/*
* Copyright (c) 2011,2013 Big Switch Networks, Inc.
* Originally created by David Erickson, Stanford University
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
/**
*
*/
package org.sdnplatform.packet;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import org.junit.Test;
import org.sdnplatform.packet.Ethernet;
import org.sdnplatform.packet.IPacket;
import org.sdnplatform.packet.LLDP;
import org.sdnplatform.packet.LLDPTLV;
/**
*
* @author David Erickson (daviderickson@cs.stanford.edu)
*
*/
public class LLDPTest {
protected byte[] pkt = {0x01,0x23,0x20,0x00,0x00,0x01,0x00,0x12,(byte) 0xe2,0x78,0x67,0x78,(byte) 0x88,(byte) 0xcc,0x02,0x07,
0x04,0x00,0x12,(byte) 0xe2,0x78,0x67,0x64,0x04,0x03,0x02,0x00,0x06,0x06,0x02,0x00,0x78,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
protected IPacket getPacket() {
return new Ethernet()
.setPad(true)
.setDestinationMACAddress("01:23:20:00:00:01")
.setSourceMACAddress("00:12:e2:78:67:78")
.setEtherType(Ethernet.TYPE_LLDP)
.setPayload(
new LLDP()
.setChassisId(new LLDPTLV().setType((byte) 1).setLength((short) 7).setValue(new byte[] {0x04, 0x00, 0x12, (byte) 0xe2, 0x78, 0x67, 0x64}))
.setPortId(new LLDPTLV().setType((byte) 2).setLength((short) 3).setValue(new byte[] {0x02, 0x00, 0x06}))
.setTtl(new LLDPTLV().setType((byte) 3).setLength((short) 2).setValue(new byte[] {0x00, 0x78}))
);
}
@Test
public void testSerialize() throws Exception {
IPacket ethernet = getPacket();
assertTrue(Arrays.equals(pkt, ethernet.serialize()));
}
@Test
public void testDeserialize() throws Exception {
Ethernet ethernet = (Ethernet) new Ethernet().deserialize(pkt, 0, pkt.length);
ethernet.setPad(true);
assertTrue(Arrays.equals(pkt, ethernet.serialize()));
IPacket expected = getPacket();
assertEquals(expected, ethernet);
}
}