mappingservice/lisp-proto/src/test/java/org/opendaylight/lispflowmapping/lisp/util/MapRequestUtilTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, 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.lisp.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNull;
  12
  13 import com.google.common.collect.Lists;
  14 import com.google.common.net.InetAddresses;
  15 import java.net.InetAddress;
  16 import org.junit.Test;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.Address;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4Builder;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4PrefixBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv6Builder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv6AddressBinary;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4BinaryBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6BinaryBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRequest;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRlocBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestmessage.MapRequestBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.RlocBuilder;
  32
  33 public class MapRequestUtilTest {
  34
  35     private static final String IPV4_STRING = "192.168.0.1";
  36     private static final String IPV6_STRING = "1111:2222:3333:4444:5555:6666:7777:8888";
  37     private static final String MASK = "/24";
  38     private static final byte[] IPV4_BYTES = new byte[]{-64, -88, 0, 1};
  39     private static final byte[] IPV6_BYTES =
  40             new byte[]{17, 17, 34, 34, 51, 51, 68, 68, 85, 85, 102, 102, 119, 119, -120, -120};
  41
  42     private static final Address IPV4_ADDRESS = new Ipv4Builder().setIpv4(new Ipv4Address(IPV4_STRING)).build();
  43     private static final Address IPV6_ADDRESS = new Ipv6Builder().setIpv6(new Ipv6Address(IPV6_STRING)).build();
  44     private static final Address IPV4_ADDRESS_BINARY = new Ipv4BinaryBuilder()
  45             .setIpv4Binary(new Ipv4AddressBinary(IPV4_BYTES)).build();
  46     private static final Address IPV6_ADDRESS_BINARY = new Ipv6BinaryBuilder()
  47             .setIpv6Binary(new Ipv6AddressBinary(IPV6_BYTES)).build();
  48     private static final Address IPV4_ADDRESS_PREFIX = new Ipv4PrefixBuilder()
  49             .setIpv4Prefix(new Ipv4Prefix(IPV4_STRING + MASK)).build();
  50
  51     /**
  52      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv4.
  53      */
  54     @Test
  55     public void selectItrRlocTest_Ipv4() {
  56         final ItrRlocBuilder itrRloc = new ItrRlocBuilder().setRloc(new RlocBuilder().setAddress(IPV4_ADDRESS).build());
  57         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
  58
  59         // expected result
  60         InetAddress expectedResult = InetAddresses.forString(IPV4_STRING);
  61
  62         // result
  63         InetAddress result = MapRequestUtil.selectItrRloc(request);
  64         assertEquals(expectedResult, result);
  65     }
  66
  67     /**
  68      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv6.
  69      */
  70     @Test
  71     public void selectItrRlocTest_Ipv6() {
  72         final ItrRlocBuilder itrRloc = new ItrRlocBuilder().setRloc(new RlocBuilder().setAddress(IPV6_ADDRESS).build());
  73         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
  74
  75         // expected result
  76         InetAddress expectedResult = InetAddresses.forString(IPV6_STRING);
  77
  78         // result
  79         InetAddress result = MapRequestUtil.selectItrRloc(request);
  80         assertEquals(expectedResult, result);
  81     }
  82
  83     /**
  84      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv4Binary.
  85      */
  86     @Test
  87     public void selectItrRlocTest_Ipv4Binary() {
  88         final ItrRlocBuilder itrRloc = new ItrRlocBuilder()
  89                 .setRloc(new RlocBuilder().setAddress(IPV4_ADDRESS_BINARY).build());
  90         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
  91
  92         // expected result
  93         InetAddress expectedResult = InetAddresses.forString(IPV4_STRING);
  94
  95         // result
  96         InetAddress result = MapRequestUtil.selectItrRloc(request);
  97         assertEquals(expectedResult, result);
  98     }
  99
 100     /**
 101      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv6Binary.
 102      */
 103     @Test
 104     public void selectItrRlocTest_Ipv6Binary() {
 105         final ItrRlocBuilder itrRloc = new ItrRlocBuilder()
 106                 .setRloc(new RlocBuilder().setAddress(IPV6_ADDRESS_BINARY).build());
 107         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
 108
 109         // expected result
 110         InetAddress expectedResult = InetAddresses.forString(IPV6_STRING);
 111
 112         // result
 113         InetAddress result = MapRequestUtil.selectItrRloc(request);
 114         assertEquals(expectedResult, result);
 115     }
 116
 117     /**
 118      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv4Prefix.
 119      */
 120     @Test
 121     public void selectItrRlocTest_Ipv4Prefix() {
 122         final ItrRlocBuilder itrRloc = new ItrRlocBuilder()
 123                 .setRloc(new RlocBuilder().setAddress(IPV4_ADDRESS_PREFIX).build());
 124         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
 125
 126         assertNull(MapRequestUtil.selectItrRloc(request));
 127     }
 128
 129     /**
 130      * Tests {@link MapRequestUtil#selectItrRloc} method with no ItrRlocs.
 131      */
 132     @Test
 133     public void selectItrRlocTest_noItrRlocs() {
 134         final MapRequest request = new MapRequestBuilder().build();
 135         assertNull(MapRequestUtil.selectItrRloc(request));
 136     }
 137 }