2 * Copyright (c) 2018 AT&T Intellectual Property. 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.l3vpn.mcast.nlri;
11 import static org.junit.Assert.assertArrayEquals;
12 import static org.junit.Assert.assertEquals;
14 import io.netty.buffer.ByteBuf;
15 import io.netty.buffer.Unpooled;
16 import java.util.Arrays;
17 import java.util.Collection;
18 import java.util.Collections;
19 import java.util.List;
20 import org.junit.Test;
21 import org.junit.runner.RunWith;
22 import org.junit.runners.Parameterized;
23 import org.opendaylight.protocol.util.ByteArray;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.destination.L3vpnMcastDestination;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.destination.L3vpnMcastDestinationBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.RdIpv4;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.RouteDistinguisher;
32 @RunWith(Parameterized.class)
33 public class L3vpnMcastNlriSerializerTest {
34 private static final byte[] IPV4_EXPECTED = new byte[]{
36 0, 1, 1, 2, 3, 4, 1, 2, //RD
37 24, (byte) 0xac, 17, 1, 0,// Prefix
38 0, 0, 0//trailing bits
40 private static final byte[] IPV6_EXPECTED = new byte[]{
42 0, 1, 1, 2, 3, 4, 1, 2, //RD
43 64, 32, 1, 13, (byte) 0xb8, 0, 1, 0, 2,// Prefix
44 0, 0, 0, 0, 0, 0, 0 //trailing bits
46 private static final RouteDistinguisher RD = new RouteDistinguisher(new RdIpv4("1.2.3.4:258"));
47 private static final IpPrefix IPV6_PREFIX = new IpPrefix(new Ipv6Prefix("2001:db8:1:2::/64"));
48 private static final IpPrefix IPV4_PREFIX = new IpPrefix(new Ipv4Prefix("172.17.1.0/24"));
49 private static final L3vpnMcastDestination MCAST_IPV4_L3VPN_DESTINATION = new L3vpnMcastDestinationBuilder()
50 .setRouteDistinguisher(RD)
51 .setPrefix(IPV4_PREFIX)
53 private static final L3vpnMcastDestination MCAST_IPV6_L3VPN_DESTINATION = new L3vpnMcastDestinationBuilder()
54 .setRouteDistinguisher(RD)
55 .setPrefix(IPV6_PREFIX)
57 private final byte[] expectedArray;
58 private final List<L3vpnMcastDestination> destination;
60 public L3vpnMcastNlriSerializerTest(final byte[] expectedArray, final List<L3vpnMcastDestination> destination) {
61 this.expectedArray = expectedArray;
62 this.destination = destination;
65 @Parameterized.Parameters
66 public static Collection<Object[]> data() {
67 return Arrays.asList(new Object[][]{
68 {IPV4_EXPECTED, Collections.singletonList(MCAST_IPV4_L3VPN_DESTINATION)},
69 {IPV6_EXPECTED, Collections.singletonList(MCAST_IPV6_L3VPN_DESTINATION)},
74 public void testL3vpnMcastNlriSerializer() {
75 ByteBuf actual = Unpooled.buffer();
76 L3vpnMcastNlriSerializer.serializeNlri(this.destination, actual);
77 assertArrayEquals(this.expectedArray, ByteArray.getAllBytes(actual));
78 assertEquals(this.destination,
79 L3vpnMcastNlriSerializer.extractDest(Unpooled.copiedBuffer(this.expectedArray), false));