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.util.Collection;
17 import java.util.Collections;
19 import org.junit.Assert;
20 import org.junit.Test;
21 import org.opendaylight.protocol.bgp.linkstate.impl.BGPActivator;
22 import org.opendaylight.protocol.bgp.linkstate.impl.LinkstateRIBSupport;
23 import org.opendaylight.protocol.bgp.linkstate.spi.pojo.SimpleNlriTypeRegistry;
24 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
25 import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContext;
26 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
27 import org.opendaylight.protocol.util.ByteArray;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.AreaIdentifier;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.DomainIdentifier;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.Identifier;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.LinkstateAddressFamily;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.LinkstateSubsequentAddressFamily;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.ProtocolId;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.bgp.rib.rib.loc.rib.tables.routes.LinkstateRoutesCase;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.bgp.rib.rib.loc.rib.tables.routes.LinkstateRoutesCaseBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.isis.lan.identifier.IsIsRouterIdentifierBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.destination.CLinkstateDestination;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.destination.CLinkstateDestinationBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.object.type.NodeCase;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.object.type.NodeCaseBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.object.type.node._case.NodeDescriptorsBuilder;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.routes.LinkstateRoutes;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.routes.LinkstateRoutesBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.routes.linkstate.routes.LinkstateRoute;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.routes.linkstate.routes.LinkstateRouteBuilder;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.linkstate.routes.linkstate.routes.LinkstateRouteKey;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.node.identifier.c.router.identifier.IsisPseudonodeCaseBuilder;
49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.node.identifier.c.router.identifier.isis.pseudonode._case.IsisPseudonodeBuilder;
50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLinkstateCase;
51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLinkstateCaseBuilder;
52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.linkstate._case.DestinationLinkstateBuilder;
53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.PathId;
54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Update;
55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.AttributesBuilder;
56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1;
57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.RdTwoOctetAs;
60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.RouteDistinguisher;
61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.IsoSystemIdentifier;
62 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
63 import org.opendaylight.yangtools.yang.common.QName;
64 import org.opendaylight.yangtools.yang.common.Uint32;
65 import org.opendaylight.yangtools.yang.common.Uint64;
66 import org.opendaylight.yangtools.yang.common.Uint8;
67 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
68 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
69 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
70 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
72 public final class LinkstateRIBSupportTest extends AbstractRIBSupportTest<LinkstateRoutesCase, LinkstateRoutes,
73 LinkstateRoute, LinkstateRouteKey> {
75 private LinkstateRIBSupport ribSupport;
76 private static final LinkstateRoute ROUTE;
77 private static final LinkstateRoutes ROUTES;
78 private static final LinkstateRouteKey ROUTE_KEY;
79 private static final PathId PATH_ID = new PathId(Uint32.ZERO);
81 private static final NodeCase OBJECT_TYPE2 = new NodeCaseBuilder().setNodeDescriptors(new NodeDescriptorsBuilder()
82 .setAreaId(new AreaIdentifier(Uint32.valueOf(2697513)))
83 .setAsNumber(new AsNumber(Uint32.valueOf(72)))
84 .setCRouterIdentifier(new IsisPseudonodeCaseBuilder()
85 .setIsisPseudonode(new IsisPseudonodeBuilder().setIsIsRouterIdentifier(new IsIsRouterIdentifierBuilder()
86 .setIsoSystemId(new IsoSystemIdentifier(new byte[]{0, 0, 0, 0, 0, (byte) 0x39})).build())
87 .setPsn(Uint8.valueOf(5)).build()).build())
88 .setDomainId(new DomainIdentifier(Uint32.valueOf(28282828))).build()).build();
90 private static final RouteDistinguisher RD = new RouteDistinguisher(new RdTwoOctetAs("0:5:3"));
91 private static final Identifier ID = new Identifier(Uint64.ONE);
92 private static final CLinkstateDestination LINKSTATE_DESTINATION = new CLinkstateDestinationBuilder()
93 .setRouteDistinguisher(RD)
95 .setObjectType(OBJECT_TYPE2)
96 .setProtocolId(ProtocolId.IsisLevel1).build();
98 private static final DestinationLinkstateCase REACH_NLRI = new DestinationLinkstateCaseBuilder()
99 .setDestinationLinkstate(new DestinationLinkstateBuilder()
