bgp/parser-impl/src/test/java/org/opendaylight/protocol/bgp/parser/impl/message/update/extended/communities/RouteOrigin4OctectASEcHandlerTest.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.protocol.bgp.parser.impl.message.update.extended.communities;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import io.netty.buffer.Unpooled;
  12 import org.junit.Assert;
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
  16 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
  17 import org.opendaylight.protocol.bgp.parser.impl.message.update.extended.communities.four.octect.as.specific.RouteOrigin4OctectASEcHandler;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.as._4.spec.common.As4SpecificCommon;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.as._4.spec.common.As4SpecificCommonBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.extended.community.ExtendedCommunity;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.extended.community.extended.community.As4GenericSpecExtendedCommunityCaseBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.extended.community.extended.community.As4RouteOriginExtendedCommunityCase;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.extended.community.extended.community.As4RouteOriginExtendedCommunityCaseBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.extended.community.extended.community.as._4.route.origin.extended.community._case.As4RouteOriginExtendedCommunityBuilder;
  26 import org.opendaylight.yangtools.yang.common.Uint16;
  27 import org.opendaylight.yangtools.yang.common.Uint32;
  28
  29 public final class RouteOrigin4OctectASEcHandlerTest {
  30
  31     public static final byte[] INPUT = {
  32         0, 0, 0, 20, 0, 100
  33     };
  34     public static final As4SpecificCommon AS_COMMON = new As4SpecificCommonBuilder()
  35             .setAsNumber(new AsNumber(Uint32.valueOf(20)))
  36             .setLocalAdministrator(Uint16.valueOf(100))
  37             .build();
  38
  39     private RouteOrigin4OctectASEcHandler handler;
  40
  41     @Before
  42     public void before() {
  43         this.handler = new RouteOrigin4OctectASEcHandler();
  44     }
  45
  46     @Test
  47     public void testHandler() throws BGPDocumentedException, BGPParsingException {
  48
  49         final As4RouteOriginExtendedCommunityCase expected = new As4RouteOriginExtendedCommunityCaseBuilder()
  50             .setAs4RouteOriginExtendedCommunity(new As4RouteOriginExtendedCommunityBuilder()
  51                 .setAs4SpecificCommon(AS_COMMON).build()).build();
  52
  53         final ExtendedCommunity exComm = this.handler.parseExtendedCommunity(Unpooled.copiedBuffer(INPUT));
  54         Assert.assertEquals(expected, exComm);
  55
  56         final ByteBuf output = Unpooled.buffer(INPUT.length);
  57         this.handler.serializeExtendedCommunity(expected, output);
  58         Assert.assertArrayEquals(INPUT, output.array());
  59     }
  60
  61     @Test(expected = IllegalArgumentException.class)
  62     public void testHandlerError() throws BGPDocumentedException, BGPParsingException {
  63         this.handler.serializeExtendedCommunity(new As4GenericSpecExtendedCommunityCaseBuilder().build(), null);
  64     }
  65 }