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.evpn.impl;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNull;
12 import static org.opendaylight.protocol.bgp.evpn.impl.EvpnTestUtil.RD;
13 import static org.opendaylight.protocol.bgp.evpn.impl.nlri.EthADRParserTest.ETHERNET_AD_ROUTE_CASE;
14 import static org.opendaylight.protocol.bgp.evpn.impl.nlri.EthADRParserTest.ETHERNET_AD_ROUTE_CASE_KEY;
15 import static org.opendaylight.protocol.bgp.parser.spi.PathIdUtil.NON_PATH_ID;
17 import com.google.common.collect.ImmutableSet;
18 import io.netty.buffer.ByteBuf;
19 import io.netty.buffer.Unpooled;
20 import java.util.Collection;
21 import java.util.Collections;
22 import org.junit.Assert;
23 import org.junit.Test;
24 import org.opendaylight.protocol.bgp.evpn.impl.nlri.EvpnNlriParser;
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.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.bgp.rib.rib.loc.rib.tables.routes.EvpnRoutesCase;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.bgp.rib.rib.loc.rib.tables.routes.EvpnRoutesCaseBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.destination.EvpnDestination;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.destination.EvpnDestinationBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.routes.EvpnRoutes;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.routes.EvpnRoutesBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.routes.evpn.routes.EvpnRoute;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.routes.evpn.routes.EvpnRouteBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.evpn.routes.evpn.routes.EvpnRouteKey;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationEvpnCase;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationEvpnCaseBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.evpn._case.DestinationEvpnBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.Update;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Attributes;
46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
47 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
48 import org.opendaylight.yangtools.yang.common.QName;
49 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
50 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
51 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
52 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
54 public final class EvpnRibSupportTest extends AbstractRIBSupportTest<EvpnRoutesCase, EvpnRoutes, EvpnRoute,
56 private EvpnRibSupport ribSupport;
57 private static final EvpnRoute ROUTE;
58 private static final EvpnRouteKey ROUTE_KEY;
59 private static final EvpnDestination EVPN_DESTINATION = new EvpnDestinationBuilder()
60 .setRouteDistinguisher(RD)
61 .setEvpnChoice(ETHERNET_AD_ROUTE_CASE)
62 .setPathId(NON_PATH_ID)
64 private static final DestinationEvpnCase REACH_NLRI = new DestinationEvpnCaseBuilder()
65 .setDestinationEvpn(new DestinationEvpnBuilder()
66 .setEvpnDestination(Collections.singletonList(EVPN_DESTINATION)).build()).build();
67 private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.update
68 .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationEvpnCase UNREACH_NLRI =
69 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn.rev180329.update.attributes
70 .mp.unreach.nlri.withdrawn.routes.destination.type.DestinationEvpnCaseBuilder()
71 .setDestinationEvpn(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.evpn
72 .rev180329.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
73 .destination.evpn._case.DestinationEvpnBuilder()
74 .setEvpnDestination(Collections.singletonList(EVPN_DESTINATION)).build()).build();
76 private static final EvpnRoutes EVPN_ROUTES;
79 final BGPActivator act = new BGPActivator();
80 final BGPExtensionProviderContext context = new SimpleBGPExtensionProviderContext();
82 final ByteBuf buffer = Unpooled.buffer();
83 EvpnNlriParser.serializeNlri(Collections.singletonList(new EvpnDestinationBuilder()
84 .setRouteDistinguisher(RD).setEvpnChoice(ETHERNET_AD_ROUTE_CASE_KEY).build()), buffer);
