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
   9 package org.opendaylight.protocol.bgp.mvpn.impl;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNull;
  14 import static org.junit.Assert.assertTrue;
  15
  16 import com.google.common.collect.ImmutableSet;
  17 import java.util.ArrayList;
  18 import java.util.Collection;
  19 import java.util.Collections;
  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.rev180329.PathId;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.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.rev180417.inter.as.i.pmsi.a.d.grouping.InterAsIPmsiADBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.mvpn.MvpnChoice;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.mvpn.mvpn.choice.InterAsIPmsiADCaseBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.mvpn.routes.MvpnRoute;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.mvpn.routes.MvpnRouteBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev180417.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.rev180329.RdIpv4;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.RouteDistinguisher;
  49 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  50 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  51 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  52 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  53 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  54 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  55 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
  56 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
  57
  58 public final class MvpnIpv6RIBSupportTest extends AbstractRIBSupportTest<MvpnRoutesIpv6Case, MvpnRoutesIpv6, MvpnRoute,
  59         MvpnRouteKey> {
  60     private static final PathId PATH_ID = new PathId(0L);
  61     private static final MvpnChoice MVPN = new InterAsIPmsiADCaseBuilder().setInterAsIPmsiAD(
  62             new InterAsIPmsiADBuilder()
  63                     .setSourceAs(new AsNumber(1L))
  64                     .setRouteDistinguisher(new RouteDistinguisher(new RdIpv4("1.2.3.4:258")))
  65                     .build()).build();
  66     private static final MvpnRouteKey ROUTE_KEY = new MvpnRouteKey(PATH_ID, "AgwAAQECAwQBAgAAAAE=");
  67     private static final MvpnRoute ROUTE = new MvpnRouteBuilder()
  68                 .setRouteKey(ROUTE_KEY.getRouteKey())
  69             .setPathId(ROUTE_KEY.getPathId())
  70             .setAttributes(ATTRIBUTES)
  71                 .setMvpnChoice(MVPN)
  72                 .build();
  73     private static final MvpnRoutesIpv6 MVPN_ROUTES
  74             = new MvpnRoutesIpv6Builder().setMvpnRoute(Collections.singletonList(ROUTE)).build();
  75     private static final MvpnDestination MVPN_DESTINATION = new MvpnDestinationBuilder()
  76             .setMvpnChoice(MVPN)
  77             .setPathId(PATH_ID)
  78             .build();
  79     private static final DestinationMvpnIpv6AdvertizedCase REACH_NLRI = new DestinationMvpnIpv6AdvertizedCaseBuilder()
  80             .setDestinationMvpn(new DestinationMvpnBuilder()
  81                     .setMvpnDestination(Collections.singletonList(MVPN_DESTINATION)).build()).build();
  82     private static final DestinationMvpnIpv6WithdrawnCase UNREACH_NLRI = new DestinationMvpnIpv6WithdrawnCaseBuilder()
  83             .setDestinationMvpn(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.ipv6
  84                     .rev180417.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.destination.mvpn
  85                     .ipv6.withdrawn._case.DestinationMvpnBuilder()
  86                     .setMvpnDestination(Collections.singletonList(MVPN_DESTINATION)).build()).build();
  87
  88     private MvpnIpv6RIBSupport ribSupport;
  89
  90     @Override
  91     public void setUp() throws Exception {
  92         super.setUp();
  93         this.ribSupport = MvpnIpv6RIBSupport.getInstance(this.mappingService);
  94         setUpTestCustomizer(this.ribSupport);
  95         NlriActivator.registerNlriParsers(new ArrayList<>());
  96     }
  97
  98     @Test
  99     public void testDeleteRoutes() {
 100         final ContainerNode withdraw = createNlriWithDrawnRoute(UNREACH_NLRI);
 101         this.ribSupport.deleteRoutes(this.tx, getTablePath(), withdraw);
 102         final InstanceIdentifier<MvpnRoute> instanceIdentifier = this.deletedRoutes.get(0);
 103         assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(MvpnRoute.class));
