2 * Copyright (c) 2015 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.linkstate;
10 import static org.junit.Assert.assertEquals;
12 import java.math.BigInteger;
13 import java.util.ArrayList;
14 import java.util.List;
15 import org.junit.Assert;
16 import org.junit.Before;
17 import org.junit.Test;
18 import org.mockito.Mock;
19 import org.mockito.Mockito;
20 import org.mockito.MockitoAnnotations;
21 import org.mockito.invocation.InvocationOnMock;
22 import org.mockito.stubbing.Answer;
23 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
24 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
25 import org.opendaylight.protocol.bgp.linkstate.nlri.LinkstateNlriParser;
26 import org.opendaylight.protocol.bgp.linkstate.nlri.NodeNlriParser;
27 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateAddressFamily;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.LinkstateSubsequentAddressFamily;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.linkstate.destination.CLinkstateDestination;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev150210.node.identifier.CRouterIdentifier;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.path.attributes.Attributes;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpReachNlri;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev130919.update.attributes.MpUnreachNlri;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.rib.tables.Routes;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.CNextHop;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv4NextHopCaseBuilder;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHopBuilder;
40 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
41 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
42 import org.opendaylight.yangtools.yang.data.api.schema.ChoiceNode;
43 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
44 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
45 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
46 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListEntryNode;
47 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
48 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
49 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
50 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
51 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
52 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafNodeBuilder;
53 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListEntryNodeBuilder;
54 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableUnkeyedListNodeBuilder;
56 public class LinkstateRIBSupportTest {
58 private static final Ipv4Address ipv4 = new Ipv4Address("42.42.42.42");
59 private static final NodeIdentifier ROUTES_NODE_ID = new NodeIdentifier(Routes.QNAME);
60 final LinkstateRIBSupport link = LinkstateRIBSupport.getInstance();
61 final List<MapEntryNode> linkList = new ArrayList<>();
62 private List<YangInstanceIdentifier> routes;
65 private DOMDataWriteTransaction tx;
69 MockitoAnnotations.initMocks(this);
70 routes = new ArrayList<>();
71 Mockito.doAnswer(new Answer<Object>() {
73 public Object answer(final InvocationOnMock invocation) throws Throwable {
74 final Object[] args = invocation.getArguments();
75 LinkstateRIBSupportTest.this.routes.add((YangInstanceIdentifier) args[1]);
78 }).when(this.tx).put(Mockito.any(LogicalDatastoreType.class), Mockito.any(YangInstanceIdentifier.class), Mockito.any(NormalizedNode.class));
80 Mockito.doAnswer(new Answer<Object>() {
82 public Object answer(final InvocationOnMock invocation) throws Throwable {
83 final Object[] args = invocation.getArguments();
84 LinkstateRIBSupportTest.this.routes.remove(args[1]);
87 }).when(this.tx).delete(Mockito.any(LogicalDatastoreType.class), Mockito.any(YangInstanceIdentifier.class));
91 public void testbuildReach() throws BGPParsingException {
92 final CNextHop hop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(ipv4).build()).build();
93 final MpReachNlri result = link.buildReach(linkList, hop);
94 assertEquals(LinkstateAddressFamily.class, result.getAfi());
