mappingservice/lisp-proto/src/test/java/org/opendaylight/lispflowmapping/lisp/util/SourceDestKeyHelperTest.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
  12 import org.junit.Test;
  13 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpPrefix;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
  15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.InstanceIdType;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.Ipv4PrefixAfi;
  17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SimpleAddress;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.Address;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
  20         .address.Ipv4PrefixBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
  22         .address.SourceDestKey;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
  24         .address.SourceDestKeyBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.Ipv4PrefixBinaryAfi;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address
  28         .address.Ipv4PrefixBinary;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address
  30         .address.Ipv4PrefixBinaryBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.EidBuilder;
  33
  34 public class SourceDestKeyHelperTest {
  35
  36     private static final String IPV4_STRING_SOURCE = "192.168.0.1";
  37     private static final String IPV4_STRING_DEST =   "192.168.0.2";
  38     private static final short MASK_1 = 20;
  39     private static final short MASK_2 = 24;
  40
  41     private static final byte[] IPV4_BYTE_SOURCE = new byte[]{-64, -88, 0, 1};
  42     private static final byte[] IPV4_BYTE_DEST = new byte[]{-64, -88, 0, 2};
  43
  44     private static final Ipv4Prefix IPV4_PREFIX_SOURCE = new Ipv4Prefix(IPV4_STRING_SOURCE + "/" + MASK_1);
  45     private static final Ipv4Prefix IPV4_PREFIX_DEST = new Ipv4Prefix(IPV4_STRING_DEST + "/" + MASK_2);
  46     private static final Ipv4AddressBinary IPV4_SOURCE_ADDRESS_BINARY = new Ipv4AddressBinary(IPV4_BYTE_SOURCE);
  47     private static final Ipv4AddressBinary IPV4_DEST_ADDRESS_BINARY = new Ipv4AddressBinary(IPV4_BYTE_DEST);
  48     private static final Ipv4PrefixBinary IPV4_SOURCE_PREFIX_BINARY =
  49             getIpv4PrefixBinary(IPV4_SOURCE_ADDRESS_BINARY, MASK_1);
  50     private static final Ipv4PrefixBinary IPV4_DEST_PREFIX_BINARY =
  51             getIpv4PrefixBinary(IPV4_DEST_ADDRESS_BINARY, MASK_2);
  52
  53     private static final SimpleAddress SOURCE = new SimpleAddress(new IpPrefix(IPV4_PREFIX_SOURCE));
  54     private static final SimpleAddress DEST = new SimpleAddress(new IpPrefix(IPV4_PREFIX_DEST));
  55     private static final InstanceIdType INSTANCE_ID = new InstanceIdType(100L);
  56     private static final Address SOURCE_DEST_KEY = getSourceDestKeyAddress(SOURCE, DEST);
  57     private static final Address IPV4_PREFIX = new Ipv4PrefixBuilder().setIpv4Prefix(IPV4_PREFIX_SOURCE).build();
  58     private static final Eid EID_IPV4_PREFIX_ADDRESS = new EidBuilder().setAddress(IPV4_PREFIX).build();
  59     private static final Eid EID_SOURCE_DEST_KEY = getEidSourceDestKey();
  60
  61     /**
  62      * Tests {@link SourceDestKeyHelper#getSrc} method with SourceDestKey address type.
  63      */
  64     @Test
  65     public void getSrcTest_sourceDestKey() {
  66         final Eid expectedResult = new EidBuilder()
  67                 .setAddress(new Ipv4PrefixBuilder().setIpv4Prefix(IPV4_PREFIX_SOURCE).build())
  68                 .setVirtualNetworkId(INSTANCE_ID)
  69                 .setAddressType(Ipv4PrefixAfi.class).build();
  70         assertEquals(expectedResult, SourceDestKeyHelper.getSrc(EID_SOURCE_DEST_KEY));
  71     }
  72
  73     /**
  74      * Tests {@link SourceDestKeyHelper#getSrc} method with Ipv4Prefix address type.
  75      */
  76     @Test
  77     public void getSrcTest_ipv4Prefix() {
  78         assertEquals(EID_IPV4_PREFIX_ADDRESS, SourceDestKeyHelper.getSrc(EID_IPV4_PREFIX_ADDRESS));
  79     }
  80
  81     /**
  82      * Tests {@link SourceDestKeyHelper#getDst} method with SourceDestKey address type.
  83      */
  84     @Test
  85     public void getDstTest_sourceDestKey() {
  86         final Eid expectedResult = new EidBuilder()
  87                 .setAddress(new Ipv4PrefixBuilder().setIpv4Prefix(IPV4_PREFIX_DEST).build())
  88                 .setVirtualNetworkId(INSTANCE_ID)
  89                 .setAddressType(Ipv4PrefixAfi.class).build();
  90         assertEquals(expectedResult, SourceDestKeyHelper.getDst(EID_SOURCE_DEST_KEY));
  91     }
  92
  93     /**
  94      * Tests {@link SourceDestKeyHelper#getDst} method with Ipv4Prefix address type.