85 ROUTE_KEY = new EvpnRouteKey(new PathId(0L), ByteArray.encodeBase64(buffer));
86 ROUTE = new EvpnRouteBuilder().setRouteKey(ROUTE_KEY.getRouteKey())
87 .setPathId(ROUTE_KEY.getPathId())
88 .setAttributes(ATTRIBUTES).setRouteDistinguisher(RD).setEvpnChoice(ETHERNET_AD_ROUTE_CASE).build();
89 EVPN_ROUTES = new EvpnRoutesBuilder().setEvpnRoute(Collections.singletonList(ROUTE)).build();
94 public void setUp() throws Exception {
96 this.ribSupport = EvpnRibSupport.getInstance(this.mappingService);
97 setUpTestCustomizer(this.ribSupport);
101 public void testDeleteRoutes() {
102 this.ribSupport.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
103 final InstanceIdentifier<EvpnRoute> instanceIdentifier = this.deletedRoutes.get(0);
104 assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(EvpnRoute.class));
108 public void testPutRoutes() {
109 this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
110 final EvpnRoute route = (EvpnRoute) this.insertedRoutes.get(0).getValue();
111 assertEquals(ROUTE, route);
116 public void testEmptyRoute() {
117 final Routes empty = new EvpnRoutesCaseBuilder().setEvpnRoutes(
118 new EvpnRoutesBuilder().setEvpnRoute(Collections.emptyList()).build()).build();
119 assertEquals(createEmptyTable(empty), this.ribSupport.emptyTable());
123 public void testBuildMpUnreachNlriUpdate() {
124 final Update update = this.ribSupport.buildUpdate(Collections.emptyList(),
125 createRoutes(EVPN_ROUTES), ATTRIBUTES);
126 assertEquals(UNREACH_NLRI, update.getAttributes().augmentation(Attributes2.class).getMpUnreachNlri()
127 .getWithdrawnRoutes().getDestinationType());
128 assertNull(update.getAttributes().augmentation(Attributes1.class));
132 public void testBuildMpReachNlriUpdate() {
133 final Update update = this.ribSupport.buildUpdate(
134 createRoutes(EVPN_ROUTES), Collections.emptyList(), ATTRIBUTES);
135 assertEquals(REACH_NLRI, update.getAttributes().augmentation(Attributes1.class).getMpReachNlri()
136 .getAdvertizedRoutes().getDestinationType());
137 assertNull(update.getAttributes().augmentation(Attributes2.class));
141 public void testCacheableNlriObjects() {
142 assertEquals(ImmutableSet.of(), this.ribSupport.cacheableNlriObjects());
146 public void testCacheableAttributeObjects() {
147 assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
151 public void testRouteIdAddPath() {
152 assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId().getValue(),
153 ROUTE_KEY.getRouteKey()));
157 public void testRoutePath() {
158 final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(EVPN_ROUTES);
159 assertEquals(getRoutePath().node(prefixNii),
160 this.ribSupport.routePath(getTablePath().node(Routes.QNAME), prefixNii));
164 public void testRouteAttributesIdentifier() {
165 assertEquals(new NodeIdentifier(QName.create(EvpnRoutes.QNAME,
166 Attributes.QNAME.getLocalName().intern())), this.ribSupport.routeAttributesIdentifier());
170 public void testRoutesCaseClass() {
171 assertEquals(EvpnRoutesCase.class, this.ribSupport.routesCaseClass());
175 public void testRoutesContainerClass() {
176 assertEquals(EvpnRoutes.class, this.ribSupport.routesContainerClass());
180 public void testRoutesListClass() {
181 assertEquals(EvpnRoute.class, this.ribSupport.routesListClass());
185 public void testChangedRoutes() {
186 final Routes emptyCase = new EvpnRoutesCaseBuilder().build();
187 DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
188 createRoutes(emptyCase)).getRootNode();
189 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
191 final Routes emptyRoutes = new EvpnRoutesCaseBuilder().setEvpnRoutes(new EvpnRoutesBuilder().build()).build();
192 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
193 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
195 final Routes routes = new EvpnRoutesCaseBuilder().setEvpnRoutes(EVPN_ROUTES).build();
196 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
197 final Collection<DataTreeCandidateNode> result = this.ribSupport.changedRoutes(tree);
198 Assert.assertFalse(result.isEmpty());