mappingservice/implementation/src/test/java/org/opendaylight/lispflowmapping/implementation/serializer/address/LispApplicationDataLCAFAddressTest.java

   1 /*
   2  * Copyright (c) 2014 Contextream, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.lispflowmapping.implementation.serializer.address;
   9
  10 import static org.junit.Assert.assertEquals;
  11
  12 import java.nio.ByteBuffer;
  13
  14 import junitx.framework.ArrayAssert;
  15
  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.implementation.util.LispAFIConvertor;
  20 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
  21 import org.opendaylight.lispflowmapping.type.AddressFamilyNumberEnum;
  22 import org.opendaylight.lispflowmapping.type.LispCanonicalAddressFormatEnum;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.LcafApplicationDataAddress;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.LispAFIAddress;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lcafapplicationdataaddress.AddressBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.lispaddresscontainer.address.lcafapplicationdata.LcafApplicationDataAddrBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.PortNumber;
  28
  29 public class LispApplicationDataLCAFAddressTest extends BaseTestCase {
  30
  31     @Test
  32     public void deserialize__Simple() throws Exception {
  33         LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  34                 "04 20 00 0E " + //
  35                 "AA BB CC DD " + // IPTOS & protocol
  36                 "A6 A1 A6 A2 " + // local port range
  37                 "FF DD FF DE " + // remote port range
  38                 "00 01 11 22 33 44")); // AFI=1, IP=0x11223344
  39
  40         assertEquals(AddressFamilyNumberEnum.LCAF.getIanaCode(), address.getAfi().shortValue());
  41         LcafApplicationDataAddress appAddress = (LcafApplicationDataAddress) address;
  42
  43         assertEquals(LispAFIConvertor.asPrimitiveIPAfiAddress("17.34.51.68"), appAddress.getAddress().getPrimitiveAddress());
  44         assertEquals(ByteUtil.getPartialInt(new byte[] { (byte) 0xAA, (byte) 0xBB, (byte) 0xCC }), appAddress.getIpTos().intValue());
  45         assertEquals((byte) 0xDD, appAddress.getProtocol().byteValue());
  46         assertEquals((short) 0xA6A1, appAddress.getLocalPortLow().getValue().shortValue());
  47         assertEquals((short) 0xA6A2, appAddress.getLocalPortHigh().getValue().shortValue());
  48         assertEquals((short) 0xFFDD, appAddress.getRemotePortLow().getValue().shortValue());
  49         assertEquals((short) 0xFFDE, appAddress.getRemotePortHigh().getValue().shortValue());
  50         assertEquals(LispCanonicalAddressFormatEnum.APPLICATION_DATA.getLispCode(), appAddress.getLcafType().byteValue());
  51     }
  52
  53     @Test(expected = LispSerializationException.class)
  54     public void deserialize__ShorterBuffer() throws Exception {
  55         LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  56                 "04 20 00 0A " + //
  57                 "AA BB "));
  58     }
  59
  60     @Test(expected = LispSerializationException.class)
  61     public void deserialize__UnknownLCAFType() throws Exception {
  62         LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  63                 "AA 20 00 12 " + // Type AA is unknown
  64                 "AA BB CC DD " + // IPTOS & protocol
  65                 "A6 A1 A6 A2 " + // local port range
  66                 "FF DD FF DE " + // remote port range
  67                 "00 01 11 22 33 44")); // AFI=1, IP=0x11223344
  68     }
  69
  70     @Test
  71     public void deserialize__Ipv6() throws Exception {
  72         LcafApplicationDataAddress appAddress = (LcafApplicationDataAddress) LispAddressSerializer.getInstance().deserialize(
  73                 hexToByteBuffer("40 03 00 00 " + //
  74                         "04 20 00 1E " + //
  75                         "AA BB CC DD " + // IPTOS & protocol
  76                         "A6 A1 A6 A2 " + // local port range
  77                         "FF DD FF DE " + // remote port range
  78                         "00 02 11 22 33 44 55 66 77 88 99 AA BB CC AA BB CC DD")); // AFI=2,
  79         // IPv6
  80
  81         assertEquals(LispAFIConvertor.toPrimitive(LispAFIConvertor.asIPv6AfiAddress("1122:3344:5566:7788:99aa:bbcc:aabb:ccdd")), appAddress
  82                 .getAddress().getPrimitiveAddress());
  83
  84     }
  85
  86     @Test
  87     public void serialize__Simple() throws Exception {
  88         LcafApplicationDataAddrBuilder addressBuilder = new LcafApplicationDataAddrBuilder();
  89         addressBuilder.setIpTos(ByteUtil.getPartialInt(new byte[] { (byte) 0xAA, (byte) 0xBB, (byte) 0xCC }));
  90         addressBuilder.setAfi(AddressFamilyNumberEnum.LCAF.getIanaCode()).setLcafType(
  91                 (short) LispCanonicalAddressFormatEnum.APPLICATION_DATA.getLispCode());
  92         addressBuilder.setProtocol((short) 0xDD);
  93         addressBuilder.setLocalPortLow(new PortNumber(0xA6A1));
  94         addressBuilder.setLocalPortHigh(new PortNumber(0xA6A2));
  95         addressBuilder.setRemotePortLow(new PortNumber(0xFFDD));
  96         addressBuilder.setRemotePortHigh(new PortNumber(0xFFDE));
  97         addressBuilder.setAddress(new AddressBuilder().setPrimitiveAddress(LispAFIConvertor.asPrimitiveIPAfiAddress("17.34.51.68")).build());
  98         ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(addressBuilder.build()));
  99         LispAddressSerializer.getInstance().serialize(buf, addressBuilder.build());
 100         ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 " + //
 101                 "04 00 00 12 " + //
 102                 "AA BB CC DD " + // IPTOS & protocol
 103                 "A6 A1 A6 A2 " + // local port range
 104                 "FF DD FF DE " + // remote port range
 105                 "00 01 11 22 33 44"); // AFI=1, IP=0x11223344
 106         ArrayAssert.assertEquals(expectedBuf.array(), buf.array());
 107     }
 108 }