mappingservice/implementation/src/test/java/org/opendaylight/lispflowmapping/implementation/serializer/address/LispListLCAFAddressTest.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 import java.util.ArrayList;
  14 import java.util.List;
  15
  16 import junitx.framework.ArrayAssert;
  17 import junitx.framework.Assert;
  18
  19 import org.junit.Test;
  20 import org.opendaylight.lispflowmapping.implementation.lisp.exception.LispSerializationException;
  21 import org.opendaylight.lispflowmapping.implementation.util.LispAFIConvertor;
  22 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
  23 import org.opendaylight.lispflowmapping.type.AddressFamilyNumberEnum;
  24 import org.opendaylight.lispflowmapping.type.LispCanonicalAddressFormatEnum;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.LcafListAddress;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.LispAFIAddress;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lcaflistaddress.Addresses;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lcaflistaddress.AddressesBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.lispaddresscontainer.address.lcaflist.LcafListAddr;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.lispaddresscontainer.address.lcaflist.LcafListAddrBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispsimpleaddress.primitiveaddress.Ipv6;
  32
  33 public class LispListLCAFAddressTest extends BaseTestCase {
  34
  35     @Test
  36     public void deserialize__Simple() throws Exception {
  37         LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  38                 "01 00 00 18 " + //
  39                 "00 01 AA BB CC DD " + // IPv4
  40                 "00 02 11 22 33 44 11 22 33 44 11 22 33 44 11 22 33 44")); // IPv6
  41
  42         assertEquals(AddressFamilyNumberEnum.LCAF.getIanaCode(), address.getAfi().shortValue());
  43         LcafListAddress lcafList = (LcafListAddress) address;
  44
  45         assertEquals(LispCanonicalAddressFormatEnum.LIST.getLispCode(), lcafList.getLcafType().byteValue());
  46
  47         List<Addresses> addressList = lcafList.getAddresses();
  48         assertEquals(2, addressList.size());
  49
  50         assertEquals(LispAFIConvertor.toPrimitive(LispAFIConvertor.asIPAfiAddress("170.187.204.221")), addressList.get(0).getPrimitiveAddress());
  51         assertEquals(LispAFIConvertor.toPrimitive(LispAFIConvertor.asIPv6AfiAddress("1122:3344:1122:3344:1122:3344:1122:3344")), addressList.get(1)
  52                 .getPrimitiveAddress());
  53     }
  54
  55     @Test
  56     public void deserialize__NoAddresses() throws Exception {
  57         LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  58                 "01 00 00 00 "));
  59
  60         assertEquals(AddressFamilyNumberEnum.LCAF.getIanaCode(), address.getAfi().shortValue());
  61         LcafListAddress lcafList = (LcafListAddress) address;
  62
  63         assertEquals(LispCanonicalAddressFormatEnum.LIST.getLispCode(), lcafList.getLcafType().byteValue());
  64
  65         List<Addresses> addressList = lcafList.getAddresses();
  66         assertEquals(0, addressList.size());
  67     }
  68
  69     @Test(expected = LispSerializationException.class)
  70     public void deserialize__ShorterBuffer() throws Exception {
  71         LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  72                 "01 00 00 18 " + //
  73                 "00 01 AA BB CC DD " + // IPv4
  74                 "00 02 11 22 33 44 11 22 33 44 11 22 33 44"));
  75     }
  76
  77     @Test(expected = LispSerializationException.class)
  78     public void deserialize__ShorterBuffer2() throws Exception {
  79         LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  80                 "01 00 00 18 "));
  81     }
  82
  83     @Test
  84     public void serialize__Simple() throws Exception {
  85         LcafListAddrBuilder listBuilder = new LcafListAddrBuilder();
  86         listBuilder.setAfi(AddressFamilyNumberEnum.LCAF.getIanaCode());
  87         listBuilder.setLcafType((short) LispCanonicalAddressFormatEnum.LIST.getLispCode());
  88         List<Addresses> addressList = new ArrayList<Addresses>();
  89         addressList.add(new AddressesBuilder().setPrimitiveAddress(LispAFIConvertor.toPrimitive(LispAFIConvertor.asIPAfiAddress("170.187.204.221")))
  90                 .build());
  91         addressList.add(new AddressesBuilder().setPrimitiveAddress(
  92                 LispAFIConvertor.toPrimitive(LispAFIConvertor.asIPv6AfiAddress("1122:3344:1122:3344:1122:3344:1122:3344"))).build());
  93         listBuilder.setAddresses(addressList);
  94         ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(listBuilder.build()));
  95         LispAddressSerializer.getInstance().serialize(buf, listBuilder.build());
  96         ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 " + //
  97                 "01 00 00 18 " + //
  98                 "00 01 AA BB CC DD " + // IPv4
  99                 "00 02 11 22 33 44 11 22 33 44 11 22 33 44 11 22 33 44");
 100         ArrayAssert.assertEquals(expectedBuf.array(), buf.array());
 101     }
 102
 103     @Test
 104     public void serialize__NoAddresses() throws Exception {
 105         LcafListAddrBuilder listBuilder = new LcafListAddrBuilder();
 106         listBuilder.setAfi(AddressFamilyNumberEnum.LCAF.getIanaCode());
 107         listBuilder.setLcafType((short) LispCanonicalAddressFormatEnum.LIST.getLispCode());
 108         List<Addresses> addressList = new ArrayList<Addresses>();
 109         listBuilder.setAddresses(addressList);
 110         ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(listBuilder.build()));
 111         LispAddressSerializer.getInstance().serialize(buf, listBuilder.build());
 112         ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 " + //
 113                 "01 00 00 00");
 114         ArrayAssert.assertEquals(expectedBuf.array(), buf.array());
 115     }
 116
 117     @Test
 118     public void equals__Simple() throws Exception {
 119         Ipv6 ip1 = (Ipv6) LispAFIConvertor.toPrimitive(LispAFIConvertor.asIPv6AfiAddress("0:0:0:0:0:0:0:1"));
 120         Ipv6 ip2 = (Ipv6) LispAFIConvertor.toPrimitive(LispAFIConvertor.asIPv6AfiAddress("0:0:0:0:0:0:0:2"));
 121         LcafListAddrBuilder listBuilder = new LcafListAddrBuilder().setAfi(AddressFamilyNumberEnum.LCAF.getIanaCode())
 122                 .setLcafType((short) LispCanonicalAddressFormatEnum.LIST.getLispCode()).setAddresses(new ArrayList<Addresses>());
 123         listBuilder.getAddresses().add(new AddressesBuilder().setPrimitiveAddress(ip1).build());
 124         LcafListAddr address1 = listBuilder.build();
 125         listBuilder.setAddresses(new ArrayList<Addresses>());
 126         listBuilder.getAddresses().add(new AddressesBuilder().setPrimitiveAddress(ip1).build());
 127         LcafListAddr address2 = listBuilder.build();
 128         listBuilder.setAddresses(new ArrayList<Addresses>());
 129         listBuilder.getAddresses().add(new AddressesBuilder().setPrimitiveAddress(ip2).build());
 130         LcafListAddr address3 = listBuilder.build();
 131
 132         assertEquals(address1, address2);
 133         Assert.assertNotEquals(address2, address3);
 134         Assert.assertNotEquals(address1, address3);
 135     }
 136 }