bgp/extensions/mvpn/src/test/java/org/opendaylight/protocol/bgp/mvpn/impl/MvpnIpv6RIBSupportTest.java

   1 /*
   2  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.protocol.bgp.mvpn.impl;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNull;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import com.google.common.collect.ImmutableSet;
  16 import java.util.ArrayList;
  17 import java.util.Collection;
  18 import java.util.Collections;
  19 import java.util.Map;
  20 import org.junit.Test;
  21 import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
  22 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.PathId;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.Update;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.bgp.rib.rib.loc.rib.tables.routes.MvpnRoutesIpv6Case;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.bgp.rib.rib.loc.rib.tables.routes.MvpnRoutesIpv6CaseBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.mvpn.destination.MvpnDestination;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.mvpn.destination.MvpnDestinationBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.mvpn.routes.ipv6.MvpnRoutesIpv6;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.mvpn.routes.ipv6.MvpnRoutesIpv6Builder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationMvpnIpv6AdvertizedCase;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationMvpnIpv6AdvertizedCaseBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.mvpn.ipv6.advertized._case.DestinationMvpnBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationMvpnIpv6WithdrawnCase;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6.rev180417.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationMvpnIpv6WithdrawnCaseBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.inter.as.i.pmsi.a.d.grouping.InterAsIPmsiADBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.mvpn.MvpnChoice;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.mvpn.mvpn.choice.InterAsIPmsiADCaseBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.mvpn.routes.MvpnRoute;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.mvpn.routes.MvpnRouteBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.mvpn.routes.MvpnRouteKey;
  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.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.RdIpv4;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.RouteDistinguisher;
  49 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  50 import org.opendaylight.yangtools.yang.common.Uint32;
  51 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  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.ContainerNode;
  55 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  56 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
  57 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
  58
  59 public final class MvpnIpv6RIBSupportTest extends AbstractRIBSupportTest<MvpnRoutesIpv6Case, MvpnRoutesIpv6, MvpnRoute,
  60         MvpnRouteKey> {
  61     private static final PathId PATH_ID = new PathId(Uint32.ZERO);
  62     private static final MvpnChoice MVPN = new InterAsIPmsiADCaseBuilder().setInterAsIPmsiAD(
  63             new InterAsIPmsiADBuilder()
  64                     .setSourceAs(new AsNumber(Uint32.ONE))
  65                     .setRouteDistinguisher(new RouteDistinguisher(new RdIpv4("1.2.3.4:258")))
  66                     .build()).build();
  67     private static final MvpnRouteKey ROUTE_KEY = new MvpnRouteKey(PATH_ID, "AgwAAQECAwQBAgAAAAE=");
  68     private static final MvpnRoute ROUTE = new MvpnRouteBuilder()
  69                 .setRouteKey(ROUTE_KEY.getRouteKey())
  70             .setPathId(ROUTE_KEY.getPathId())
  71             .setAttributes(ATTRIBUTES)
  72                 .setMvpnChoice(MVPN)
  73                 .build();
  74     private static final MvpnRoutesIpv6 MVPN_ROUTES
  75             = new MvpnRoutesIpv6Builder().setMvpnRoute(Map.of(ROUTE.key(), ROUTE)).build();
  76     private static final MvpnDestination MVPN_DESTINATION = new MvpnDestinationBuilder()
  77             .setMvpnChoice(MVPN)
  78             .setPathId(PATH_ID)
  79             .build();
  80     private static final DestinationMvpnIpv6AdvertizedCase REACH_NLRI = new DestinationMvpnIpv6AdvertizedCaseBuilder()
  81             .setDestinationMvpn(new DestinationMvpnBuilder()
  82                     .setMvpnDestination(Collections.singletonList(MVPN_DESTINATION)).build()).build();
  83     private static final DestinationMvpnIpv6WithdrawnCase UNREACH_NLRI = new DestinationMvpnIpv6WithdrawnCaseBuilder()
  84             .setDestinationMvpn(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6
  85                     .rev180417.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.destination.mvpn
  86                     .ipv6.withdrawn._case.DestinationMvpnBuilder()
  87                     .setMvpnDestination(Collections.singletonList(MVPN_DESTINATION)).build()).build();
