mappingservice/lisp-proto/src/test/java/org/opendaylight/lispflowmapping/lisp/util/MaskUtilTest.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.assertArrayEquals;
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import java.net.Inet4Address;
  16 import java.net.Inet6Address;
  17 import java.net.UnknownHostException;
  18 import org.junit.Test;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.InstanceIdType;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.ServicePathIdType;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.SimpleAddress;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.Address;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.InstanceId;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.InstanceIdBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4Builder;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv4PrefixBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv6Builder;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.Ipv6PrefixBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.MacBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.ServicePath;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.ServicePathBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.SourceDestKey;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.SourceDestKeyBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv4AddressBinary;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.inet.binary.types.rev160303.Ipv6AddressBinary;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4BinaryBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4PrefixBinary;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv4PrefixBinaryBuilder;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6BinaryBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6PrefixBinary;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.binary.address.types.rev160504.augmented.lisp.address.address.Ipv6PrefixBinaryBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.EidBuilder;
  51 import org.slf4j.Logger;
  52 import org.slf4j.LoggerFactory;
  53
  54 public class MaskUtilTest {
  55
  56     protected static final Logger LOG = LoggerFactory.getLogger(MaskUtilTest.class);
  57     private static final String IPV4_STRING = "255.255.255.255";
  58     private static final String IPV6_STRING = "1111:2222:3333:4444:5555:6666:7777:8888";
  59     private static byte[] ipv4ByteAddress;
  60     private static byte[] ipv4ExpectedByteAddress;
  61     private static byte[] ipv6ByteAddress;
  62     private static byte[] ipv6ExpectedByteAddress;
  63
  64     static {
  65         try {
  66             ipv4ByteAddress = Inet4Address.getByName(IPV4_STRING).getAddress();
  67             ipv4ExpectedByteAddress = Inet4Address.getByName("255.255.240.0").getAddress();
  68             ipv6ByteAddress = Inet6Address.getByName(IPV6_STRING).getAddress();
  69             ipv6ExpectedByteAddress = Inet6Address.getByName("1111:2222:3333:4444:4000::").getAddress();
  70         } catch (UnknownHostException e) {
  71             LOG.error("Unknow host", e);
  72         }
  73     }
  74
  75     private static final String IPV4_STRING_1 = "1.2.3.0";
  76     private static final String IPV4_STRING_2 = "1.3.4.0";
  77     private static final String MASK_1 =        "/32";
  78     private static final String MASK_2 =        "/20";
  79     private static final String MASK_3 =        "/66";
  80     private static final String MASK_4 =        "/128";
  81     private static final String MAC_STRING =    "aa:bb:cc:dd:ee:ff";
  82
  83     private static final Ipv4Address IPV4_ADDRESS = new Ipv4Address(IPV4_STRING_1);
  84     private static final Ipv6Address IPV6_ADDRESS = new Ipv6Address(IPV6_STRING);
  85     private static final Ipv4Prefix IPV4_PREFIX = new Ipv4Prefix(IPV4_STRING_1 + MASK_1);
  86     private static final Ipv6Prefix IPV6_PREFIX = new Ipv6Prefix(IPV6_STRING + MASK_4);
