mappingservice/lisp-proto/src/test/java/org/opendaylight/lispflowmapping/serializer/address/AfiListSerializerTest.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.assertArrayEquals;
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotEquals;
  13
  14 import com.google.common.collect.ImmutableSet;
  15 import java.nio.ByteBuffer;
  16 import java.util.Iterator;
  17 import java.util.Set;
  18 import org.junit.Test;
  19 import org.opendaylight.lispflowmapping.lisp.serializer.address.LispAddressSerializer;
  20 import org.opendaylight.lispflowmapping.lisp.serializer.exception.LispSerializationException;
  21 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.AfiListLcaf;
  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.SimpleAddressBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.AfiList;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.afi.list.AfiListBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.Rloc;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.RlocBuilder;
  29
  30 public class AfiListSerializerTest extends BaseTestCase {
  31
  32     @Test
  33     public void deserialize__Simple() throws Exception {
  34         Rloc address = LispAddressSerializer.getInstance().deserializeRloc(hexToByteBuffer("40 03 00 00 "
  35                 + "01 00 00 18 "
  36                 + "00 01 AA BB CC DD " // IPv4
  37                 + "00 02 11 22 33 44 11 22 33 44 11 22 33 44 11 22 33 44")); // IPv6
  38
  39         assertEquals(AfiListLcaf.VALUE, address.getAddressType());
  40         AfiList afiList = (AfiList) address.getAddress();
  41
  42         Set<SimpleAddress> addressList = afiList.getAfiList().getAddressList();
  43         assertEquals(2, addressList.size());
  44
  45         Iterator<SimpleAddress> it = addressList.iterator();
  46         assertEquals("170.187.204.221", it.next().stringValue());
  47         assertEquals("1122:3344:1122:3344:1122:3344:1122:3344", it.next().stringValue());
  48     }
  49
  50     @Test
  51     public void deserialize__NoAddresses() throws Exception {
  52         Rloc address = LispAddressSerializer.getInstance().deserializeRloc(hexToByteBuffer("40 03 00 00 "
  53                 + "01 00 00 00 "));
  54
  55         assertEquals(AfiListLcaf.VALUE, address.getAddressType());
  56         AfiList afiList = (AfiList) address.getAddress();
  57
  58         assertEquals(Set.of(), afiList.getAfiList().getAddressList());
  59     }
  60
  61     @Test(expected = LispSerializationException.class)
  62     public void deserialize__ShorterBuffer() throws Exception {
  63         LispAddressSerializer.getInstance().deserializeRloc(hexToByteBuffer("""
  64             40 03 00 00 \
  65             01 00 00 18 \
  66             00 01 AA BB CC DD \
  67             00 02 11 22 33 44 11 22 33 44 11 22 33 44"""));
  68     }
  69
  70     @Test(expected = LispSerializationException.class)
  71     public void deserialize__ShorterBuffer2() throws Exception {
  72         LispAddressSerializer.getInstance().deserializeRloc(hexToByteBuffer("40 03 00 00 "
  73                 + "01 00 00 18 "));
  74     }
  75
  76     @Test
  77     public void serialize__Simple() throws Exception {
  78         AfiListBuilder listBuilder = new AfiListBuilder();
  79         listBuilder.setAddressList(ImmutableSet.of(
  80             SimpleAddressBuilder.getDefaultInstance("170.187.204.221"),
  81             SimpleAddressBuilder.getDefaultInstance("1122:3344:1122:3344:1122:3344:1122:3344")));
  82
  83         RlocBuilder rb = new RlocBuilder();
  84         rb.setAddressType(AfiListLcaf.VALUE);
  85         rb.setVirtualNetworkId(null);
  86         rb.setAddress(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
  87             .lisp.address.address.AfiListBuilder()
  88             .setAfiList(listBuilder.build()).build());
  89
  90         ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(rb.build()));
  91         LispAddressSerializer.getInstance().serialize(buf, rb.build());
  92         ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 "
  93                 + "01 00 00 18 "
  94                 + "00 01 AA BB CC DD " // IPv4
  95                 + "00 02 11 22 33 44 11 22 33 44 11 22 33 44 11 22 33 44");
  96         assertArrayEquals(expectedBuf.array(), buf.array());
  97     }
  98
  99     @Test
 100     public void serialize__NoAddresses() throws Exception {
 101         AfiListBuilder listBuilder = new AfiListBuilder();
 102         listBuilder.setAddressList(Set.of());
 103
 104         RlocBuilder rb = new RlocBuilder();
 105         rb.setAddressType(AfiListLcaf.VALUE);
 106         rb.setVirtualNetworkId(null);
 107         rb.setAddress(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
 108             .lisp.address.address.AfiListBuilder()
 109             .setAfiList(listBuilder.build()).build());
 110
 111         ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(rb.build()));
 112         LispAddressSerializer.getInstance().serialize(buf, rb.build());
 113         ByteBuffer expectedBuf = hexToByteBuffer("40 03 00 00 "
 114                 + "01 00 00 00");
 115         assertArrayEquals(expectedBuf.array(), buf.array());
 116     }
 117
 118     @Test
 119     public void equals__Simple() throws Exception {
 120         final SimpleAddress ip1 = SimpleAddressBuilder.getDefaultInstance("0:0:0:0:0:0:0:1");
 121         final SimpleAddress ip2 = SimpleAddressBuilder.getDefaultInstance("0:0:0:0:0:0:0:2");
 122
 123         AfiListBuilder listBuilder = new AfiListBuilder().setAddressList(Set.of(ip1));
 124
 125         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
 126                 .lisp.address.address.afi.list.AfiList address1 = listBuilder.build();
 127         listBuilder.setAddressList(Set.of(ip1));
 128         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
 129                 .lisp.address.address.afi.list.AfiList address2 = listBuilder.build();
 130         listBuilder.setAddressList(Set.of(ip2));
 131         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105
 132                 .lisp.address.address.afi.list.AfiList address3 = listBuilder.build();
 133
 134         assertEquals(address1, address2);
 135         assertNotEquals(address2, address3);
 136         assertNotEquals(address1, address3);
 137     }
 138 }