2 * Copyright (c) 2015 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.linkstate;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNull;
13 import com.google.common.collect.ImmutableSet;
14 import io.netty.buffer.ByteBuf;
15 import io.netty.buffer.Unpooled;
16 import java.math.BigInteger;
17 import java.util.Arrays;
18 import java.util.Collection;
19 import java.util.Collections;
20 import org.junit.Assert;
21 import org.junit.Test;
22 import org.opendaylight.protocol.bgp.linkstate.impl.BGPActivator;
23 import org.opendaylight.protocol.bgp.linkstate.impl.LinkstateRIBSupport;
24 import org.opendaylight.protocol.bgp.linkstate.spi.pojo.SimpleNlriTypeRegistry;
25 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
26 import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContext;
27 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
28 import org.opendaylight.protocol.util.ByteArray;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.AreaIdentifier;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.DomainIdentifier;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.Identifier;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.LinkstateAddressFamily;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.LinkstateSubsequentAddressFamily;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.ProtocolId;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.bgp.rib.rib.loc.rib.tables.routes.LinkstateRoutesCase;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.bgp.rib.rib.loc.rib.tables.routes.LinkstateRoutesCaseBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.isis.lan.identifier.IsIsRouterIdentifierBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.destination.CLinkstateDestination;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.destination.CLinkstateDestinationBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.object.type.NodeCase;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.object.type.NodeCaseBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.object.type.node._case.NodeDescriptorsBuilder;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.routes.LinkstateRoutes;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.routes.LinkstateRoutesBuilder;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.routes.linkstate.routes.LinkstateRoute;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.routes.linkstate.routes.LinkstateRouteBuilder;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.routes.linkstate.routes.LinkstateRouteKey;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.node.identifier.c.router.identifier.IsisPseudonodeCaseBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.node.identifier.c.router.identifier.isis.pseudonode._case.IsisPseudonodeBuilder;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLinkstateCase;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLinkstateCaseBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.linkstate._case.DestinationLinkstateBuilder;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.Update;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.AttributesBuilder;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.RdTwoOctetAs;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.RouteDistinguisher;
62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.IsoSystemIdentifier;
63 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
64 import org.opendaylight.yangtools.yang.common.QName;
65 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
66 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
67 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
68 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
70 public final class LinkstateRIBSupportTest extends AbstractRIBSupportTest<LinkstateRoutesCase, LinkstateRoutes,
71 LinkstateRoute, LinkstateRouteKey> {
73 private LinkstateRIBSupport ribSupport;
74 private static final LinkstateRoute ROUTE;
75 private static final LinkstateRoutes ROUTES;
76 private static final LinkstateRouteKey ROUTE_KEY;
77 private static final PathId PATH_ID = new PathId(0L);
80 private static final NodeCase OBJECT_TYPE2 = new NodeCaseBuilder().setNodeDescriptors(new NodeDescriptorsBuilder()
81 .setAreaId(new AreaIdentifier(2697513L)).setAsNumber(new AsNumber(72L)).setCRouterIdentifier(new IsisPseudonodeCaseBuilder()
82 .setIsisPseudonode(new IsisPseudonodeBuilder().setIsIsRouterIdentifier(new IsIsRouterIdentifierBuilder()
83 .setIsoSystemId(new IsoSystemIdentifier(new byte[]{0, 0, 0, 0, 0, (byte) 0x39})).build()).setPsn((short) 5).build()).build())
84 .setDomainId(new DomainIdentifier(28282828L)).build()).build();
86 private static final RouteDistinguisher RD = new RouteDistinguisher(new RdTwoOctetAs("0:5:3"));
87 private static final Identifier ID = new Identifier(BigInteger.ONE);
88 private static final CLinkstateDestination LINKSTATE_DESTINATION = new CLinkstateDestinationBuilder()
89 .setRouteDistinguisher(RD)
91 .setObjectType(OBJECT_TYPE2)
92 .setProtocolId(ProtocolId.IsisLevel1).build();
94 private static final DestinationLinkstateCase REACH_NLRI = new DestinationLinkstateCaseBuilder().setDestinationLinkstate(new DestinationLinkstateBuilder()