  95      */
  96     @Test
  97     public void getDstTest_ipv4Prefix() {
  98         assertEquals(EID_IPV4_PREFIX_ADDRESS, SourceDestKeyHelper.getDst(EID_IPV4_PREFIX_ADDRESS));
  99     }
 100
 101     /**
 102      * Tests {@link SourceDestKeyHelper#getSrcBinary} method with SourceDestKey address type.
 103      */
 104     @Test
 105     public void getSrcBinaryTest_sourceDestKey() {
 106         final Eid expectedResult = new EidBuilder()
 107                 .setAddress(IPV4_SOURCE_PREFIX_BINARY)
 108                 .setVirtualNetworkId(INSTANCE_ID)
 109                 .setAddressType(Ipv4PrefixBinaryAfi.class).build();
 110         assertEquals(expectedResult, SourceDestKeyHelper.getSrcBinary(EID_SOURCE_DEST_KEY));
 111     }
 112
 113     /**
 114      * Tests {@link SourceDestKeyHelper#getSrcBinary} method with Ipv4Prefix address type.
 115      */
 116     @Test
 117     public void getSrcBinaryTest_ipv4Prefix() {
 118         assertEquals(EID_IPV4_PREFIX_ADDRESS, SourceDestKeyHelper.getSrcBinary(EID_IPV4_PREFIX_ADDRESS));
 119     }
 120
 121     /**
 122      * Tests {@link SourceDestKeyHelper#getDstBinary} method with SourceDestKey address type.
 123      */
 124     @Test
 125     public void getDstBinaryTest_sourceDestKey() {
 126         final Eid expectedResult = new EidBuilder()
 127                 .setAddress(IPV4_DEST_PREFIX_BINARY)
 128                 .setVirtualNetworkId(INSTANCE_ID)
 129                 .setAddressType(Ipv4PrefixBinaryAfi.class).build();
 130         assertEquals(expectedResult, SourceDestKeyHelper.getDstBinary(EID_SOURCE_DEST_KEY));
 131     }
 132
 133     /**
 134      * Tests {@link SourceDestKeyHelper#getDstBinary} method with Ipv4Prefix address type.
 135      */
 136     @Test
 137     public void getDstBinaryTest_ipv4Prefix() {
 138         assertEquals(EID_IPV4_PREFIX_ADDRESS, SourceDestKeyHelper.getDstBinary(EID_IPV4_PREFIX_ADDRESS));
 139     }
 140
 141     /**
 142      * Tests {@link SourceDestKeyHelper#getSrcMask} method with SourceDestKey address type.
 143      */
 144     @Test
 145     public void getSrcMaskTest_sourceDestKey() {
 146         assertEquals((short) 20, SourceDestKeyHelper.getSrcMask(EID_SOURCE_DEST_KEY));
 147     }
 148
 149     /**
 150      * Tests {@link SourceDestKeyHelper#getSrcMask} method with Ipv4Prefix address type.
 151      */
 152     @Test
 153     public void getSrcMaskTest_ipv4Prefix() {
 154         assertEquals((short) 0, SourceDestKeyHelper.getSrcMask(EID_IPV4_PREFIX_ADDRESS));
 155     }
 156
 157     /**
 158      * Tests {@link SourceDestKeyHelper#getDstMask} method with SourceDestKey address type.
 159      */
 160     @Test
 161     public void getDstMaskTest_sourceDestKey() {
 162         assertEquals((short) 24, SourceDestKeyHelper.getDstMask(EID_SOURCE_DEST_KEY));
 163     }
 164
 165     /**
 166      * Tests {@link SourceDestKeyHelper#getDstMask} method with Ipv4Prefix address type.
 167      */
 168     @Test
 169     public void getDstMaskTest_ipv4Prefix() {
 170         assertEquals((short) 0, SourceDestKeyHelper.getDstMask(EID_IPV4_PREFIX_ADDRESS));
 171     }
 172
 173     private static SourceDestKey getSourceDestKeyAddress(SimpleAddress sourceAddress, SimpleAddress destAddress) {
 174         return new SourceDestKeyBuilder()
 175                 .setSourceDestKey(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
 176                         .rev151105.lisp.address.address.source.dest.key.SourceDestKeyBuilder()
 177                         .setSource(sourceAddress)
 178                         .setDest(destAddress).build())
 179                 .build();
 180     }
 181
 182     private static Eid getEidSourceDestKey() {
 183         return new EidBuilder().setAddress(SOURCE_DEST_KEY).setVirtualNetworkId(INSTANCE_ID).build();
 184     }
 185
 186     private static Ipv4PrefixBinary getIpv4PrefixBinary(Ipv4AddressBinary ipv4AddressBinary, short mask) {
 187         return new Ipv4PrefixBinaryBuilder().setIpv4AddressBinary(ipv4AddressBinary).setIpv4MaskLength(mask).build();
 188     }
 189 }