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 junitx.framework.ArrayAssert;
15 import org.junit.Test;
16 import org.opendaylight.lispflowmapping.lisp.serializer.address.LispAddressSerializer;
17 import org.opendaylight.lispflowmapping.lisp.serializer.address.LispAddressSerializerContext;
18 import org.opendaylight.lispflowmapping.lisp.serializer.exception.LispSerializationException;
19 import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
20 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv4BinaryAfi;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4Binary;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6Binary;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
26 public class InstanceIdSerializerTest extends BaseTestCase {
29 public void deserialize__Simple() throws Exception {
30 Eid address = LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 "
32 + "00 BB CC DD " // instance ID
33 + "00 01 11 22 33 44"), // AFI=1, IP=0x11223344
34 new LispAddressSerializerContext(null));
36 assertEquals(Ipv4BinaryAfi.VALUE, address.getAddressType());
37 Ipv4Binary ipv4 = (Ipv4Binary) address.getAddress();
39 assertArrayEquals(new byte[] {0x11, 0x22, 0x33, 0x44}, ipv4.getIpv4Binary().getValue());
40 assertEquals(0x00BBCCDD, address.getVirtualNetworkId().getValue().longValue());
43 @Test(expected = LispSerializationException.class)
44 public void deserialize__ShorterBuffer() throws Exception {
45 LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("""
49 """), new LispAddressSerializerContext(null));
52 @Test(expected = LispSerializationException.class)
53 public void deserialize__UnknownLCAFType() throws Exception {
54 LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("""
58 00 01 11 22 33 44"""), // AFI=1, IP=0x11223344
59 new LispAddressSerializerContext(null));
62 @Test(expected = LispSerializationException.class)
63 public void deserialize__LongInstanceID() throws Exception {
64 LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("""
68 00 01 11 22 33 44"""), // AFI=1, IP=0x11223344
69 new LispAddressSerializerContext(null));
73 public void deserialize__Ipv6() throws Exception {
74 Eid address = LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 "
76 + "00 BB CC DD " // instance ID
77 + "00 02 11 22 33 44 55 66 77 88 99 AA BB CC AA BB CC DD"), // AFI=2,
78 new LispAddressSerializerContext(null));
81 assertArrayEquals(new byte[] {(byte) 0x11, (byte) 0x22, (byte) 0x33, (byte) 0x44,
82 (byte) 0x55, (byte) 0x66, (byte) 0x77, (byte) 0x88,
83 (byte) 0x99, (byte) 0xAA, (byte) 0xBB, (byte) 0xCC,
84 (byte) 0xAA, (byte) 0xBB, (byte) 0xCC, (byte) 0xDD},
85 ((Ipv6Binary) address.getAddress()).getIpv6Binary().getValue());
90 public void serialize__Simple() throws Exception {
91 Eid eid = LispAddressUtil.asIpv4Eid("17.34.51.68", 0x00020304L);
93 ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(eid));
94 LispAddressSerializer.getInstance().serialize(buf, eid);
95 ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 "
97 + "00 02 03 04 " // instance ID
98 + "00 01 11 22 33 44");
99 ArrayAssert.assertEquals(expectedBuf.array(), buf.array());