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