2 * Copyright (c) 2016 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.labeled.unicast;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNull;
13 import com.google.common.collect.ImmutableSet;
14 import com.google.common.collect.Lists;
15 import io.netty.buffer.ByteBuf;
16 import io.netty.buffer.Unpooled;
17 import java.util.Collection;
18 import java.util.Collections;
19 import java.util.List;
20 import org.junit.Assert;
21 import org.junit.Test;
22 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
23 import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContext;
24 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
25 import org.opendaylight.protocol.util.ByteArray;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.bgp.rib.rib.loc.rib.tables.routes.LabeledUnicastRoutesCase;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.bgp.rib.rib.loc.rib.tables.routes.LabeledUnicastRoutesCaseBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.LabelStack;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.LabelStackBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.destination.CLabeledUnicastDestination;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.destination.CLabeledUnicastDestinationBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.routes.LabeledUnicastRoutes;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.routes.LabeledUnicastRoutesBuilder;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.routes.list.LabeledUnicastRoute;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.routes.list.LabeledUnicastRouteBuilder;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.routes.list.LabeledUnicastRouteKey;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLabeledUnicastCase;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationLabeledUnicastCaseBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.labeled.unicast._case.DestinationLabeledUnicastBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.PathId;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Update;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.AttributesBuilder;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.MplsLabel;
49 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
50 import org.opendaylight.yangtools.yang.common.QName;
51 import org.opendaylight.yangtools.yang.common.Uint32;
52 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
53 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
54 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
55 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
57 public class LabeledUnicastIpv4RIBSupportTest extends AbstractRIBSupportTest<LabeledUnicastRoutesCase,
58 LabeledUnicastRoutes, LabeledUnicastRoute, LabeledUnicastRouteKey> {
60 private static final IpPrefix IPV4_PREFIX = new IpPrefix(new Ipv4Prefix("34.1.22.0/24"));
61 private static final LabeledUnicastRoute ROUTE;
62 private static final LabeledUnicastRoutes ROUTES;
63 private static final LabeledUnicastRouteKey ROUTE_KEY;
64 private static final String LABEL_KEY;
65 private static final PathId PATH_ID = new PathId(Uint32.ONE);
66 private static final List<LabelStack> LABEL_STACK = Lists.newArrayList(new LabelStackBuilder()
67 .setLabelValue(new MplsLabel(Uint32.valueOf(355))).build());
68 private static final List<CLabeledUnicastDestination> LABELED_DESTINATION_LIST
69 = Collections.singletonList(new CLabeledUnicastDestinationBuilder()
70 .setPathId(PATH_ID).setLabelStack(LABEL_STACK).setPrefix(IPV4_PREFIX).build());
71 private static final DestinationLabeledUnicastCase REACH_NLRI = new DestinationLabeledUnicastCaseBuilder()
72 .setDestinationLabeledUnicast(new DestinationLabeledUnicastBuilder()
73 .setCLabeledUnicastDestination(LABELED_DESTINATION_LIST).build()).build();
74 private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast
75 .rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
76 .DestinationLabeledUnicastCase UNREACH_NLRI = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml
77 .ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
78 .DestinationLabeledUnicastCaseBuilder().setDestinationLabeledUnicast(new org.opendaylight.yang.gen.v1.urn
79 .opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.update.attributes.mp.unreach.nlri.withdrawn
80 .routes.destination.type.destination.labeled.unicast._case.DestinationLabeledUnicastBuilder()
