2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.protocol.bgp.flowspec;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertNull;
13 import com.google.common.collect.ImmutableSet;
14 import java.util.Collection;
15 import java.util.Collections;
16 import java.util.List;
17 import org.junit.Assert;
18 import org.junit.Test;
19 import org.opendaylight.protocol.bgp.flowspec.l3vpn.ipv4.FlowspecL3vpnIpv4RIBSupport;
20 import org.opendaylight.protocol.bgp.rib.spi.AbstractRIBSupportTest;
21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.rib.loc.rib.tables.routes.FlowspecL3vpnIpv4RoutesCase;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.rib.loc.rib.tables.routes.FlowspecL3vpnIpv4RoutesCaseBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.Flowspec;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.FlowspecBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.group.ipv4.flowspec.flowspec.type.DestinationPrefixCase;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.group.ipv4.flowspec.flowspec.type.DestinationPrefixCaseBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.l3vpn.destination.ipv4.DestinationFlowspecL3vpnIpv4;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.l3vpn.destination.ipv4.DestinationFlowspecL3vpnIpv4Builder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.l3vpn.ipv4.route.FlowspecL3vpnRoute;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.l3vpn.ipv4.route.FlowspecL3vpnRouteBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.l3vpn.ipv4.route.FlowspecL3vpnRouteKey;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.l3vpn.ipv4.routes.FlowspecL3vpnIpv4Routes;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.l3vpn.ipv4.routes.FlowspecL3vpnIpv4RoutesBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecL3vpnIpv4Case;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecL3vpnIpv4CaseBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.Update;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.AttributesBuilder;
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.multiprotocol.rev180329.update.attributes.mp.reach.nlri.AdvertizedRoutes;
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.RdTwoOctetAs;
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.common.QName;
48 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
49 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
50 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
51 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
53 public class FlowspecL3vpnIpv4RIBSupportTest extends AbstractRIBSupportTest<FlowspecL3vpnIpv4RoutesCase,
54 FlowspecL3vpnIpv4Routes, FlowspecL3vpnRoute, FlowspecL3vpnRouteKey> {
56 private static final FlowspecL3vpnRoute ROUTE;
57 private static final FlowspecL3vpnRouteKey ROUTE_KEY;
58 private static final PathId PATH_ID = new PathId(1L);
59 private static final RouteDistinguisher RD = new RouteDistinguisher(new RdTwoOctetAs("0:5:3"));
60 private static final DestinationPrefixCase DEST_PREFIX = new DestinationPrefixCaseBuilder()
61 .setDestinationPrefix(new Ipv4Prefix("172.17.1.0/24")).build();
62 private static final List<Flowspec> FLOW_LIST
63 = Collections.singletonList(new FlowspecBuilder().setFlowspecType(DEST_PREFIX).build());
64 private static final DestinationFlowspecL3vpnIpv4 DEST_FLOW
65 = new DestinationFlowspecL3vpnIpv4Builder().setRouteDistinguisher(RD)
66 .setFlowspec(FLOW_LIST).setPathId(PATH_ID).build();
67 private static final DestinationFlowspecL3vpnIpv4Case REACH_NLRI
68 = new DestinationFlowspecL3vpnIpv4CaseBuilder().setDestinationFlowspecL3vpnIpv4(DEST_FLOW).build();
69 private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update
70 .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv4Case UNREACH_NLRI
71 = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update
72 .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.
