bgp/l3vpn/src/test/java/org/opendaylight/protocol/bgp/l3vpn/ipv6/VpnIpv6RIBSupportTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  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.ipv6;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNull;
  13 import static org.opendaylight.protocol.bgp.l3vpn.ipv6.VpnIpv6NlriParserTest.DISTINGUISHER;
  14 import static org.opendaylight.protocol.bgp.l3vpn.ipv6.VpnIpv6NlriParserTest.IPV6PREFIX;
  15 import static org.opendaylight.protocol.bgp.l3vpn.ipv6.VpnIpv6NlriParserTest.IPV6_VPN;
  16 import static org.opendaylight.protocol.bgp.l3vpn.ipv6.VpnIpv6NlriParserTest.LABEL_STACK;
  17 import static org.opendaylight.protocol.bgp.parser.spi.PathIdUtil.NON_PATH_ID;
  18
  19 import com.google.common.collect.ImmutableSet;
  20 import com.google.common.collect.Lists;
  21 import java.util.Collection;
  22 import java.util.Collections;
  23 import org.junit.Assert;
  24 import org.junit.Test;
  25 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.PathId;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.Update;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.Attributes;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.Attributes1;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.Attributes2;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.bgp.rib.rib.loc.rib.tables.routes.VpnIpv6RoutesCase;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.bgp.rib.rib.loc.rib.tables.routes.VpnIpv6RoutesCaseBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.l3vpn.ipv6.destination.VpnIpv6DestinationBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.l3vpn.ipv6.routes.VpnIpv6Routes;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.l3vpn.ipv6.routes.VpnIpv6RoutesBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationVpnIpv6Case;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationVpnIpv6CaseBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.rev180329.l3vpn.ip.route.VpnRoute;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.rev180329.l3vpn.ip.route.VpnRouteBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.rev180329.l3vpn.ip.route.VpnRouteKey;
  42 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  43 import org.opendaylight.yangtools.yang.common.QName;
  44 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  45 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  46 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
  47 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
  48 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
  49
  50 public class VpnIpv6RIBSupportTest extends AbstractRIBSupportTest {
  51     private static final VpnIpv6RIBSupport RIB_SUPPORT = new VpnIpv6RIBSupport();
  52
  53     private static final DestinationVpnIpv6Case REACH_NLRI = new DestinationVpnIpv6CaseBuilder()
  54             .setVpnIpv6Destination(new VpnIpv6DestinationBuilder()
  55                     .setVpnDestination(Lists.newArrayList(IPV6_VPN)).build()).build();
  56
  57     private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.update
  58             .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationVpnIpv6Case UNREACH_NLRI =
  59             new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.update
  60                     .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationVpnIpv6CaseBuilder()
  61                     .setVpnIpv6Destination(new VpnIpv6DestinationBuilder()
  62                             .setVpnDestination(Collections.singletonList(IPV6_VPN)).build()).build();
  63     private static final VpnRouteKey ROUTE_KEY = new VpnRouteKey(new PathId(0L), "cAABAQIDBAECIAEjRVaJ");
  64     private static final VpnRoute ROUTE = new VpnRouteBuilder().setPathId(NON_PATH_ID)
  65             .setAttributes(ATTRIBUTES).setPrefix(IPV6PREFIX)
  66             .setLabelStack(LABEL_STACK).setRouteDistinguisher(DISTINGUISHER).setKey(ROUTE_KEY).build();
  67     private static final VpnIpv6Routes ROUTES = new VpnIpv6RoutesBuilder()
  68             .setVpnRoute(Collections.singletonList(ROUTE)).build();
  69
  70     @Override
  71     public void setUp() throws Exception {
  72         super.setUp();
  73         setUpTestCustomizer(RIB_SUPPORT);
  74     }
  75
  76     @Test
  77     public void testDeleteRoutes() {
  78         RIB_SUPPORT.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
  79         @SuppressWarnings("unchecked") final InstanceIdentifier<VpnRoute> instanceIdentifier =
