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
9 package org.opendaylight.protocol.bgp.flowspec;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertNull;
14 import com.google.common.collect.ImmutableSet;
15 import java.util.Collection;
16 import java.util.Collections;
17 import java.util.List;
18 import org.junit.Assert;
19 import org.junit.Test;
20 import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderContext;
21 import org.opendaylight.protocol.bgp.parser.spi.pojo.SimpleBGPExtensionProviderContext;
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.Ipv4Prefix;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.rib.loc.rib.tables.routes.FlowspecRoutesCase;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.bgp.rib.rib.loc.rib.tables.routes.FlowspecRoutesCaseBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.Flowspec;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.FlowspecBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.group.ipv4.flowspec.flowspec.type.DestinationPrefixCase;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.group.ipv4.flowspec.flowspec.type.DestinationPrefixCaseBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.ipv4.DestinationFlowspec;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.destination.ipv4.DestinationFlowspecBuilder;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.ipv4.route.FlowspecRoute;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.ipv4.route.FlowspecRouteBuilder;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.ipv4.route.FlowspecRouteKey;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.routes.FlowspecRoutes;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.flowspec.routes.FlowspecRoutesBuilder;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecCase;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecCaseBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.Update;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.AttributesBuilder;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes1;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.Attributes2;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
45 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
46 import org.opendaylight.yangtools.yang.common.QName;
47 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
48 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
49 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
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 FlowspecIpv4RIBSupportTest extends AbstractRIBSupportTest {
55 private static final FlowspecIpv4RIBSupport RIB_SUPPORT;
56 private static final FlowspecRoute ROUTE;
57 private static final FlowspecRoutes ROUTES;
58 private static final FlowspecRouteKey ROUTE_KEY;
59 private static final PathId PATH_ID = new PathId(1L);
61 private static final DestinationPrefixCase DEST_PREFIX = new DestinationPrefixCaseBuilder().setDestinationPrefix(new Ipv4Prefix("10.0.1.0/32")).build();
62 private static final List<Flowspec> FLOW_LIST = Collections.singletonList(new FlowspecBuilder().setFlowspecType(DEST_PREFIX).build());
63 private static final DestinationFlowspec DEST_FLOW = new DestinationFlowspecBuilder().setFlowspec(FLOW_LIST).setPathId(PATH_ID).build();
64 private static final DestinationFlowspecCase REACH_NLRI = new DestinationFlowspecCaseBuilder().setDestinationFlowspec(DEST_FLOW).build();
65 private static final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update
66 .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecCase UNREACH_NLRI = new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update
67 .attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecCaseBuilder().setDestinationFlowspec(DEST_FLOW).build();
70 final SimpleFlowspecExtensionProviderContext fsContext = new SimpleFlowspecExtensionProviderContext();
71 final FlowspecActivator activator = new FlowspecActivator(fsContext);
72 final BGPActivator act = new BGPActivator(activator);
73 final BGPExtensionProviderContext context = new SimpleBGPExtensionProviderContext();
75 RIB_SUPPORT = FlowspecIpv4RIBSupport.getInstance(fsContext);
77 final SimpleFlowspecIpv4NlriParser parser = new SimpleFlowspecIpv4NlriParser(
78 fsContext.getFlowspecTypeRegistry(SimpleFlowspecExtensionProviderContext.AFI.IPV4, SimpleFlowspecExtensionProviderContext.SAFI.FLOWSPEC));
80 ROUTE_KEY = new FlowspecRouteKey(PATH_ID, parser.stringNlri(FLOW_LIST));