95 assertEquals(LinkstateSubsequentAddressFamily.class, result.getSafi());
96 assertEquals(new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(new Ipv4Address("42.42.42.42")).build()).build(), result.getCNextHop());
100 public void testBuildUnreach() {
101 final MpUnreachNlri result = link.buildUnreach(linkList);
102 assertEquals(LinkstateAddressFamily.class, result.getAfi());
103 assertEquals(LinkstateSubsequentAddressFamily.class, result.getSafi());
107 public void testDestinationRoutes() {
108 final YangInstanceIdentifier yangIdentifier = YangInstanceIdentifier.of(Routes.QNAME);
110 final DataContainerNodeAttrBuilder<NodeIdentifier, UnkeyedListEntryNode> linkstateBI = ImmutableUnkeyedListEntryNodeBuilder.create();
111 linkstateBI.withNodeIdentifier(new NodeIdentifier(CLinkstateDestination.QNAME));
113 final ImmutableLeafNodeBuilder<String> protocolId = new ImmutableLeafNodeBuilder<>();
114 protocolId.withNodeIdentifier(LinkstateNlriParser.PROTOCOL_ID_NID);
115 protocolId.withValue("isis-level2");
116 linkstateBI.addChild(protocolId.build());
118 final ImmutableLeafNodeBuilder<BigInteger> identifier = new ImmutableLeafNodeBuilder<>();
119 identifier.withNodeIdentifier(LinkstateNlriParser.IDENTIFIER_NID);
120 identifier.withValue(BigInteger.ONE);
121 linkstateBI.addChild(identifier.build());
123 final DataContainerNodeBuilder<NodeIdentifier, ChoiceNode> objectType = Builders.choiceBuilder();
124 objectType.withNodeIdentifier(LinkstateNlriParser.OBJECT_TYPE_NID);
126 final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> nodeDescriptors = Builders.containerBuilder();
127 nodeDescriptors.withNodeIdentifier(LinkstateNlriParser.NODE_DESCRIPTORS_NID);
129 final ImmutableLeafNodeBuilder<Long> asNumber = new ImmutableLeafNodeBuilder<>();
130 asNumber.withNodeIdentifier(NodeNlriParser.AS_NUMBER_NID);
131 asNumber.withValue(72L);
132 nodeDescriptors.addChild(asNumber.build());
134 final ImmutableLeafNodeBuilder<Long> areaID = new ImmutableLeafNodeBuilder<>();
135 areaID.withNodeIdentifier(NodeNlriParser.AREA_NID);
136 areaID.withValue(2697513L);
137 nodeDescriptors.addChild(areaID.build());
139 final ImmutableLeafNodeBuilder<Long> domainID = new ImmutableLeafNodeBuilder<>();
140 domainID.withNodeIdentifier(NodeNlriParser.DOMAIN_NID);
141 domainID.withValue(0x28282828L);
142 nodeDescriptors.addChild(domainID.build());
144 final DataContainerNodeBuilder<NodeIdentifier, ChoiceNode> crouterId = Builders.choiceBuilder();
145 crouterId.withNodeIdentifier(new NodeIdentifier(CRouterIdentifier.QNAME));
147 final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> isisNode = Builders.containerBuilder();
148 isisNode.withNodeIdentifier(NodeNlriParser.ISIS_PSEUDONODE_NID);
150 final ImmutableLeafNodeBuilder<byte[]> isoSystemID = new ImmutableLeafNodeBuilder<>();
151 isoSystemID.withNodeIdentifier(NodeNlriParser.ISO_SYSTEM_NID);
152 isoSystemID.withValue(new byte[]{0, 0, 0, 0, 0, (byte) 0x39});
153 isisNode.addChild(isoSystemID.build());
154 isisNode.addChild(Builders.leafBuilder().withNodeIdentifier(NodeNlriParser.PSN_NID).withValue((short) 5).build());
155 crouterId.addChild(isisNode.build());
157 nodeDescriptors.addChild(crouterId.build());
158 objectType.addChild(nodeDescriptors.build());
159 linkstateBI.addChild(objectType.build());
161 final UnkeyedListNode routes = ImmutableUnkeyedListNodeBuilder.create()
162 .withNodeIdentifier(new NodeIdentifier(CLinkstateDestination.QNAME))
163 .addChild(linkstateBI.build())
166 final ContainerNode destination = ImmutableContainerNodeBuilder.create().
168 .withNodeIdentifier(new NodeIdentifier(CLinkstateDestination.QNAME))
171 final ContainerNode attributes = ImmutableContainerNodeBuilder.create()
172 .withNodeIdentifier(new NodeIdentifier(Attributes.QNAME))
175 link.putDestinationRoutes(tx, yangIdentifier, destination, attributes, ROUTES_NODE_ID);
177 Assert.assertEquals(1, this.routes.size());
179 link.deleteDestinationRoutes(tx, yangIdentifier, destination, ROUTES_NODE_ID);
181 Assert.assertEquals(0, this.routes.size());