2 * Copyright (c) 2014 Contextream, 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.lispflowmapping.serializer.address;
10 import static org.junit.Assert.assertArrayEquals;
11 import static org.junit.Assert.assertEquals;
13 import java.nio.ByteBuffer;
14 import org.junit.Test;
15 import org.opendaylight.lispflowmapping.lisp.serializer.address.LispAddressSerializer;
16 import org.opendaylight.lispflowmapping.lisp.serializer.address.LispAddressSerializerContext;
17 import org.opendaylight.lispflowmapping.lisp.serializer.exception.LispSerializationException;
18 import org.opendaylight.lispflowmapping.lisp.util.MaskUtil;
19 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
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.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SimpleAddress;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SourceDestKeyLcaf;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.SourceDestKey;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.source.dest.key.SourceDestKeyBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.EidBuilder;
29 public class SourceDestKeySerializerTest extends BaseTestCase {
32 public void deserialize__Simple() throws Exception {
33 Eid address = LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 "
35 + "00 00 10 18 " // reserved + masks
36 + "00 01 11 22 33 44 " // AFI=1, IP=0x11223344
37 + "00 01 22 33 44 55"), // AFI=1, IP=0x22334455
38 new LispAddressSerializerContext(null));
40 assertEquals(SourceDestKeyLcaf.VALUE, address.getAddressType());
41 SourceDestKey srcDestAddress = (SourceDestKey) address.getAddress();
43 assertEquals((byte) 0x10, MaskUtil.getMaskForAddress(srcDestAddress.getSourceDestKey().getSource()));
44 assertEquals((byte) 0x18, MaskUtil.getMaskForAddress(srcDestAddress.getSourceDestKey().getDest()));
46 assertEquals("17.34.51.68/16", srcDestAddress.getSourceDestKey().getSource().stringValue());
47 assertEquals("34.51.68.85/24", srcDestAddress.getSourceDestKey().getDest().stringValue());
50 @Test(expected = LispSerializationException.class)
51 public void deserialize__ShorterBuffer() throws Exception {
52 LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("""
56 """), new LispAddressSerializerContext(null));
59 @Test(expected = LispSerializationException.class)
60 public void deserialize__UnknownLCAFType() throws Exception {
61 LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("""
66 00 01 22 33 44 55"""), // AFI=1, IP=0x22334455
67 new LispAddressSerializerContext(null));
71 public void deserialize__Ipv6() throws Exception {
72 Eid srcAddress = LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 "
74 + "00 00 78 78 " // reserved + masks
75 + "00 02 11 22 33 44 55 66 77 88 99 AA BB CC AA BB CC DD " // AFI=2,
76 + "00 02 44 33 22 11 88 77 66 55 99 AA BB CC AA BB CC DD"), // AFI=2,
77 new LispAddressSerializerContext(null));
80 assertEquals("1122:3344:5566:7788:99aa:bbcc:aabb:ccdd/120",
81 ((SourceDestKey) srcAddress.getAddress()).getSourceDestKey().getSource().stringValue());
82 assertEquals("4433:2211:8877:6655:99aa:bbcc:aabb:ccdd/120",
83 ((SourceDestKey) srcAddress.getAddress()).getSourceDestKey().getDest().stringValue());
87 public void serialize__Simple() throws Exception {
88 SourceDestKeyBuilder addressBuilder = new SourceDestKeyBuilder();
89 addressBuilder.setSource(new SimpleAddress(new IpPrefix(new Ipv4Prefix("17.34.51.68/8"))));
90 addressBuilder.setDest(new SimpleAddress(new IpPrefix(new Ipv4Prefix("34.51.68.85/16"))));
92 EidBuilder eb = new EidBuilder();
93 eb.setAddressType(SourceDestKeyLcaf.VALUE);
94 eb.setVirtualNetworkId(null);
95 eb.setAddress(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
96 .lisp.address.address.SourceDestKeyBuilder()
97 .setSourceDestKey(addressBuilder.build()).build());
99 ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(eb.build()));
100 LispAddressSerializer.getInstance().serialize(buf, eb.build());
102 ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 "
104 + "00 00 08 10 " // reserved + masks
105 + "00 01 11 22 33 44 " // AFI=1, IP=0x11223344
106 + "00 01 22 33 44 55"); // AFI=1, IP=0x22334455
107 assertArrayEquals(expectedBuf.array(), buf.array());