mappingservice/yangmodel/src/test/java/org/opendaylight/lispflowmapping/serializer/address/LispDistinguishedNameAddressSerializerTest.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.lisp.type.AddressFamilyNumberEnum;
  20 import org.opendaylight.lispflowmapping.lisp.type.LispCanonicalAddressFormatEnum;
  21 import org.opendaylight.lispflowmapping.lisp.util.LispAFIConvertor;
  22 import org.opendaylight.lispflowmapping.tools.junit.BaseTestCase;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.LcafListAddress;
  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.LispDistinguishedNameAddress;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.control.plane.rev150314.lispaddress.lispaddresscontainer.address.distinguishedname.DistinguishedNameBuilder;
  27
  28 public class LispDistinguishedNameAddressSerializerTest extends BaseTestCase {
  29
  30     @Test
  31     public void deserialize__EmptyString() throws Exception {
  32         LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("00 11 00"));
  33
  34         assertEquals(AddressFamilyNumberEnum.DISTINGUISHED_NAME.getIanaCode(), address.getAfi().shortValue());
  35         LispDistinguishedNameAddress distinguishedNameAddress = (LispDistinguishedNameAddress) address;
  36
  37         assertEquals("", distinguishedNameAddress.getDistinguishedName());
  38
  39     }
  40
  41     @Test
  42     public void deserialize__DavidString() throws Exception {
  43         LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("00 11 64 61 76 69 64 00"));
  44
  45         assertEquals(AddressFamilyNumberEnum.DISTINGUISHED_NAME.getIanaCode(), address.getAfi().shortValue());
  46         LispDistinguishedNameAddress distinguishedNameAddress = (LispDistinguishedNameAddress) address;
  47
  48         assertEquals("david", distinguishedNameAddress.getDistinguishedName());
  49
  50     }
  51
  52     @Test
  53     public void deserialize__inList() throws Exception {
  54         LispAFIAddress address = LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  55                 "01 00 00 8 " + //
  56                 "00 11 64 61 76 69 64 00"));
  57
  58         assertEquals(AddressFamilyNumberEnum.LCAF.getIanaCode(), address.getAfi().shortValue());
  59         LcafListAddress lispLCAFAddress = (LcafListAddress) address;
  60
  61         assertEquals(LispCanonicalAddressFormatEnum.LIST.getLispCode(), lispLCAFAddress.getLcafType().byteValue());
  62
  63         LispDistinguishedNameAddress distinguishedNameAddress = (LispDistinguishedNameAddress) LispAFIConvertor.toAFIfromPrimitive(lispLCAFAddress.getAddresses().get(0)
  64                 .getPrimitiveAddress());
  65
  66         assertEquals("david", distinguishedNameAddress.getDistinguishedName());
  67
  68     }
  69
  70     @Test(expected = LispSerializationException.class)
  71     public void deserialize__ShorterBuffer() throws Exception {
  72         LispAddressSerializer.getInstance().deserialize(hexToByteBuffer("40 03 00 00 " + //
  73                 "01 00 00 10 " + //
  74                 "00 11 64 61 76 69 64 00"));
  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 deserialize__ReadUntilZero() throws Exception {
  85         LispDistinguishedNameAddress address = (LispDistinguishedNameAddress) LispAddressSerializer.getInstance().deserialize(
  86                 hexToByteBuffer("00 11 64 61 76 00 69 64"));
  87         assertEquals("dav", address.getDistinguishedName());
  88     }
  89
  90     @Test
  91     public void serialize__Simple() throws Exception {
  92         DistinguishedNameBuilder distinguishedName = new DistinguishedNameBuilder().setDistinguishedName("david").setAfi(
  93                 AddressFamilyNumberEnum.DISTINGUISHED_NAME.getIanaCode());
  94
  95         ByteBuffer buf = ByteBuffer.allocate(LispAddressSerializer.getInstance().getAddressSize(distinguishedName.build()));
  96         LispAddressSerializer.getInstance().serialize(buf, distinguishedName.build());
  97         ByteBuffer expectedBuf = hexToByteBuffer("00 11 64 61 76 69 64 00");
  98         ArrayAssert.assertEquals(expectedBuf.array(), buf.array());
  99     }
 100
 101 }