;
83 BGPDispatcher dispatcher;
85 BindingCodecTreeFactory codecFactory;
87 private SchemaService schemaService;
90 protected java.lang.Iterable<org.opendaylight.yangtools.yang.binding.YangModuleInfo> getModuleInfos() throws Exception {
91 return ImmutableList.of(BindingReflections.getModuleInfo(Ipv4Route.class), BindingReflections.getModuleInfo(Ipv6Route.class), BindingReflections.getModuleInfo(LinkstateRoute.class));
95 protected DataBrokerTestCustomizer createDataBrokerTestCustomizer() {
96 final DataBrokerTestCustomizer customizer = super.createDataBrokerTestCustomizer();
97 this.codecFactory = customizer.getBindingToNormalized();
98 this.schemaService = customizer.getSchemaService();
103 protected void setupWithDataBroker(final DataBroker dataBroker) {
104 MockitoAnnotations.initMocks(this);
105 final List<byte[]> bgpMessages;
107 bgpMessages = HexDumpBGPFileParser.parseMessages(ParserToSalTest.class.getResourceAsStream(this.hex_messages));
108 } catch (final IOException e) {
109 throw Throwables.propagate(e);
111 this.mock = new BGPMock(new EventBus("test"), ServiceLoaderBGPExtensionProviderContext.getSingletonInstance().getMessageRegistry(), Lists.newArrayList(fixMessages(bgpMessages)));
113 Mockito.doReturn(GlobalEventExecutor.INSTANCE.newSucceededFuture(null)).when(this.dispatcher).createReconnectingClient(
114 Mockito.any(InetSocketAddress.class), Mockito.any(BGPPeerRegistry.class), Mockito.anyInt(), Mockito.any(Optional.class));
116 this.ext1 = new SimpleRIBExtensionProviderContext();
117 this.ext2 = new SimpleRIBExtensionProviderContext();
118 this.baseact = new RIBActivator();
119 this.lsact = new org.opendaylight.protocol.bgp.linkstate.impl.RIBActivator();
121 this.baseact.startRIBExtensionProvider(this.ext1);
122 this.lsact.startRIBExtensionProvider(this.ext2);
126 public void tearDown() {
128 this.baseact.close();
132 public void testWithLinkstate() throws InterruptedException, ExecutionException {
133 final List<BgpTableType> tables = ImmutableList.of(
134 (BgpTableType) new BgpTableTypeImpl(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class));
135 final RIBImpl rib = new RIBImpl(new RibId(TEST_RIB_ID), new AsNumber(72L), new BgpId("127.0.0.1"), null, this.ext2, this.dispatcher,
136 this.codecFactory, getDomBroker(), tables,
137 Collections.singletonMap(new TablesKey(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class),
138 BasePathSelectionModeFactory.createBestPathSelectionStrategy()), GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy());
139 assertTablesExists(tables, true);
140 rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
141 final BGPPeer peer = new BGPPeer("peer-" + this.mock.toString(), rib, PeerRole.Ibgp, null);
143 final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
148 public void testWithoutLinkstate() throws InterruptedException, ExecutionException {
149 final List<BgpTableType> tables = ImmutableList.of((BgpTableType) new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class));
150 final RIBImpl rib = new RIBImpl(new RibId(TEST_RIB_ID), new AsNumber(72L), new BgpId("127.0.0.1"), null, this.ext1, this.dispatcher,
151 this.codecFactory, getDomBroker(), tables,
152 Collections.singletonMap(new TablesKey(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class),
153 BasePathSelectionModeFactory.createBestPathSelectionStrategy()), GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy());
154 rib.onGlobalContextUpdated(this.schemaService.getGlobalContext());
155 assertTablesExists(tables, true);
156 final BGPPeer peer = new BGPPeer("peer-" + this.mock.toString(), rib, PeerRole.Ibgp, null);
158 final ListenerRegistration<?> reg = this.mock.registerUpdateListener(peer);
162 private static Collection<byte[]> fixMessages(final Collection<byte[]> bgpMessages) {
163 return Collections2.transform(bgpMessages, new Function<byte[], byte[]>() {
167 public byte[] apply(@Nullable final byte[] input) {
168 final byte[] ret = new byte[input.length + 1];
171 for (int i = 0; i < input.length; i++) {
172 ret[i + 1] = input[i];
179 private void assertTablesExists(final List<BgpTableType> expectedTables, final boolean uptodate) throws InterruptedException, ExecutionException {
180 final Optional<LocRib> lockRib = getLocRibTable();
181 assertTrue(lockRib.isPresent());
182 final List<Tables> tables = lockRib.get().getTables();
183 assertFalse(tables.isEmpty());
184 for (final BgpTableType tableType : expectedTables) {
185 boolean found = false;
186 for (final Tables table : tables) {
187 if(table.getAfi().equals(tableType.getAfi()) && table.getSafi().equals(tableType.getSafi())) {
189 assertTrue(Boolean.valueOf(uptodate).equals(table.getAttributes().isUptodate()));
196 private Optional<LocRib> getLocRibTable() throws InterruptedException, ExecutionException {
197 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();