100 .setCLinkstateDestination(Collections.singletonList(LINKSTATE_DESTINATION)).build()).build();
101 private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.update
102 .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationLinkstateCase UNREACH_NLRI =
103 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.update.attributes
104 .mp.unreach.nlri.withdrawn.routes.destination.type.DestinationLinkstateCaseBuilder()
105 .setDestinationLinkstate(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang
106 .bgp.linkstate.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
107 .destination.linkstate._case.DestinationLinkstateBuilder()
108 .setCLinkstateDestination(Collections.singletonList(LINKSTATE_DESTINATION)).build()).build();
111 final BGPActivator act = new BGPActivator();
112 final BGPExtensionProviderContext context = new SimpleBGPExtensionProviderContext();
114 assertEquals(LinkstateAddressFamily.class, context.getAddressFamilyRegistry().classForFamily(16388));
115 assertEquals(LinkstateSubsequentAddressFamily.class,
116 context.getSubsequentAddressFamilyRegistry().classForFamily(71));
117 final ByteBuf buffer = Unpooled.buffer();
118 SimpleNlriTypeRegistry.getInstance().serializeNlriType(LINKSTATE_DESTINATION, buffer);
119 ROUTE_KEY = new LinkstateRouteKey(PATH_ID, ByteArray.encodeBase64(buffer));
120 ROUTE = new LinkstateRouteBuilder().withKey(ROUTE_KEY).setRouteDistinguisher(RD)
121 .setIdentifier(ID).setObjectType(OBJECT_TYPE2)
122 .setProtocolId(ProtocolId.IsisLevel1).setAttributes(new AttributesBuilder().build()).build();
123 ROUTES = new LinkstateRoutesBuilder().setLinkstateRoute(Map.of(ROUTE.key(), ROUTE)).build();
127 public void setUp() throws Exception {
129 this.ribSupport = LinkstateRIBSupport.getInstance(this.adapter.currentSerializer());
130 setUpTestCustomizer(ribSupport);
134 public void testDeleteRoutes() {
135 this.ribSupport.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
136 final InstanceIdentifier<LinkstateRoute> instanceIdentifier = this.deletedRoutes.get(0);
137 assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(LinkstateRoute.class));
141 public void testPutRoutes() {
142 this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
143 final LinkstateRoute route = (LinkstateRoute) this.insertedRoutes.get(0).getValue();
144 assertEquals(ROUTE, route);
148 public void testEmptyRoute() {
149 assertEquals(createEmptyTable(), this.ribSupport.emptyTable());
153 public void testBuildMpUnreachNlriUpdate() {
154 final Update update = this.ribSupport.buildUpdate(Collections.emptyList(), createRoutes(ROUTES), ATTRIBUTES);
155 assertEquals(UNREACH_NLRI, update.getAttributes().augmentation(Attributes2.class)
156 .getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
157 assertNull(update.getAttributes().augmentation(Attributes1.class));
161 public void testBuildMpReachNlriUpdate() {
162 final Update update = this.ribSupport.buildUpdate(createRoutes(ROUTES), Collections.emptyList(), ATTRIBUTES);
163 assertEquals(REACH_NLRI, update.getAttributes().augmentation(Attributes1.class)
164 .getMpReachNlri().getAdvertizedRoutes().getDestinationType());
165 assertNull(update.getAttributes().augmentation(Attributes2.class));
169 public void testCacheableNlriObjects() {
170 Assert.assertEquals(ImmutableSet.of(), this.ribSupport.cacheableNlriObjects());
174 public void testCacheableAttributeObjects() {
175 Assert.assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
179 public void testRouteIdAddPath() {
180 Assert.assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId(),
181 ROUTE_KEY.getRouteKey()));
185 public void testRoutePath() {
186 final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(ROUTES);
187 Assert.assertEquals(getRoutePath().node(prefixNii), this.ribSupport.routePath(getTablePath(), prefixNii));
191 public void testRouteAttributesIdentifier() {
192 Assert.assertEquals(new NodeIdentifier(QName.create(LinkstateRoutes.QNAME,
193 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Attributes
194 .QNAME.getLocalName().intern())), this.ribSupport.routeAttributesIdentifier());
198 public void testRoutesCaseClass() {
199 Assert.assertEquals(LinkstateRoutesCase.class, this.ribSupport.routesCaseClass());
203 public void testRoutesContainerClass() {
204 Assert.assertEquals(LinkstateRoutes.class, this.ribSupport.routesContainerClass());
208 public void testRoutesListClass() {
209 Assert.assertEquals(LinkstateRoute.class, this.ribSupport.routesListClass());
213 public void testChangedRoutes() {
214 final Routes emptyCase = new LinkstateRoutesCaseBuilder().build();
215 DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
216 createRoutes(emptyCase)).getRootNode();
217 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
219 final Routes emptyRoutes = new LinkstateRoutesCaseBuilder()
220 .setLinkstateRoutes(new LinkstateRoutesBuilder().build()).build();
221 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
222 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
224 final Routes routes = new LinkstateRoutesCaseBuilder().setLinkstateRoutes(ROUTES).build();
225 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
226 final Collection<DataTreeCandidateNode> result = this.ribSupport.changedRoutes(tree);
227 Assert.assertFalse(result.isEmpty());