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.implementation.serializer.address;
10 import static junit.framework.Assert.assertEquals;
12 import java.nio.ByteBuffer;
13 import java.util.ArrayList;
14 import java.util.List;
16 import junitx.framework.ArrayAssert;
18 import org.junit.Test;
19 import org.opendaylight.lispflowmapping.implementation.lisp.exception.LispSerializationException;
20 import org.opendaylight.lispflowmapping.implementation.util.LispAFIConvertor;
21 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
22 import org.opendaylight.lispflowmapping.type.AddressFamilyNumberEnum;
23 import org.opendaylight.lispflowmapping.type.LispCanonicalAddressFormatEnum;
24 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.LcafTrafficEngineeringAddress;
25 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.LispAFIAddress;
26 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lcaftrafficengineeringaddress.Hops;
27 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lcaftrafficengineeringaddress.HopsBuilder;
28 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.lispaddress.lispaddresscontainer.address.LcafTrafficEngineeringBuilder;
29 import org.opendaylight.yang.gen.v1.lispflowmapping.rev131031.reencaphop.HopBuilder;
31 public class LispTrafficEngineeringLCAFAddressTest extends BaseTestCase {
34 public void deserialize__Simple() throws Exception {
35 LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
37 "00 00 00 01 AA BB CC DD " + // IPv4
38 "00 00 00 01 11 22 33 44")); // IPv4
40 assertEquals(AddressFamilyNumberEnum.LCAF.getIanaCode(), address.getAfi().shortValue());
41 LcafTrafficEngineeringAddress trafficEngineering = (LcafTrafficEngineeringAddress) address;
43 assertEquals(LispCanonicalAddressFormatEnum.TRAFFIC_ENGINEERING.getLispCode(), trafficEngineering.getLcafType().byteValue());
45 List<Hops> hops = trafficEngineering.getHops();
46 assertEquals(2, hops.size());
48 assertEquals(LispAFIConvertor.asPrimitiveIPAfiAddress("170.187.204.221"), hops.get(0).getHop().getPrimitiveAddress());
49 assertEquals(LispAFIConvertor.asPrimitiveIPAfiAddress("17.34.51.68"), hops.get(1).getHop().getPrimitiveAddress());
53 public void deserialize__Bits() throws Exception {
54 LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
56 "00 05 00 01 AA BB CC DD " + // IPv4
57 "00 02 00 01 11 22 33 44")); // IPv4
59 assertEquals(AddressFamilyNumberEnum.LCAF.getIanaCode(), address.getAfi().shortValue());
60 LcafTrafficEngineeringAddress trafficEngineering = (LcafTrafficEngineeringAddress) address;
62 assertEquals(LispCanonicalAddressFormatEnum.TRAFFIC_ENGINEERING.getLispCode(), trafficEngineering.getLcafType().byteValue());
64 List<Hops> hops = trafficEngineering.getHops();
65 assertEquals(2, hops.size());
67 assertEquals(LispAFIConvertor.asPrimitiveIPAfiAddress("170.187.204.221"), hops.get(0).getHop().getPrimitiveAddress());
68 assertEquals(true, hops.get(0).isLookup().booleanValue());
69 assertEquals(false, hops.get(0).isRLOCProbe().booleanValue());
70 assertEquals(true, hops.get(0).isStrict().booleanValue());
71 assertEquals(LispAFIConvertor.asPrimitiveIPAfiAddress("17.34.51.68"), hops.get(1).getHop().getPrimitiveAddress());
72 assertEquals(false, hops.get(1).isLookup().booleanValue());
73 assertEquals(true, hops.get(1).isRLOCProbe().booleanValue());
74 assertEquals(false, hops.get(1).isStrict().booleanValue());
78 public void deserialize__NoAddresses() throws Exception {
79 LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
82 assertEquals(AddressFamilyNumberEnum.LCAF.getIanaCode(), address.getAfi().shortValue());
83 LcafTrafficEngineeringAddress trafficEngineering = (LcafTrafficEngineeringAddress) address;
85 assertEquals(LispCanonicalAddressFormatEnum.TRAFFIC_ENGINEERING.getLispCode(), trafficEngineering.getLcafType().byteValue());
87 List<Hops> hops = trafficEngineering.getHops();
88 assertEquals(0, hops.size());
91 @Test(expected = LispSerializationException.class)
92 public void deserialize__ShorterBuffer() throws Exception {
93 LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
95 "00 01 AA BB CC DD " + // IPv4
96 "00 02 11 22 33 44 11 22 33 44 11 22 33 44"));
99 @Test(expected = LispSerializationException.class)
100 public void deserialize__ShorterBuffer2() throws Exception {
101 LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
106 public void serialize__Simple() throws Exception {
107 List<Hops> hops = new ArrayList<Hops>();
108 hops.add(new HopsBuilder().setHop(new HopBuilder().setPrimitiveAddress(LispAFIConvertor.asPrimitiveIPAfiAddress("170.187.204.221")).build())
110 hops.add(new HopsBuilder().setHop(new HopBuilder().setPrimitiveAddress(LispAFIConvertor.asPrimitiveIPAfiAddress("17.34.51.68")).build())
112 LcafTrafficEngineeringBuilder trafficBuilder = new LcafTrafficEngineeringBuilder();
113 trafficBuilder.setAfi(AddressFamilyNumberEnum.LCAF.getIanaCode()).setLcafType(
114 (short) LispCanonicalAddressFormatEnum.TRAFFIC_ENGINEERING.getLispCode());
115 trafficBuilder.setHops(hops);
117 ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(trafficBuilder.build()));
118 LispAddressSerializer.getInstance().serialize(buf, trafficBuilder.build());
119 ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 " + //
121 "00 00 00 01 AA BB CC DD " + // IPv4
122 "00 00 00 01 11 22 33 44"); // IPv4
123 ArrayAssert.assertEquals(expectedBuf.array(), buf.array());
127 public void serialize__NoAddresses() throws Exception {
128 LcafTrafficEngineeringBuilder addressBuilder = new LcafTrafficEngineeringBuilder();
129 addressBuilder.setAfi(AddressFamilyNumberEnum.LCAF.getIanaCode()).setLcafType(
130 (short) LispCanonicalAddressFormatEnum.TRAFFIC_ENGINEERING.getLispCode());
132 ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(addressBuilder.build()));
133 LispAddressSerializer.getInstance().serialize(buf, addressBuilder.build());
134 ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 " + //
136 ArrayAssert.assertEquals(expectedBuf.array(), buf.array());