bgp/l3vpn/src/test/java/org/opendaylight/protocol/bgp/l3vpn/mcast/L3vpnMcastIpv6RIBSupportTest.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.l3vpn.mcast;
  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.Collection;
  18 import java.util.Collections;
  19 import org.junit.Assert;
  20 import org.junit.Test;
  21 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.bgp.rib.rib.loc.rib.tables.routes.L3vpnMcastRoutesIpv6Case;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.bgp.rib.rib.loc.rib.tables.routes.L3vpnMcastRoutesIpv6CaseBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.destination.L3vpnMcastDestination;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.destination.L3vpnMcastDestinationBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.routes.L3vpnMcastRoute;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.routes.L3vpnMcastRouteBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.routes.L3vpnMcastRouteKey;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.routes.ipv6.L3vpnMcastRoutesIpv6;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.routes.ipv6.L3vpnMcastRoutesIpv6Builder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationL3vpnMcastIpv6AdvertizedCase;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationL3vpnMcastIpv6AdvertizedCaseBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.l3vpn.mcast.ipv6.advertized._case.DestinationIpv6L3vpnMcastBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationL3vpnMcastIpv6WithdrawnCase;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationL3vpnMcastIpv6WithdrawnCaseBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.Update;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
  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.rev180329.RdIpv4;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.RouteDistinguisher;
  46 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  47 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
  48 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  49 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  50 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  51 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
  52 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
  53
  54 public class L3vpnMcastIpv6RIBSupportTest extends AbstractRIBSupportTest<L3vpnMcastRoutesIpv6Case, L3vpnMcastRoutesIpv6,
  55         L3vpnMcastRoute, L3vpnMcastRouteKey> {
  56     private static final PathId PATH_ID = new PathId(0L);
  57     private static final IpPrefix IPV6_PREFIX = new IpPrefix(new Ipv6Prefix("2001:db8:1:1::/64"));
  58     private static final RouteDistinguisher RD = new RouteDistinguisher(new RdIpv4("1.2.3.4:258"));
  59     private static final L3vpnMcastRouteKey ROUTE_KEY
  60             = new L3vpnMcastRouteKey(PATH_ID, "gAABAQIDBAECIAENuAABAAEAAAAAAAAAAEAAAAAAAAAA");
  61     private static final L3vpnMcastRoute ROUTE = new L3vpnMcastRouteBuilder()
  62             .setRouteKey(ROUTE_KEY.getRouteKey())
  63             .setPathId(ROUTE_KEY.getPathId())
  64             .setAttributes(ATTRIBUTES)
  65             .setRouteDistinguisher(RD)
  66             .setPrefix(IPV6_PREFIX)
  67             .build();
  68     private static final L3vpnMcastRoutesIpv6 MCAST_L3VPN_ROUTES
  69             = new L3vpnMcastRoutesIpv6Builder().setL3vpnMcastRoute(Collections.singletonList(ROUTE)).build();
  70
  71     private static final L3vpnMcastDestination MCAST_L3VPN_DESTINATION = new L3vpnMcastDestinationBuilder()
  72             .setRouteDistinguisher(RD)
  73             .setPrefix(IPV6_PREFIX)
  74             .setPathId(PATH_ID)
  75             .build();
  76     private static final DestinationL3vpnMcastIpv6AdvertizedCase REACH_NLRI
  77             = new DestinationL3vpnMcastIpv6AdvertizedCaseBuilder()
  78             .setDestinationIpv6L3vpnMcast(new DestinationIpv6L3vpnMcastBuilder()
  79                     .setL3vpnMcastDestination(Collections.singletonList(MCAST_L3VPN_DESTINATION)).build()).build();
  80     private static final DestinationL3vpnMcastIpv6WithdrawnCase UNREACH_NLRI
  81             = new DestinationL3vpnMcastIpv6WithdrawnCaseBuilder()
  82             .setDestinationIpv6L3vpnMcast(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp
  83                     .l3vpn.mcast.rev180417.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type
  84                     .destination.l3vpn.mcast.ipv6.withdrawn._case.DestinationIpv6L3vpnMcastBuilder()