  88
  89     private MvpnIpv6RIBSupport ribSupport;
  90
  91     @Override
  92     public void setUp() throws Exception {
  93         super.setUp();
  94         this.ribSupport = MvpnIpv6RIBSupport.getInstance(this.adapter.currentSerializer());
  95         setUpTestCustomizer(this.ribSupport);
  96         NlriActivator.registerNlriParsers(new ArrayList<>());
  97     }
  98
  99     @Test
 100     public void testDeleteRoutes() {
 101         final ContainerNode withdraw = createNlriWithDrawnRoute(UNREACH_NLRI);
 102         this.ribSupport.deleteRoutes(this.tx, getTablePath(), withdraw);
 103         final InstanceIdentifier<MvpnRoute> instanceIdentifier = this.deletedRoutes.get(0);
 104         assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(MvpnRoute.class));
 105     }
 106
 107     @Test
 108     public void testPutRoutes() {
 109         this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
 110         final MvpnRoute route = (MvpnRoute) this.insertedRoutes.get(0).getValue();
 111         assertEquals(ROUTE, route);
 112     }
 113
 114
 115     @Test
 116     public void testEmptyRoute() {
 117         assertEquals(createEmptyTable(), this.ribSupport.emptyTable());
 118     }
 119
 120     @Test
 121     public void testBuildMpUnreachNlriUpdate() {
 122         final Collection<MapEntryNode> routes = createRoutes(MVPN_ROUTES);
 123         final Update update = this.ribSupport.buildUpdate(Collections.emptyList(), routes, ATTRIBUTES);
 124         assertEquals(UNREACH_NLRI, update.getAttributes().augmentation(Attributes2.class).getMpUnreachNlri()
 125                 .getWithdrawnRoutes().getDestinationType());
 126         assertNull(update.getAttributes().augmentation(Attributes1.class));
 127     }
 128
 129     @Test
 130     public void testBuildMpReachNlriUpdate() {
 131         final Collection<MapEntryNode> routes = createRoutes(MVPN_ROUTES);
 132         final Update update = this.ribSupport.buildUpdate(routes, Collections.emptyList(), ATTRIBUTES);
 133         assertEquals(REACH_NLRI, update.getAttributes().augmentation(Attributes1.class).getMpReachNlri()
 134                 .getAdvertizedRoutes().getDestinationType());
 135         assertNull(update.getAttributes().augmentation(Attributes2.class));
 136     }
 137
 138     @Test
 139     public void testCacheableNlriObjects() {
 140         assertEquals(ImmutableSet.of(MvpnRoutesIpv6Case.class), this.ribSupport.cacheableNlriObjects());
 141     }
 142
 143     @Test
 144     public void testCacheableAttributeObjects() {
 145         assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
 146     }
 147
 148     @Test
 149     public void testRouteIdAddPath() {
 150         assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId(), ROUTE_KEY.getRouteKey()));
 151     }
 152
 153     @Test
 154     public void testRoutePath() {
 155         final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(MVPN_ROUTES);
 156         final YangInstanceIdentifier expected = getRoutePath().node(prefixNii);
 157         final YangInstanceIdentifier actual = this.ribSupport.routePath(getTablePath(), prefixNii);
 158         assertEquals(expected, actual);
 159     }
 160
 161     @Test
 162     public void testRouteAttributesIdentifier() {
 163         assertEquals(new NodeIdentifier(Attributes.QNAME.bindTo(
 164             BindingReflections.getQNameModule(MvpnRoutesIpv6Case.class))), this.ribSupport.routeAttributesIdentifier());
 165     }
 166
 167     @Test
 168     public void testRoutesCaseClass() {
 169         assertEquals(MvpnRoutesIpv6Case.class, this.ribSupport.routesCaseClass());
 170     }
 171
 172     @Test
 173     public void testRoutesContainerClass() {
 174         assertEquals(MvpnRoutesIpv6.class, this.ribSupport.routesContainerClass());
 175     }
 176
 177     @Test
 178     public void testRoutesListClass() {
 179         assertEquals(MvpnRoute.class, this.ribSupport.routesListClass());
 180     }
 181
 182     @Test
 183     public void testChangedRoutes() {
 184         final Routes emptyCase = new MvpnRoutesIpv6CaseBuilder().build();
 185         DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
 186                 createRoutes(emptyCase)).getRootNode();
 187         assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
 188
 189         final Routes emptyRoutes
 190                 = new MvpnRoutesIpv6CaseBuilder().setMvpnRoutesIpv6(new MvpnRoutesIpv6Builder().build()).build();
 191         tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
 192         assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
 193
 194         final Routes routes = new MvpnRoutesIpv6CaseBuilder().setMvpnRoutesIpv6(MVPN_ROUTES).build();
 195         tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
 196         final Collection<DataTreeCandidateNode> result = this.ribSupport.changedRoutes(tree);
 197         assertFalse(result.isEmpty());
 198     }
 199 }