  87     private static final Ipv4AddressBinary IPV4_ADDRESS_BINARY = new Ipv4AddressBinary(ipv4ByteAddress);
  88     private static final Ipv6AddressBinary IPV6_ADDRESS_BINARY = new Ipv6AddressBinary(ipv6ByteAddress);
  89     private static final Ipv4PrefixBinary IPV4_PREFIX_BINARY = new Ipv4PrefixBinaryBuilder()
  90             .setIpv4AddressBinary(IPV4_ADDRESS_BINARY).setIpv4MaskLength((short) 32).build();
  91     private static final Ipv6PrefixBinary IPV6_PREFIX_BINARY = new Ipv6PrefixBinaryBuilder()
  92             .setIpv6AddressBinary(IPV6_ADDRESS_BINARY).setIpv6MaskLength((short) 128).build();
  93
  94     private static final Address ADDRESS_IPV4 = new Ipv4Builder().setIpv4(IPV4_ADDRESS).build();
  95     private static final Address ADDRESS_IPV6 = new Ipv6Builder().setIpv6(new Ipv6Address(IPV6_STRING)).build();
  96     private static final Address ADDRESS_IPV4_BINARY = new Ipv4BinaryBuilder()
  97             .setIpv4Binary(IPV4_ADDRESS_BINARY).build();
  98     private static final Address ADDRESS_IPV6_BINARY = new Ipv6BinaryBuilder()
  99             .setIpv6Binary(IPV6_ADDRESS_BINARY).build();
 100     private static final Address ADDRESS_IPV4_PREFIX = new Ipv4PrefixBuilder()
 101             .setIpv4Prefix(IPV4_PREFIX).build();
 102     private static final Address ADDRESS_IPV6_PREFIX = new Ipv6PrefixBuilder()
 103             .setIpv6Prefix(IPV6_PREFIX).build();
 104     private static final Address ADDRESS_SOURCE_DEST_KEY = getDefaultSourceDestKeyAddressBuilder().build();
 105     private static final Address ADDRESS_INSTANCE_ID_IP_PREFIX = getDefaultIpPrefixInstanceId();
 106     private static final Address ADDRESS_INSTANCE_ID_IP = getDefaultIpInstanceId();
 107     private static final Address ADDRESS_MAC = new MacBuilder().setMac(new MacAddress(MAC_STRING)).build();
 108     private static final Address ADDRESS_SERVICE_PATH = getDefaultServicePath();
 109
 110     private static final SimpleAddress SIMPLE_ADDRESS_IPV4 = new SimpleAddress(new IpAddress(IPV4_ADDRESS));
 111     private static final SimpleAddress SIMPLE_ADDRESS_IPV4_PREFIX = new SimpleAddress(new IpPrefix(IPV4_PREFIX));
 112     private static final SimpleAddress SIMPLE_ADDRESS_IPV6_PREFIX = new SimpleAddress(new IpPrefix(IPV6_PREFIX));
 113
 114     private static final Eid EID_IPV4 = LispAddressUtil.toEid(IPV4_ADDRESS, null);
 115     private static final Eid EID_IPV6 = LispAddressUtil.toEid(IPV6_ADDRESS, null);
 116     private static final Eid EID_IPV4_PREFIX = LispAddressUtil.asIpv4PrefixEid(IPV4_STRING + MASK_2);
 117     private static final Eid EID_IPV6_PREFIX = LispAddressUtil.asIpv6PrefixEid(IPV6_STRING + MASK_3);
 118     private static final Eid EID_IPV4_PREFIX_BINARY = LispAddressUtil.asIpv4PrefixBinaryEid(IPV4_STRING + MASK_2);
 119     private static final Eid EID_IPV6_PREFIX_BINARY = LispAddressUtil.asIpv6PrefixBinaryEid(IPV6_STRING + MASK_3);
 120     private static final Eid EID_INSTANCE_ID = new EidBuilder().setAddress(ADDRESS_INSTANCE_ID_IP).build();
 121     private static final Eid EID_SOURCE_DEST_KEY = new EidBuilder().setAddress(ADDRESS_SOURCE_DEST_KEY).build();
 122     private static final Eid EID_SERVICE_PATH = new EidBuilder().setAddress(ADDRESS_SERVICE_PATH).build();
 123     private static final Eid EID_MAC = new EidBuilder().setAddress(ADDRESS_MAC).build();
 124
 125     /**
 126      * Tests {@link MaskUtil#isMaskable} method.
 127      */
 128     @Test
 129     public void isMaskableTest() {
 130         assertTrue(MaskUtil.isMaskable(ADDRESS_IPV4_PREFIX));
 131         assertTrue(MaskUtil.isMaskable(ADDRESS_IPV6_PREFIX));
 132         assertTrue(MaskUtil.isMaskable(ADDRESS_SOURCE_DEST_KEY));
 133         assertTrue(MaskUtil.isMaskable(ADDRESS_INSTANCE_ID_IP_PREFIX));
 134         assertFalse(MaskUtil.isMaskable(ADDRESS_INSTANCE_ID_IP));
 135         assertFalse(MaskUtil.isMaskable(ADDRESS_MAC));
 136     }
 137
 138     /**
 139      * Tests {@link MaskUtil#normalize(Eid eid, short mask)} method with Ipv4PrefixBinary.
