mappingservice/lisp-proto/src/test/java/org/opendaylight/lispflowmapping/serializer/address/KeyValueAddressSerializerTest.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.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.lisp.serializer.address.LispAddressSerializer;
  18 import org.opendaylight.lispflowmapping.lisp.serializer.exception.LispSerializationException;
  19 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.KeyValueAddressLcaf;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SimpleAddress;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.Address;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.KeyValueAddress;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.key.value.address.KeyValueAddressBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.EidBuilder;
  29
  30 public class KeyValueAddressSerializerTest extends BaseTestCase {
  31
  32     @Test
  33     public void deserialize__Simple() throws Exception {
  34         Eid address = LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 " + //
  35                 "0F 20 00 0C " + //
  36                 "00 01 11 22 33 44 " + // AFI=1, IP=0x11223344
  37                 "00 01 22 33 44 55"), null); // AFI=1, IP=0x22334455
  38
  39         assertEquals(KeyValueAddressLcaf.class, address.getAddressType());
  40         KeyValueAddress srcDestAddress = (KeyValueAddress) address.getAddress();
  41
  42         assertEquals("17.34.51.68", String.valueOf(srcDestAddress.getKeyValueAddress().getKey().getValue()));
  43         assertEquals("34.51.68.85", String.valueOf(srcDestAddress.getKeyValueAddress().getValue().getValue()));
  44     }
  45
  46     @Test(expected = LispSerializationException.class)
  47     public void deserialize__ShorterBuffer() throws Exception {
  48         LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 " + //
  49                 "02 20 00 0A " + //
  50                 "AA BB "), null);
  51     }
  52
  53     @Test(expected = LispSerializationException.class)
  54     public void deserialize__UnknownLCAFType() throws Exception {
  55         LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 " + //
  56                 "AA 20 00 0A " + // Type AA is unknown
  57                 "00 01 11 22 33 44 " + // AFI=1, IP=0x11223344
  58                 "00 01 22 33 44 55"), null); // AFI=1, IP=0x22334455
  59     }
  60
  61     @Test
  62     public void deserialize__Ipv6() throws Exception {
  63         Eid srcAddress = LispAddressSerializer.getInstance().deserializeEid(hexToByteBuffer("40 03 00 00 " + //
  64                 "0F 20 00 24 " + //
  65                 "00 02 11 22 33 44 55 66 77 88 99 AA BB CC AA BB CC DD " + // AFI=2,
  66                 "00 02 44 33 22 11 88 77 66 55 99 AA BB CC AA BB CC DD"), null); // AFI=2,
  67         // IPv6
  68
  69         assertEquals("1122:3344:5566:7788:99aa:bbcc:aabb:ccdd", String.valueOf(
  70                 ((KeyValueAddress) srcAddress.getAddress()).getKeyValueAddress().getKey().getValue()));
  71         assertEquals("4433:2211:8877:6655:99aa:bbcc:aabb:ccdd", String.valueOf(
  72                 ((KeyValueAddress) srcAddress.getAddress()).getKeyValueAddress().getValue().getValue()));
  73     }
  74
  75     @Test
  76     public void serialize__Simple() throws Exception {
  77         KeyValueAddressBuilder addressBuilder = new KeyValueAddressBuilder();
  78         addressBuilder.setKey(new SimpleAddress(new IpAddress(new Ipv4Address("17.34.51.68"))));
  79         addressBuilder.setValue(new SimpleAddress(new IpAddress(new Ipv4Address("34.51.68.85"))));
  80
  81         EidBuilder eb = new EidBuilder();
  82         eb.setAddressType(KeyValueAddressLcaf.class);
  83         eb.setVirtualNetworkId(null);
  84         eb.setAddress((Address)
  85                 new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
  86                 .lisp.address.address.KeyValueAddressBuilder()
  87                 .setKeyValueAddress(addressBuilder.build()).build());
  88
  89         ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(eb.build()));
  90         LispAddressSerializer.getInstance().serialize(buf, eb.build());
  91
  92         ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 " + //
  93                 "0F 00 00 0C " + //
  94                 "00 01 11 22 33 44 " + // AFI=1, IP=0x11223344
  95                 "00 01 22 33 44 55"); // AFI=1, IP=0x22334455
  96         ArrayAssert.assertEquals(expectedBuf.array(), buf.array());
  97     }
  98 }