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
  22         .address.Ipv4Builder;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
  24         .address.Ipv4PrefixBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
  26         .address.Ipv6Builder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv6AddressBinary;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address
  30         .address.Ipv4BinaryBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address
  32         .address.Ipv6BinaryBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.MapRequest;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRlocBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequestmessage.MapRequestBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.rloc.container.RlocBuilder;
  37
  38 public class MapRequestUtilTest {
  39
  40     private static final String IPV4_STRING = "192.168.0.1";
  41     private static final String IPV6_STRING = "1111:2222:3333:4444:5555:6666:7777:8888";
  42     private static final String MASK = "/24";
  43     private static final byte[] IPV4_BYTES = new byte[]{-64, -88, 0, 1};
  44     private static final byte[] IPV6_BYTES =
  45             new byte[]{17, 17, 34, 34, 51, 51, 68, 68, 85, 85, 102, 102, 119, 119, -120, -120};
  46
  47     private static final Address IPV4_ADDRESS = new Ipv4Builder().setIpv4(new Ipv4Address(IPV4_STRING)).build();
  48     private static final Address IPV6_ADDRESS = new Ipv6Builder().setIpv6(new Ipv6Address(IPV6_STRING)).build();
  49     private static final Address IPV4_ADDRESS_BINARY = new Ipv4BinaryBuilder()
  50             .setIpv4Binary(new Ipv4AddressBinary(IPV4_BYTES)).build();
  51     private static final Address IPV6_ADDRESS_BINARY = new Ipv6BinaryBuilder()
  52             .setIpv6Binary(new Ipv6AddressBinary(IPV6_BYTES)).build();
  53     private static final Address IPV4_ADDRESS_PREFIX = new Ipv4PrefixBuilder()
  54             .setIpv4Prefix(new Ipv4Prefix(IPV4_STRING + MASK)).build();
  55
  56     /**
  57      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv4.
  58      */
  59     @Test
  60     public void selectItrRlocTest_Ipv4() {
  61         final ItrRlocBuilder itrRloc = new ItrRlocBuilder().setRloc(new RlocBuilder().setAddress(IPV4_ADDRESS).build());
  62         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
  63
  64         // expected result
  65         InetAddress expectedResult = InetAddresses.forString(IPV4_STRING);
  66
  67         // result
  68         InetAddress result = MapRequestUtil.selectItrRloc(request);
  69         assertEquals(expectedResult, result);
  70     }
  71
  72     /**
  73      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv6.
  74      */
  75     @Test
  76     public void selectItrRlocTest_Ipv6() {
  77         final ItrRlocBuilder itrRloc = new ItrRlocBuilder().setRloc(new RlocBuilder().setAddress(IPV6_ADDRESS).build());
  78         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
  79
  80         // expected result
  81         InetAddress expectedResult = InetAddresses.forString(IPV6_STRING);
  82
  83         // result
  84         InetAddress result = MapRequestUtil.selectItrRloc(request);
  85         assertEquals(expectedResult, result);
  86     }
  87
  88     /**
  89      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv4Binary.
  90      */
  91     @Test
  92     public void selectItrRlocTest_Ipv4Binary() {
  93         final ItrRlocBuilder itrRloc = new ItrRlocBuilder()
  94                 .setRloc(new RlocBuilder().setAddress(IPV4_ADDRESS_BINARY).build());
  95         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
  96
  97         // expected result
  98         InetAddress expectedResult = InetAddresses.forString(IPV4_STRING);
  99
 100         // result
 101         InetAddress result = MapRequestUtil.selectItrRloc(request);
 102         assertEquals(expectedResult, result);
 103     }
 104
 105     /**
 106      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv6Binary.
 107      */
 108     @Test
 109     public void selectItrRlocTest_Ipv6Binary() {
 110         final ItrRlocBuilder itrRloc = new ItrRlocBuilder()
 111                 .setRloc(new RlocBuilder().setAddress(IPV6_ADDRESS_BINARY).build());
 112         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
 113
 114         // expected result
 115         InetAddress expectedResult = InetAddresses.forString(IPV6_STRING);
 116
 117         // result
 118         InetAddress result = MapRequestUtil.selectItrRloc(request);
 119         assertEquals(expectedResult, result);
 120     }
 121
 122     /**
 123      * Tests {@link MapRequestUtil#selectItrRloc} method with Ipv4Prefix.
 124      */
 125     @Test
 126     public void selectItrRlocTest_Ipv4Prefix() {
 127         final ItrRlocBuilder itrRloc = new ItrRlocBuilder()
 128                 .setRloc(new RlocBuilder().setAddress(IPV4_ADDRESS_PREFIX).build());
 129         final MapRequest request = new MapRequestBuilder().setItrRloc(Lists.newArrayList(itrRloc.build())).build();
 130
 131         assertNull(MapRequestUtil.selectItrRloc(request));
 132     }
 133
 134     /**
 135      * Tests {@link MapRequestUtil#selectItrRloc} method with no ItrRlocs.
 136      */
 137     @Test
 138     public void selectItrRlocTest_noItrRlocs() {
 139         final MapRequest request = new MapRequestBuilder().build();
 140         assertNull(MapRequestUtil.selectItrRloc(request));
 141     }
 142 }