 140      */
 141     @Test
 142     public void normalizeTest_withIpv4PrefixBinary_withMask() throws UnknownHostException {
 143         // input ip: 255.255.255.255, mask: 20
 144         final Eid result = MaskUtil.normalize(EID_IPV4_PREFIX_BINARY, (short) 20);
 145         final Ipv4PrefixBinary resultPrefix = (Ipv4PrefixBinary) result.getAddress();
 146
 147         // expected result
 148         assertArrayEquals(ipv4ExpectedByteAddress, resultPrefix.getIpv4AddressBinary().getValue());
 149         assertEquals((short) 20, (short) resultPrefix.getIpv4MaskLength());
 150     }
 151
 152     /**
 153      * Tests {@link MaskUtil#normalize(Eid eid, short mask)} method with Ipv6PrefixBinary.
 154      */
 155     @Test
 156     public void normalizeTest_withIpv6PrefixBinary_withMask() throws UnknownHostException {
 157         // input ip: 1111:2222:3333:4444:5555:6666:7777:8888, mask: 66
 158         final Eid result = MaskUtil.normalize(EID_IPV6_PREFIX_BINARY, (short) 66);
 159         final Ipv6PrefixBinary resultPrefix = (Ipv6PrefixBinary) result.getAddress();
 160
 161         // expected result
 162         assertArrayEquals(ipv6ExpectedByteAddress, resultPrefix.getIpv6AddressBinary().getValue());
 163         assertEquals((short) 66, (short) resultPrefix.getIpv6MaskLength());
 164     }
 165
 166     /**
 167      * Tests {@link MaskUtil#normalize(Eid eid, short mask)} method with Ipv4Prefix.
 168      */
 169     @Test
 170     public void normalizeTest_withIpv4Prefix_withMask() {
 171         // input ip: 255.255.255.255, mask: 20
 172         final Eid result = MaskUtil.normalize(EID_IPV4_PREFIX, (short) 20);
 173         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
 174                 .address.Ipv4Prefix resultPrefix = (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp
 175                 .address.types.rev151105.lisp.address.address.Ipv4Prefix) result.getAddress();
 176
 177         // expected result
 178         final String expectedResult = "255.255.240.0" + MASK_2;
 179         assertEquals(expectedResult, resultPrefix.getIpv4Prefix().getValue());
 180     }
 181
 182     /**
 183      * Tests {@link MaskUtil#normalize(Eid eid, short mask)} method with Ipv6Prefix.
 184      */
 185     @Test
 186     public void normalizeTest_withIpv6Prefix_withMask() {
 187         // input ip: 1111:2222:3333:4444:5555:6666:7777:8888, mask: 66
 188         final Eid result = MaskUtil.normalize(EID_IPV6_PREFIX, (short) 66);
 189         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
 190                 .address.Ipv6Prefix resultPrefix = (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp
 191                 .address.types.rev151105.lisp.address.address.Ipv6Prefix) result.getAddress();
 192
 193         // expected result
 194         final String expectedResult = "1111:2222:3333:4444:4000::" + MASK_3;
 195         assertEquals(expectedResult, resultPrefix.getIpv6Prefix().getValue());
 196     }
 197
 198     /**
 199      * Tests {@link MaskUtil#normalize(Eid eid, short mask)} method with InstanceId.
 200      */
 201     @Test
 202     public void normalizeTest_withInstanceId_withMask() {
 203         //TODO finish this test when implementation is done
 204         assertEquals(EID_INSTANCE_ID, MaskUtil.normalize(EID_INSTANCE_ID, (short) 0));
 205     }
 206
 207     /**
 208      * Tests {@link MaskUtil#normalize(Eid eid, short mask)} method with Mac.
 209      */
 210     @Test
 211     public void normalizeTest_withMac_withMask() {
 212         assertEquals(EID_MAC, MaskUtil.normalize(EID_MAC, (short) 0));
 213     }
 214
 215     /**
 216      * Tests {@link MaskUtil#normalize(Eid eid)} method with Ipv4PrefixBinary.