  85                     .setL3vpnMcastDestination(Collections.singletonList(MCAST_L3VPN_DESTINATION)).build()).build();
  86
  87     private L3VpnMcastIpv6RIBSupport ribSupport;
  88
  89     @Override
  90     public void setUp() throws Exception {
  91         super.setUp();
  92         ribSupport = L3VpnMcastIpv6RIBSupport.getInstance(this.mappingService);
  93         setUpTestCustomizer(ribSupport);
  94     }
  95
  96     @Test
  97     public void testDeleteRoutes() {
  98         final ContainerNode withdraw = createNlriWithDrawnRoute(UNREACH_NLRI);
  99         this.ribSupport.deleteRoutes(this.tx, getTablePath(), withdraw);
 100         final InstanceIdentifier<L3vpnMcastRoute> instanceIdentifier = this.deletedRoutes.get(0);
 101         assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(L3vpnMcastRoute.class));
 102     }
 103
 104     @Test
 105     public void testPutRoutes() {
 106         this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
 107         final L3vpnMcastRoute route = (L3vpnMcastRoute) this.insertedRoutes.get(0).getValue();
 108         assertEquals(ROUTE, route);
 109     }
 110
 111
 112     @Test
 113     public void testEmptyRoute() {
 114         final Routes empty = new L3vpnMcastRoutesIpv6CaseBuilder()
 115                 .setL3vpnMcastRoutesIpv6(new L3vpnMcastRoutesIpv6Builder()
 116                         .setL3vpnMcastRoute(Collections.emptyList()).build()).build();
 117         Assert.assertEquals(createEmptyTable(empty), this.ribSupport.emptyTable());
 118     }
 119
 120     @Test
 121     public void testBuildMpUnreachNlriUpdate() {
 122         final Collection<MapEntryNode> routes = createRoutes(MCAST_L3VPN_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(MCAST_L3VPN_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         Assert.assertEquals(ImmutableSet.of(L3vpnMcastRoutesIpv6Case.class), this.ribSupport.cacheableNlriObjects());
 141     }
 142
 143     @Test
 144     public void testCacheableAttributeObjects() {
 145         Assert.assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
 146     }
 147
 148     @Test
 149     public void testRouteIdAddPath() {
 150         Assert.assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId().getValue(),
 151                 ROUTE_KEY.getRouteKey()));
 152     }
 153
 154     @Test
 155     public void testRoutePath() {
 156         final YangInstanceIdentifier.NodeIdentifierWithPredicates prefixNii = createRouteNIWP(MCAST_L3VPN_ROUTES);
 157         final YangInstanceIdentifier expected = getRoutePath().node(prefixNii);
 158         final YangInstanceIdentifier actual = this.ribSupport.routePath(getTablePath().node(Routes.QNAME), prefixNii);
 159         assertEquals(expected, actual);
 160     }
 161
 162     @Test
 163     public void testRouteAttributesIdentifier() {
 164         Assert.assertEquals(new YangInstanceIdentifier.NodeIdentifier(
 165                         Attributes.QNAME.withModule(BindingReflections.getQNameModule(L3vpnMcastRoutesIpv6Case.class))),
 166                 this.ribSupport.routeAttributesIdentifier());
 167     }
 168
 169     @Test
 170     public void testRoutesCaseClass() {
 171         Assert.assertEquals(L3vpnMcastRoutesIpv6Case.class, this.ribSupport.routesCaseClass());
 172     }
 173
 174     @Test
 175     public void testRoutesContainerClass() {
 176         Assert.assertEquals(L3vpnMcastRoutesIpv6.class, this.ribSupport.routesContainerClass());
 177     }
 178
 179     @Test
 180     public void testRoutesListClass() {
 181         Assert.assertEquals(L3vpnMcastRoute.class, this.ribSupport.routesListClass());
 182     }
 183
 184     @Test
 185     public void testChangedRoutes() {
 186         final Routes emptyCase = new L3vpnMcastRoutesIpv6CaseBuilder().build();
 187         DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
 188                 createRoutes(emptyCase)).getRootNode();
 189         assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
 190
 191         final Routes emptyRoutes
 192                 = new L3vpnMcastRoutesIpv6CaseBuilder()
 193                 .setL3vpnMcastRoutesIpv6(new L3vpnMcastRoutesIpv6Builder().build()).build();
 194         tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
 195         assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
 196
 197         final Routes routes = new L3vpnMcastRoutesIpv6CaseBuilder().setL3vpnMcastRoutesIpv6(MCAST_L3VPN_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 }