2 * Copyright (c) 2013 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.implementation.serializer.address;
10 import static junit.framework.Assert.assertEquals;
12 import java.nio.ByteBuffer;
14 import junitx.framework.ArrayAssert;
16 import org.junit.Test;
17 import org.opendaylight.lispflowmapping.implementation.lisp.exception.LispSerializationException;
18 import org.opendaylight.lispflowmapping.implementation.util.ByteUtil;
19 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
20 import org.opendaylight.lispflowmapping.type.AddressFamilyNumberEnum;
21 import org.opendaylight.lispflowmapping.type.LispCanonicalAddressFormatEnum;
22 import org.opendaylight.lispflowmapping.type.lisp.address.LispAddress;
23 import org.opendaylight.lispflowmapping.type.lisp.address.LispApplicationDataLCAFAddress;
24 import org.opendaylight.lispflowmapping.type.lisp.address.LispIpv4Address;
25 import org.opendaylight.lispflowmapping.type.lisp.address.LispIpv6Address;
27 public class LispApplicationDataLCAFAddressTest extends BaseTestCase {
30 public void deserialize__Simple() throws Exception {
31 LispAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
33 "AA BB CC DD " + // IPTOS & protocol
34 "A6 A1 FF DD " + // local port & remote port
35 "00 01 11 22 33 44")); // AFI=1, IP=0x11223344
37 assertEquals(AddressFamilyNumberEnum.LCAF, address.getAfi());
38 LispApplicationDataLCAFAddress appAddress = (LispApplicationDataLCAFAddress) address;
40 assertEquals(new LispIpv4Address(0x11223344), appAddress.getAddress());
41 assertEquals(ByteUtil.getPartialInt(new byte[] { (byte) 0xAA, (byte) 0xBB, (byte) 0xCC }), appAddress.getIPTos());
42 assertEquals((byte) 0xDD, appAddress.getProtocol());
43 assertEquals((short) 0xA6A1, appAddress.getLocalPort());
44 assertEquals((short) 0xFFDD, appAddress.getRemotePort());
45 assertEquals(LispCanonicalAddressFormatEnum.APPLICATION_DATA, appAddress.getType());
48 @Test(expected = LispSerializationException.class)
49 public void deserialize__ShorterBuffer() throws Exception {
50 LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
55 @Test(expected = LispSerializationException.class)
56 public void deserialize__UnknownLCAFType() throws Exception {
57 LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
58 "AA 20 00 0A " + // Type AA is unknown
59 "AA BB CC DD " + // IPTOS & protocol
60 "A6 A1 FF DD " + // local port & remote port
61 "00 01 11 22 33 44")); // AFI=1, IP=0x11223344
65 public void deserialize__Ipv6() throws Exception {
66 LispApplicationDataLCAFAddress appAddress = (LispApplicationDataLCAFAddress) LispAddressSerializer.getInstance().deserialize(
67 hexToByteBuffer("40 03 00 00 " + //
69 "AA BB CC DD " + // IPTOS & protocol
70 "A6 A1 FF DD " + // local port & remote port
71 "00 02 11 22 33 44 55 66 77 88 99 AA BB CC AA BB CC DD")); // AFI=2,
74 assertEquals(new LispIpv6Address(new byte[] { 0x11, 0x22, 0x33, 0x44, //
75 0x55, 0x66, 0x77, (byte) 0x88, //
76 (byte) 0x99, (byte) 0xAA, (byte) 0xBB, (byte) 0xCC, //
77 (byte) 0xAA, (byte) 0xBB, (byte) 0xCC, (byte) 0xDD }), appAddress.getAddress());
82 public void serialize__Simple() throws Exception {
83 LispApplicationDataLCAFAddress address = new LispApplicationDataLCAFAddress((byte) 0x20);
84 address.setIPTos(ByteUtil.getPartialInt(new byte[] { (byte) 0xAA, (byte) 0xBB, (byte) 0xCC }));
85 address.setProtocol((byte) 0xDD);
86 address.setLocalPort((short) 0xA6A1);
87 address.setRemotePort((short) 0xFFDD);
88 address.setAddress(new LispIpv4Address(0x11223344));
89 ByteBuffer buf = ByteBuffer.allocate(LispApplicationDataLCAFAddressSerializer.getInstance().getAddressSize(address));
90 LispApplicationDataLCAFAddressSerializer.getInstance().serialize(buf, address);
91 ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 " + //
93 "AA BB CC DD " + // IPTOS & protocol
94 "A6 A1 FF DD " + // local port & remote port
95 "00 01 11 22 33 44"); // AFI=1, IP=0x11223344
96 ArrayAssert.assertEquals(expectedBuf.array(), buf.array());