81 ROUTE = new FlowspecRouteBuilder().setKey(ROUTE_KEY).setPathId(PATH_ID).setFlowspec(FLOW_LIST)
82 .setAttributes(new AttributesBuilder().build()).build();
83 ROUTES = new FlowspecRoutesBuilder().setFlowspecRoute(Collections.singletonList(ROUTE)).build();
87 public void setUp() throws Exception {
89 setUpTestCustomizer(RIB_SUPPORT);
93 public void testDeleteRoutes() {
94 RIB_SUPPORT.deleteRoutes(this.tx, getTablePath(), createNlriWithDrawnRoute(UNREACH_NLRI));
95 final InstanceIdentifier<FlowspecRoute> instanceIdentifier = (InstanceIdentifier<FlowspecRoute>) this.deletedRoutes.get(0);
96 assertEquals(ROUTE_KEY, instanceIdentifier.firstKeyOf(FlowspecRoute.class));
100 public void testPutRoutes() {
101 RIB_SUPPORT.putRoutes(this.tx, getTablePath(), createNlriAdvertiseRoute(REACH_NLRI), createAttributes());
102 final FlowspecRoute route = (FlowspecRoute) this.insertedRoutes.get(0).getValue();
103 assertEquals(ROUTE, route);
107 public void testEmptyRoute() throws Exception {
108 final Routes empty = new FlowspecRoutesCaseBuilder().setFlowspecRoutes(
109 new FlowspecRoutesBuilder().setFlowspecRoute(Collections.emptyList()).build()).build();
110 final ChoiceNode emptyRoutes = RIB_SUPPORT.emptyRoutes();
111 assertEquals(createRoutes(empty), emptyRoutes);
115 public void testBuildMpUnreachNlriUpdate() {
116 final Update update = RIB_SUPPORT.buildUpdate(Collections.emptyList(), createRoutes(ROUTES), ATTRIBUTES);
117 assertEquals(UNREACH_NLRI, update.getAttributes().getAugmentation(Attributes2.class)
118 .getMpUnreachNlri().getWithdrawnRoutes().getDestinationType());
119 assertNull(update.getAttributes().getAugmentation(Attributes1.class));
123 public void testBuildMpReachNlriUpdate() {
124 final Update update = RIB_SUPPORT.buildUpdate(createRoutes(ROUTES), Collections.emptyList(), ATTRIBUTES);
125 assertEquals(REACH_NLRI, update.getAttributes().getAugmentation(Attributes1.class).getMpReachNlri().getAdvertizedRoutes().getDestinationType());
126 assertNull(update.getAttributes().getAugmentation(Attributes2.class));
130 public void testIsComplexRoute() {
131 Assert.assertTrue(RIB_SUPPORT.isComplexRoute());
135 public void testCacheableNlriObjects() {
136 Assert.assertEquals(ImmutableSet.of(), RIB_SUPPORT.cacheableNlriObjects());
140 public void testCacheableAttributeObjects() {
141 Assert.assertEquals(ImmutableSet.of(), RIB_SUPPORT.cacheableAttributeObjects());
145 public void testRouteIdAddPath() {
146 Assert.assertEquals(ROUTE_KEY, RIB_SUPPORT.createRouteListKey(1L, ROUTE_KEY.getRouteKey()));
150 public void testRoutePath() {
151 final NodeIdentifierWithPredicates prefixNii = createRouteNIWP(ROUTES);
152 Assert.assertEquals(getRoutePath().node(prefixNii), RIB_SUPPORT.routePath(getTablePath().node(Routes.QNAME), prefixNii));
156 public void testRouteAttributesIdentifier() {
157 Assert.assertEquals(new NodeIdentifier(QName.create(FlowspecRoutes.QNAME,
158 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Attributes.QNAME.getLocalName().intern())),
159 RIB_SUPPORT.routeAttributesIdentifier());
163 public void testRoutesCaseClass() {
164 Assert.assertEquals(FlowspecRoutesCase.class, RIB_SUPPORT.routesCaseClass());
168 public void testRoutesContainerClass() {
169 Assert.assertEquals(FlowspecRoutes.class, RIB_SUPPORT.routesContainerClass());
173 public void testRoutesListClass() {
174 Assert.assertEquals(FlowspecRoute.class, RIB_SUPPORT.routesListClass());
178 public void testChangedRoutes() {
179 final Routes emptyCase = new FlowspecRoutesCaseBuilder().build();
180 DataTreeCandidateNode tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyCase)).getRootNode();
181 Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
183 final Routes emptyRoutes = new FlowspecRoutesCaseBuilder().setFlowspecRoutes(new FlowspecRoutesBuilder().build()).build();
184 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(emptyRoutes)).getRootNode();
185 Assert.assertTrue(RIB_SUPPORT.changedRoutes(tree).isEmpty());
187 final Routes routes = new FlowspecRoutesCaseBuilder().setFlowspecRoutes(new FlowspecRoutesBuilder()
188 .setFlowspecRoute(Collections.singletonList(ROUTE)).build()).build();
189 tree = DataTreeCandidates.fromNormalizedNode(getRoutePath(), createRoutes(routes)).getRootNode();
190 final Collection<DataTreeCandidateNode> result = RIB_SUPPORT.changedRoutes(tree);
191 Assert.assertFalse(result.isEmpty());