  80                 (InstanceIdentifier<VpnRoute>) this.deletedRoutes.get(0);
  81         assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(VpnRoute.class));
  82     }
  83
  84     @Test
  85     public void testPutRoutes() {
  86         RIB_SUPPORT.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
  87         final VpnRoute route = (VpnRoute) this.insertedRoutes.get(0).getValue();
  88         assertEquals(ROUTE, route);
  89     }
  90
  91     @Test
  92     public void testEmptyRoute() {
  93         final Routes empty = new VpnIpv6RoutesCaseBuilder().setVpnIpv6Routes(new VpnIpv6RoutesBuilder()
  94                 .setVpnRoute(Collections.emptyList()).build()).build();
  95         final ChoiceNode emptyRoutes = RIB_SUPPORT.emptyRoutes();
  96         assertEquals(createRoutes(empty), emptyRoutes);
  97     }
  98
  99     @Test
 100     public void testBuildMpUnreachNlriUpdate() {
 101         final Update update = RIB_SUPPORT.buildUpdate(Collections.emptyList(), createRoutes(ROUTES), ATTRIBUTES);
 102         assertEquals(UNREACH_NLRI, update.getAttributes().getAugmentation(Attributes2.class)
 103                 .getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
 104         assertNull(update.getAttributes().getAugmentation(Attributes1.class));
 105     }
 106
 107     @Test
 108     public void testBuildMpReachNlriUpdate() {
 109         final Update update = RIB_SUPPORT.buildUpdate(createRoutes(ROUTES), Collections.emptyList(), ATTRIBUTES);
 110         assertEquals(REACH_NLRI, update.getAttributes().getAugmentation(Attributes1.class).getMpReachNlri()
 111                 .getAdvertizedRoutes().getDestinationType());
 112         assertNull(update.getAttributes().getAugmentation(Attributes2.class));
 113     }
 114
 115     @Test
 116     public void testIsComplexRoute() {
 117         Assert.assertTrue(RIB_SUPPORT.isComplexRoute());
 118     }
 119
 120     @Test
 121     public void testCacheableNlriObjects() {
 122         assertEquals(ImmutableSet.of(), RIB_SUPPORT.cacheableNlriObjects());
 123     }
 124
 125     @Test
 126     public void testCacheableAttributeObjects() {
 127         assertEquals(ImmutableSet.of(), RIB_SUPPORT.cacheableAttributeObjects());
 128     }
 129
 130     @Test
 131     public void testRouteIdAddPath() {
 132         Assert.assertEquals(ROUTE_KEY, RIB_SUPPORT.createRouteListKey(0L, ROUTE_KEY.getRouteKey()));
 133     }
 134
 135     @Test
 136     public void testRoutePath() {
 137         final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(ROUTES);
 138         assertEquals(getRoutePath().node(prefixNii),
 139                 RIB_SUPPORT.routePath(getTablePath().node(Routes.QNAME), prefixNii));
 140     }
 141
 142     @Test
 143     public void testRouteAttributesIdentifier() {
 144         assertEquals(new NodeIdentifier(QName.create(VpnIpv6Routes.QNAME,
 145                 Attributes.QNAME.getLocalName().intern())), RIB_SUPPORT.routeAttributesIdentifier());
 146     }
 147
 148     @Test
 149     public void testRoutesCaseClass() {
 150         assertEquals(VpnIpv6RoutesCase.class, RIB_SUPPORT.routesCaseClass());
 151     }
 152
 153     @Test
 154     public void testRoutesContainerClass() {
 155         assertEquals(VpnIpv6Routes.class, RIB_SUPPORT.routesContainerClass());
 156     }
 157
 158     @Test
 159     public void testRoutesListClass() {
 160         assertEquals(VpnRoute.class, RIB_SUPPORT.routesListClass());
 161     }
 162
 163     @Test
 164     public void testChangedRoutes() {
 165         final Routes emptyCase = new VpnIpv6RoutesCaseBuilder().build();
 166         DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
 167                 createRoutes(emptyCase)).getRootNode();
 168         Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
 169
 170         final Routes emptyRoutes = new VpnIpv6RoutesCaseBuilder()
 171                 .setVpnIpv6Routes(new VpnIpv6RoutesBuilder().build()).build();
 172         tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
 173         Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
 174
 175         final Routes routes = new VpnIpv6RoutesCaseBuilder().setVpnIpv6Routes(ROUTES).build();
 176         tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
 177         final Collection<DataTreeCandidateNode> result = RIB_SUPPORT.changedRoutes(tree);
 178         Assert.assertFalse(result.isEmpty());
 179     }
 180 }