73 DestinationFlowspecL3vpnIpv4CaseBuilder().setDestinationFlowspecL3vpnIpv4(DEST_FLOW).build();
74 private FlowspecL3vpnIpv4RIBSupport ribSupport;
77 ROUTE_KEY = new FlowspecL3vpnRouteKey(PATH_ID,
78 "[l3vpn with route-distinguisher 0:5:3] all packets to 172.17.1.0/24");
79 ROUTE = new FlowspecL3vpnRouteBuilder().withKey(ROUTE_KEY).setPathId(PATH_ID).setFlowspec(FLOW_LIST)
80 .setAttributes(new AttributesBuilder().build()).setRouteDistinguisher(RD).build();
84 public void setUp() throws Exception {
86 this.ribSupport = FlowspecL3vpnIpv4RIBSupport
87 .getInstance(new SimpleFlowspecExtensionProviderContext(), this.mappingService);
88 setUpTestCustomizer(this.ribSupport);
92 public void testDeleteRoutes() {
93 this.ribSupport.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
94 final InstanceIdentifier<FlowspecL3vpnRoute> instanceIdentifier = this.deletedRoutes.get(0);
95 assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(FlowspecL3vpnRoute.class));
99 public void testPutRoutes() {
100 this.ribSupport.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
101 final FlowspecL3vpnRoute route = (FlowspecL3vpnRoute) this.insertedRoutes.get(0).getValue();
102 assertEquals(ROUTE, route);
106 public void testEmptyRoute() {
107 assertEquals(createEmptyTable(), this.ribSupport.emptyTable());
111 public void testBuildMpUnreachNlriUpdate() {
112 final Update update = this.ribSupport.buildUpdate(Collections.emptyList(), createRoutes(
113 new FlowspecL3vpnIpv4RoutesBuilder().setFlowspecL3vpnRoute(Collections.singletonList(ROUTE)).build()), ATTRIBUTES);
114 assertEquals(UNREACH_NLRI, update.getAttributes().augmentation(Attributes2.class)
115 .getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
116 assertNull(update.getAttributes().augmentation(Attributes1.class));
120 public void testBuildMpReachNlriUpdate() {
121 final Update update = this.ribSupport.buildUpdate(createRoutes(
122 new FlowspecL3vpnIpv4RoutesBuilder().setFlowspecL3vpnRoute(Collections.singletonList(ROUTE)).build()), Collections.emptyList(), ATTRIBUTES);
123 final AdvertizedRoutes advertised = update.getAttributes().augmentation(Attributes1.class).getMpReachNlri().getAdvertizedRoutes();
124 assertEquals(REACH_NLRI, advertised.getDestinationType());
125 assertNull(update.getAttributes().augmentation(Attributes2.class));
129 public void testCacheableNlriObjects() {
130 assertEquals(ImmutableSet.of(), this.ribSupport.cacheableNlriObjects());
134 public void testCacheableAttributeObjects() {
135 assertEquals(ImmutableSet.of(), this.ribSupport.cacheableAttributeObjects());
139 public void testRouteIdAddPath() {
140 assertEquals(ROUTE_KEY, this.ribSupport.createRouteListKey(ROUTE_KEY.getPathId(), ROUTE_KEY.getRouteKey()));
144 public void testRoutePath() {
145 final NodeIdentifierWithPredicates prefixNii
146 = createRouteNIWP(new FlowspecL3vpnIpv4RoutesBuilder()
147 .setFlowspecL3vpnRoute(Collections.singletonList(ROUTE)).build());
148 assertEquals(getRoutePath().node(prefixNii),
149 this.ribSupport.routePath(getTablePath(), prefixNii));
153 public void testRouteAttributesIdentifier() {
154 assertEquals(new NodeIdentifier(QName.create(FlowspecL3vpnIpv4Routes.QNAME,
155 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables
156 .Attributes.QNAME.getLocalName().intern())),
157 this.ribSupport.routeAttributesIdentifier());
161 public void testRoutesCaseClass() {
162 assertEquals(FlowspecL3vpnIpv4RoutesCase.class, this.ribSupport.routesCaseClass());
166 public void testRoutesContainerClass() {
167 assertEquals(FlowspecL3vpnIpv4Routes.class, this.ribSupport.routesContainerClass());
171 public void testRoutesListClass() {
172 assertEquals(FlowspecL3vpnRoute.class, this.ribSupport.routesListClass());
176 public void testChangedRoutes() {
177 final Routes emptyCase = new FlowspecL3vpnIpv4RoutesCaseBuilder().build();
178 DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(),
179 createRoutes(emptyCase)).getRootNode();
180 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
182 final Routes emptyRoutes = new FlowspecL3vpnIpv4RoutesCaseBuilder()
183 .setFlowspecL3vpnIpv4Routes(new FlowspecL3vpnIpv4RoutesBuilder().build()).build();
184 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
185 Assert.assertTrue(this.ribSupport.changedRoutes(tree).isEmpty());
187 final Routes routes = new FlowspecL3vpnIpv4RoutesCaseBuilder()
188 .setFlowspecL3vpnIpv4Routes(new FlowspecL3vpnIpv4RoutesBuilder()
189 .setFlowspecL3vpnRoute(Collections.singletonList(ROUTE)).build()).build();
190 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
191 final Collection<DataTreeCandidateNode> result = this.ribSupport.changedRoutes(tree);
192 Assert.assertFalse(result.isEmpty());