81 .setCLabeledUnicastDestination(LABELED_DESTINATION_LIST).build()).build();
84 final BGPActivator act = new BGPActivator();
85 final BGPExtensionProviderContext context = new SimpleBGPExtensionProviderContext();
87 final ByteBuf buffer = Unpooled.buffer();
88 LUNlriParser.serializeNlri(LABELED_DESTINATION_LIST, false, buffer);
89 LABEL_KEY = ByteArray.encodeBase64(buffer);
90 ROUTE_KEY = new LabeledUnicastRouteKey(PATH_ID, LABEL_KEY);
91 ROUTE = new LabeledUnicastRouteBuilder()
93 .setPrefix(IPV4_PREFIX)
95 .setLabelStack(LABEL_STACK)
96 .setAttributes(new AttributesBuilder().build()).build();
97 ROUTES = new LabeledUnicastRoutesBuilder().setLabeledUnicastRoute(Collections.singletonList(ROUTE)).build();
100 private LabeledUnicastIpv4RIBSupport ribSupport;
103 public void setUp() throws Exception {
105 this.ribSupport = LabeledUnicastIpv4RIBSupport.getInstance(this.mappingService);
106 setUpTestCustomizer(this.ribSupport);
110 public void testDeleteRoutes() {
111 this.ribSupport.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
112 final InstanceIdentifier<LabeledUnicastRoute> instanceIdentifier = this.deletedRoutes.get(0);
113 assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(LabeledUnicastRoute.class));
117 public void testPutRoutes() {
118 this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
119 final LabeledUnicastRoute route = (LabeledUnicastRoute) this.insertedRoutes.get(0).getValue();
120 assertEquals(ROUTE, route);
124 public void testEmptyRoute() {
125 assertEquals(createEmptyTable(), this.ribSupport.emptyTable());
129 public void testBuildMpUnreachNlriUpdate() {
130 final Update update = this.ribSupport.buildUpdate(Collections.emptyList(), createRoutes(ROUTES), ATTRIBUTES);
131 assertEquals(UNREACH_NLRI, update.getAttributes().augmentation(Attributes2.class)
132 .getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
133 assertNull(update.getAttributes().augmentation(Attributes1.class));
137 public void testBuildMpReachNlriUpdate() {
138 final Update update = this.ribSupport.buildUpdate(createRoutes(ROUTES), Collections.emptyList(), ATTRIBUTES);
139 assertEquals(REACH_NLRI, update.getAttributes().augmentation(Attributes1.class).getMpReachNlri()
140 .getAdvertizedRoutes().getDestinationType());
141 assertNull(update.getAttributes().augmentation(Attributes2.class));
145 public void testCacheableNlriObjects() {
146 assertEquals(ImmutableSet.of(), this.ribSupport.cacheableNlriObjects());
150 public void testCacheableAttributeObjects() {
151 assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
155 public void testRouteIdAddPath() {
156 assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId(), ROUTE_KEY.getRouteKey()));
160 public void testRoutePath() {
161 final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(ROUTES);
162 assertEquals(getRoutePath().node(prefixNii),
163 this.ribSupport.routePath(getTablePath(), prefixNii));
167 public void testRouteAttributesIdentifier() {
168 assertEquals(new NodeIdentifier(QName.create(LabeledUnicastRoutes.QNAME,
169 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables
170 .Attributes.QNAME.getLocalName().intern())),
171 this.ribSupport.routeAttributesIdentifier());
175 public void testRoutesCaseClass() {
176 assertEquals(LabeledUnicastRoutesCase.class, this.ribSupport.routesCaseClass());
180 public void testRoutesContainerClass() {
181 assertEquals(LabeledUnicastRoutes.class, this.ribSupport.routesContainerClass());
185 public void testRoutesListClass() {
186 assertEquals(LabeledUnicastRoute.class, this.ribSupport.routesListClass());
190 public void testChangedRoutes() {
191 final Routes emptyCase = new LabeledUnicastRoutesCaseBuilder().build();
192 DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
193 createRoutes(emptyCase)).getRootNode();
194 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
196 final Routes emptyRoutes = new LabeledUnicastRoutesCaseBuilder()
197 .setLabeledUnicastRoutes(new LabeledUnicastRoutesBuilder().build()).build();
198 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
199 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
201 final Routes routes = new LabeledUnicastRoutesCaseBuilder().setLabeledUnicastRoutes(ROUTES).build();
202 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
203 final Collection<DataTreeCandidateNode> result = this.ribSupport.changedRoutes(tree);
204 Assert.assertFalse(result.isEmpty());