 104     }
 105
 106     @Test
 107     public void testPutRoutes() {
 108         this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
 109         final MvpnRoute route = (MvpnRoute) this.insertedRoutes.get(0).getValue();
 110         assertEquals(ROUTE, route);
 111     }
 112
 113
 114     @Test
 115     public void testEmptyRoute() {
 116         final Routes empty = new MvpnRoutesIpv6CaseBuilder().setMvpnRoutesIpv6(new MvpnRoutesIpv6Builder()
 117                 .setMvpnRoute(Collections.emptyList()).build()).build();
 118         assertEquals(createEmptyTable(empty), this.ribSupport.emptyTable());
 119     }
 120
 121     @Test
 122     public void testBuildMpUnreachNlriUpdate() {
 123         final Collection<MapEntryNode> routes = createRoutes(MVPN_ROUTES);
 124         final Update update = this.ribSupport.buildUpdate(Collections.emptyList(), routes, ATTRIBUTES);
 125         assertEquals(UNREACH_NLRI, update.getAttributes().augmentation(Attributes2.class).getMpUnreachNlri()
 126                 .getWithdrawnRoutes().getDestinationType());
 127         assertNull(update.getAttributes().augmentation(Attributes1.class));
 128     }
 129
 130     @Test
 131     public void testBuildMpReachNlriUpdate() {
 132         final Collection<MapEntryNode> routes = createRoutes(MVPN_ROUTES);
 133         final Update update = this.ribSupport.buildUpdate(routes, Collections.emptyList(), ATTRIBUTES);
 134         assertEquals(REACH_NLRI, update.getAttributes().augmentation(Attributes1.class).getMpReachNlri()
 135                 .getAdvertizedRoutes().getDestinationType());
 136         assertNull(update.getAttributes().augmentation(Attributes2.class));
 137     }
 138
 139     @Test
 140     public void testCacheableNlriObjects() {
 141         assertEquals(ImmutableSet.of(MvpnRoutesIpv6Case.class), this.ribSupport.cacheableNlriObjects());
 142     }
 143
 144     @Test
 145     public void testCacheableAttributeObjects() {
 146         assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
 147     }
 148
 149     @Test
 150     public void testRouteIdAddPath() {
 151         assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId().getValue(),
 152                 ROUTE_KEY.getRouteKey()));
 153     }
 154
 155     @Test
 156     public void testRoutePath() {
 157         final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(MVPN_ROUTES);
 158         final YangInstanceIdentifier expected = getRoutePath().node(prefixNii);
 159         final YangInstanceIdentifier actual = this.ribSupport.routePath(getTablePath().node(Routes.QNAME), prefixNii);
 160         assertEquals(expected, actual);
 161     }
 162
 163     @Test
 164     public void testRouteAttributesIdentifier() {
 165         assertEquals(new NodeIdentifier(
 166                         Attributes.QNAME.withModule(BindingReflections.getQNameModule(MvpnRoutesIpv6Case.class))),
 167                 this.ribSupport.routeAttributesIdentifier());
 168     }
 169
 170     @Test
 171     public void testRoutesCaseClass() {
 172         assertEquals(MvpnRoutesIpv6Case.class, this.ribSupport.routesCaseClass());
 173     }
 174
 175     @Test
 176     public void testRoutesContainerClass() {
 177         assertEquals(MvpnRoutesIpv6.class, this.ribSupport.routesContainerClass());
 178     }
 179
 180     @Test
 181     public void testRoutesListClass() {
 182         assertEquals(MvpnRoute.class, this.ribSupport.routesListClass());
 183     }
 184
 185     @Test
 186     public void testChangedRoutes() {
 187         final Routes emptyCase = new MvpnRoutesIpv6CaseBuilder().build();
 188         DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
 189                 createRoutes(emptyCase)).getRootNode();
 190         assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
 191
 192         final Routes emptyRoutes
 193                 = new MvpnRoutesIpv6CaseBuilder().setMvpnRoutesIpv6(new MvpnRoutesIpv6Builder().build()).build();
 194         tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
 195         assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
 196
 197         final Routes routes = new MvpnRoutesIpv6CaseBuilder().setMvpnRoutesIpv6(MVPN_ROUTES).build();
 198         tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
 199         final Collection<DataTreeCandidateNode> result = this.ribSupport.changedRoutes(tree);
 200         assertFalse(result.isEmpty());
 201     }
 202 }