 217      */
 218     @Test
 219     public void normalizeTest_withIpv4PrefixBinary() throws UnknownHostException {
 220         // input ip: 255.255.255.255, mask: 20
 221         final Eid result = MaskUtil.normalize(EID_IPV4_PREFIX_BINARY);
 222         final Ipv4PrefixBinary resultPrefix = (Ipv4PrefixBinary) result.getAddress();
 223
 224         // expected result
 225         final byte[] expectedResult = Inet4Address.getByName("255.255.240.0").getAddress();
 226         assertArrayEquals(expectedResult, resultPrefix.getIpv4AddressBinary().getValue());
 227         assertEquals((short) 20, (short) resultPrefix.getIpv4MaskLength());
 228     }
 229
 230     /**
 231      * Tests {@link MaskUtil#normalize(Eid eid)} method with Ipv6PrefixBinary.
 232      */
 233     @Test
 234     public void normalizeTest_withIpv6PrefixBinary() throws UnknownHostException {
 235         // input ip: 1111:2222:3333:4444:5555:6666:7777:8888, mask: 66
 236         final Eid result = MaskUtil.normalize(EID_IPV6_PREFIX_BINARY);
 237         final Ipv6PrefixBinary resultPrefix = (Ipv6PrefixBinary) result.getAddress();
 238
 239         // expected result
 240         final byte[] expectedResult = Inet6Address.getByName("1111:2222:3333:4444:4000::").getAddress();
 241         assertArrayEquals(expectedResult, resultPrefix.getIpv6AddressBinary().getValue());
 242         assertEquals((short) 66, (short) resultPrefix.getIpv6MaskLength());
 243     }
 244
 245     /**
 246      * Tests {@link MaskUtil#normalize} method with Ipv4Prefix.
 247      */
 248     @Test
 249     public void normalizeTest_withIpv4Prefix() {
 250         // input ip: 255.255.255.255, mask: 20
 251         final Eid result = MaskUtil.normalize(EID_IPV4_PREFIX);
 252         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
 253                 .address.Ipv4Prefix resultPrefix = (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp
 254                 .address.types.rev151105.lisp.address.address.Ipv4Prefix) result.getAddress();
 255
 256         // expected result
 257         final String expectedResult = "255.255.240.0" + MASK_2;
 258         assertEquals(expectedResult, resultPrefix.getIpv4Prefix().getValue());
 259     }
 260
 261     /**
 262      * Tests {@link MaskUtil#normalize} method with Ipv6Prefix.
 263      */
 264     @Test
 265     public void normalizeTest_withIpv6Prefix() {
 266         // input ip: 1111:2222:3333:4444:5555:6666:7777:8888, mask: 66
 267         final Eid result = MaskUtil.normalize(EID_IPV6_PREFIX);
 268         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
 269                 .address.Ipv6Prefix resultPrefix = (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp
 270                 .address.types.rev151105.lisp.address.address.Ipv6Prefix) result.getAddress();
 271
 272         // expected result
 273         final String expectedResult = "1111:2222:3333:4444:4000::" + MASK_3;
 274         assertEquals(expectedResult, resultPrefix.getIpv6Prefix().getValue());
 275     }
 276
 277     /**
 278      * Tests {@link MaskUtil#normalize} method with Ipv4.
 279      */
 280     @Test
 281     public void normalizeTest_withIpv4() {
 282         // input ip: 1.2.3.0
 283         final Eid result = MaskUtil.normalize(EID_IPV4);
 284         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
 285                 .address.Ipv4Prefix resultPrefix = (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp
 286                 .address.types.rev151105.lisp.address.address.Ipv4Prefix) result.getAddress();
 287
 288         // expected result
 289         final String expectedResult = "1.2.3.0" + MASK_1;
 290         assertEquals(expectedResult, resultPrefix.getIpv4Prefix().getValue());
 291     }
 292
 293     /**
 294      * Tests {@link MaskUtil#normalize} method with Ipv6.
