2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.protocol.bgp.parser.impl.message.update.next.hop;
11 import static org.junit.Assert.assertArrayEquals;
12 import static org.junit.Assert.assertEquals;
13 import static org.junit.Assert.assertTrue;
15 import io.netty.buffer.ByteBuf;
16 import io.netty.buffer.Unpooled;
17 import org.junit.Before;
18 import org.junit.Test;
19 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
20 import org.opendaylight.protocol.util.ByteArray;
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.Ipv6Address;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.CNextHop;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv4NextHopCase;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv4NextHopCaseBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv6NextHopCase;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.Ipv6NextHopCaseBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHopBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.c.next.hop.ipv6.next.hop._case.Ipv6NextHopBuilder;
30 import org.opendaylight.yangtools.yang.binding.DataContainer;
32 public class NextHopParserSerializerTest {
34 public static final byte[] ipv6lB = {0x20, 1, 0x0d, (byte) 0xb8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
35 1, (byte) 0xfe, (byte) 0x80, 0, 0, 0, 0, 0, 0, (byte) 0xc0, 1, 0x0b, (byte) 0xff, (byte) 0xfe, 0x7e, 0, 0};
37 public static final Ipv6Address ipv6 = new Ipv6Address("2001:db8::1");
38 public static final Ipv6Address ipv6l = new Ipv6Address("fe80::c001:bff:fe7e:0");
40 Ipv4NextHopParserSerializer ipv4NextHopParserSerializer;
41 Ipv6NextHopParserSerializer ipv6NextHopParserSerializer;
46 public final void setUp() {
47 ipv4NextHopParserSerializer = new Ipv4NextHopParserSerializer();
48 ipv6NextHopParserSerializer = new Ipv6NextHopParserSerializer();
49 buffer = Unpooled.buffer();
53 public void testSerializeIpv4NextHopCase() throws BGPParsingException {
54 final byte[] ipv4B = {42, 42, 42, 42};
55 hop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder()
56 .setGlobal(new Ipv4Address("42.42.42.42")).build()).build();
58 ipv4NextHopParserSerializer.serializeNextHop(hop, buffer);
59 assertArrayEquals(ipv4B, ByteArray.readAllBytes(buffer));
61 final CNextHop parsedHop = ipv4NextHopParserSerializer.parseNextHop(Unpooled.wrappedBuffer(ipv4B));
62 assertTrue(hop instanceof Ipv4NextHopCase);
63 assertEquals(hop, parsedHop);
67 public void testSerializeIpv6LinkNextHopCase() throws BGPParsingException {
68 hop = new Ipv6NextHopCaseBuilder().setIpv6NextHop(new Ipv6NextHopBuilder().setGlobal(ipv6).setLinkLocal(ipv6l).build()).build();
70 ipv6NextHopParserSerializer.serializeNextHop(hop, buffer);
71 assertArrayEquals(ipv6lB, ByteArray.readAllBytes(buffer));
73 final CNextHop parsedHop = ipv6NextHopParserSerializer.parseNextHop(Unpooled.wrappedBuffer(ipv6lB));
74 assertTrue(parsedHop instanceof Ipv6NextHopCase);
75 assertEquals(hop, parsedHop);
79 public void testSerializeIpv4NextHopEmpty() {
82 ipv4NextHopParserSerializer.serializeNextHop(new CNextHop() {
84 public Class<? extends DataContainer> getImplementedInterface() {
88 } catch (final IllegalArgumentException e) {
89 assertEquals("cNextHop is not a Ipv4 NextHop object.", e.getMessage());
94 public void testSerializeIpv6NextHopEmpty() {
97 ipv6NextHopParserSerializer.serializeNextHop(new CNextHop() {
99 public Class<? extends DataContainer> getImplementedInterface() {
103 } catch (final IllegalArgumentException e) {
104 assertEquals("cNextHop is not a Ipv6 NextHop object.", e.getMessage());