95 .setCLinkstateDestination(Collections.singletonList(LINKSTATE_DESTINATION)).build()).build();
96 private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationLinkstateCase UNREACH_NLRI =
97 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.update.attributes.mp.unreach.nlri.withdrawn
98 .routes.destination.type.DestinationLinkstateCaseBuilder().setDestinationLinkstate(new org.opendaylight.yang.gen.v1.urn.opendaylight
99 .params.xml.ns.yang.bgp.linkstate.rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.destination.linkstate
100 ._case.DestinationLinkstateBuilder().setCLinkstateDestination(Collections.singletonList(LINKSTATE_DESTINATION)).build()).build();
103 final BGPActivator act = new BGPActivator();
104 final BGPExtensionProviderContext context = new SimpleBGPExtensionProviderContext();
106 assertEquals(LinkstateAddressFamily.class, context.getAddressFamilyRegistry().classForFamily(16388));
107 assertEquals(LinkstateSubsequentAddressFamily.class, context.getSubsequentAddressFamilyRegistry().classForFamily(71));
108 final ByteBuf buffer = Unpooled.buffer();
109 SimpleNlriTypeRegistry.getInstance().serializeNlriType(LINKSTATE_DESTINATION, buffer);
110 ROUTE_KEY = new LinkstateRouteKey(PATH_ID, ByteArray.encodeBase64(buffer));
111 ROUTE = new LinkstateRouteBuilder().withKey(ROUTE_KEY).setRouteDistinguisher(RD)
112 .setIdentifier(ID).setObjectType(OBJECT_TYPE2)
113 .setProtocolId(ProtocolId.IsisLevel1).setAttributes(new AttributesBuilder().build()).build();
114 ROUTES = new LinkstateRoutesBuilder().setLinkstateRoute(Collections.singletonList(ROUTE)).build();
118 public void setUp() throws Exception {
120 this.ribSupport = LinkstateRIBSupport.getInstance(this.mappingService);
121 setUpTestCustomizer(ribSupport);
125 public void testDeleteRoutes() {
126 this.ribSupport.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
127 final InstanceIdentifier<LinkstateRoute> instanceIdentifier = this.deletedRoutes.get(0);
128 assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(LinkstateRoute.class));
132 public void testPutRoutes() {
133 this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
134 final LinkstateRoute route = (LinkstateRoute) this.insertedRoutes.get(0).getValue();
135 assertEquals(ROUTE, route);
139 public void testEmptyRoute() {
140 assertEquals(createEmptyTable(), this.ribSupport.emptyTable());
144 public void testBuildMpUnreachNlriUpdate() {
145 final Update update = this.ribSupport.buildUpdate(Collections.emptyList(), createRoutes(ROUTES), ATTRIBUTES);
146 assertEquals(UNREACH_NLRI, update.getAttributes().augmentation(Attributes2.class)
147 .getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
148 assertNull(update.getAttributes().augmentation(Attributes1.class));
152 public void testBuildMpReachNlriUpdate() {
153 final Update update = this.ribSupport.buildUpdate(createRoutes(ROUTES), Collections.emptyList(), ATTRIBUTES);
154 assertEquals(REACH_NLRI, update.getAttributes().augmentation(Attributes1.class)
155 .getMpReachNlri().getAdvertizedRoutes().getDestinationType());
156 assertNull(update.getAttributes().augmentation(Attributes2.class));
160 public void testCacheableNlriObjects() {
161 Assert.assertEquals(ImmutableSet.of(), this.ribSupport.cacheableNlriObjects());
165 public void testCacheableAttributeObjects() {
166 Assert.assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
170 public void testRouteIdAddPath() {
171 Assert.assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId().getValue(),
172 ROUTE_KEY.getRouteKey()));
176 public void testRoutePath() {
177 final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(ROUTES);
178 Assert.assertEquals(getRoutePath().node(prefixNii), this.ribSupport.routePath(getTablePath(), prefixNii));
182 public void testRouteAttributesIdentifier() {
183 Assert.assertEquals(new NodeIdentifier(QName.create(LinkstateRoutes.QNAME,
184 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Attributes.QNAME.getLocalName().intern())),
185 this.ribSupport.routeAttributesIdentifier());
189 public void testRoutesCaseClass() {
190 Assert.assertEquals(LinkstateRoutesCase.class, this.ribSupport.routesCaseClass());
194 public void testRoutesContainerClass() {
195 Assert.assertEquals(LinkstateRoutes.class, this.ribSupport.routesContainerClass());
199 public void testRoutesListClass() {
200 Assert.assertEquals(LinkstateRoute.class, this.ribSupport.routesListClass());
204 public void testChangedRoutes() {
205 final Routes emptyCase = new LinkstateRoutesCaseBuilder().build();
206 DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
207 createRoutes(emptyCase)).getRootNode();
208 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
210 final Routes emptyRoutes = new LinkstateRoutesCaseBuilder()
211 .setLinkstateRoutes(new LinkstateRoutesBuilder().build()).build();
212 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
213 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
215 final Routes routes = new LinkstateRoutesCaseBuilder().setLinkstateRoutes(ROUTES).build();
216 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
217 final Collection<DataTreeCandidateNode> result = this.ribSupport.changedRoutes(tree);
218 Assert.assertFalse(result.isEmpty());