 295      */
 296     @Test
 297     public void normalizeTest_withIpv6() {
 298         // input ip: 1111:2222:3333:4444:5555:6666:7777:8888
 299         final Eid result = MaskUtil.normalize(EID_IPV6);
 300         final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address
 301                 .address.Ipv6Prefix resultPrefix = (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp
 302                 .address.types.rev151105.lisp.address.address.Ipv6Prefix) result.getAddress();
 303
 304         // expected result
 305         final String expectedResult = "1111:2222:3333:4444:5555:6666:7777:8888" + MASK_4;
 306         assertEquals(expectedResult, resultPrefix.getIpv6Prefix().getValue());
 307     }
 308
 309     /**
 310      * Tests {@link MaskUtil#normalize} method with InstanceId.
 311      */
 312     @Test
 313     public void normalizeTest_withInstanceId() {
 314         //TODO finish this test when implementation is done
 315         assertEquals(EID_INSTANCE_ID, MaskUtil.normalize(EID_INSTANCE_ID));
 316     }
 317
 318     /**
 319      * Tests {@link MaskUtil#normalize} method with SourceDestKey.
 320      */
 321     @Test
 322     public void normalizeTest_withSourceDestKey() {
 323         //expected result
 324         final String expectedSourceAddress = "1.2.0.0" + MASK_2;
 325         final String expectedDestAddress = "1.3.4.0";
 326
 327         final Eid resultEid = MaskUtil.normalize(EID_SOURCE_DEST_KEY);
 328         final SourceDestKey resultAddr = (SourceDestKey) resultEid.getAddress();
 329         final String resultSource = resultAddr.getSourceDestKey().getSource().getIpPrefix().getIpv4Prefix().getValue();
 330         final String resultDest = resultAddr.getSourceDestKey().getDest().getIpAddress().getIpv4Address().getValue();
 331
 332         assertEquals(expectedSourceAddress, resultSource);
 333         assertEquals(expectedDestAddress, resultDest);
 334     }
 335
 336     /**
 337      * Tests {@link MaskUtil#normalize} method with ServicePath.
 338      */
 339     @Test
 340     public void normalizeTest_withServicePath() {
 341         // expected result
 342         final Eid expectedResult = LispAddressUtil.asServicePathEid(-1, 1L, (short)0);
 343
 344         // result
 345         final Eid result = MaskUtil.normalize(EID_SERVICE_PATH);
 346         assertEquals(expectedResult, result);
 347     }
 348
 349     /**
 350      * Tests {@link MaskUtil#normalize} method with non-maskable address type.
 351      */
 352     @Test
 353     public void normalizeTest_withNonMaskableAddress() {
 354         assertEquals(EID_MAC, MaskUtil.normalize(EID_MAC));
 355     }
 356
 357     /**
 358      * Tests {@link MaskUtil#getMaxMask} method.
 359      */
 360     @Test
 361     public void getMaxMaskTest() {
 362         assertEquals(32, MaskUtil.getMaxMask(ADDRESS_IPV4));
 363         assertEquals(32, MaskUtil.getMaxMask(ADDRESS_IPV4_PREFIX));
 364         assertEquals(128, MaskUtil.getMaxMask(ADDRESS_IPV6));
 365         assertEquals(128, MaskUtil.getMaxMask(ADDRESS_IPV6_PREFIX));
 366         assertEquals(-1, MaskUtil.getMaxMask(ADDRESS_MAC));
 367     }
 368
 369     /**
 370      * Tests {@link MaskUtil#getMaskForAddress} method.
 371      */
 372     @Test
 373     public void getMaskForAddressTest() {
 374         // SimpleAddress
 375         assertEquals(-1, MaskUtil.getMaskForAddress(SIMPLE_ADDRESS_IPV4));
 376         assertEquals((short) 32, MaskUtil.getMaskForAddress(SIMPLE_ADDRESS_IPV4_PREFIX));
 377         assertEquals((short) 128, MaskUtil.getMaskForAddress(SIMPLE_ADDRESS_IPV6_PREFIX));
 378
 379         // Address
 380         assertEquals((short) 32, MaskUtil.getMaskForAddress(ADDRESS_IPV4));
 381         assertEquals((short) 128, MaskUtil.getMaskForAddress(ADDRESS_IPV6));
 382         assertEquals((short) 32, MaskUtil.getMaskForAddress(ADDRESS_IPV4_BINARY));
 383         assertEquals((short) 128, MaskUtil.getMaskForAddress(ADDRESS_IPV6_BINARY));
 384         assertEquals((short) 32, MaskUtil.getMaskForAddress(ADDRESS_IPV4_PREFIX));
 385         assertEquals((short) 128, MaskUtil.getMaskForAddress(ADDRESS_IPV6_PREFIX));
 386         assertEquals((short) 32, MaskUtil.getMaskForAddress(ADDRESS_INSTANCE_ID_IP_PREFIX));
 387         assertEquals((short) 32, MaskUtil.getMaskForAddress(IPV4_PREFIX_BINARY));
 388         assertEquals((short) 128, MaskUtil.getMaskForAddress(IPV6_PREFIX_BINARY));
 389         assertEquals((short) -1, MaskUtil.getMaskForAddress(ADDRESS_MAC));
 390     }
 391
 392     /**
 393      * Tests {@link MaskUtil#getAddressStringForIpPrefix} method.
 394      */
 395     @Test
 396     public void getAddressStringForIpPrefixTest() {
 397         assertEquals(IPV4_STRING_1, MaskUtil.getAddressStringForIpPrefix(new IpPrefix(IPV4_PREFIX)));
 398     }
 399
 400     /**
 401      * Tests {@link MaskUtil#getAddressStringForIpv4Prefix} method.
 402      */
 403     @Test
 404     public void getAddressStringForIpv4PrefixTest() {
 405         assertEquals(IPV4_STRING_1, MaskUtil
 406                 .getAddressStringForIpv4Prefix(new Ipv4PrefixBuilder().setIpv4Prefix(IPV4_PREFIX).build()));
 407     }
 408
 409     /**
 410      * Tests {@link MaskUtil#getAddressStringForIpv6Prefix} method.
 411      */
 412     @Test
 413     public void getAddressStringForIpv6PrefixTest() {
 414         assertEquals(IPV6_STRING, MaskUtil
 415                 .getAddressStringForIpv6Prefix(new Ipv6PrefixBuilder().setIpv6Prefix(IPV6_PREFIX).build()));
 416     }
 417
 418     private static SourceDestKeyBuilder getDefaultSourceDestKeyAddressBuilder() {
 419         return new SourceDestKeyBuilder()
 420                 .setSourceDestKey(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp
 421                         .address.types.rev151105.lisp.address.address.source.dest.key.SourceDestKeyBuilder()
 422                         .setSource(new SimpleAddress(new IpPrefix(new Ipv4Prefix(IPV4_STRING_1 + MASK_2))))
 423                         .setDest(new SimpleAddress(new IpAddress(new Ipv4Address(IPV4_STRING_2)))).build());
 424     }
 425
 426     private static InstanceId getDefaultIpPrefixInstanceId() {
 427         return new InstanceIdBuilder()
 428                 .setInstanceId(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
 429                         .rev151105.lisp.address.address.instance.id.InstanceIdBuilder()
 430                         .setIid(new InstanceIdType(1L))
 431                         .setAddress(new SimpleAddress(new IpPrefix(IPV4_PREFIX)))
 432                         .setMaskLength((short) 32).build())
 433                 .build();
 434     }
 435
 436     private static InstanceId getDefaultIpInstanceId() {
 437         return new InstanceIdBuilder()
 438                 .setInstanceId(new org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types
 439                         .rev151105.lisp.address.address.instance.id.InstanceIdBuilder()
 440                         .setIid(new InstanceIdType(1L))
 441                         .setAddress(new SimpleAddress(new IpAddress(new Ipv4Address(IPV4_STRING_1)))).build())
 442                 .build();
 443     }
 444
 445     private static ServicePath getDefaultServicePath() {
 446         org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address
 447                 .service.path.ServicePathBuilder servicePathBuilder = new org.opendaylight.yang.gen.v1.urn.ietf.params
 448                 .xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.service.path.ServicePathBuilder();
 449
 450         return new ServicePathBuilder().setServicePath(servicePathBuilder
 451                         .setServiceIndex((short) 1)
 452                         .setServicePathId(new ServicePathIdType(1L)).build())
 453                 .build();
 454     }
 455 }