blob: 930c66a740f36e735f7b55f551878ac35cc43c10 [file] [log] [blame]
/**
* Copyright 2011, Big Switch Networks, Inc.
* Originally created by David Erickson, Stanford University
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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 net.floodlightcontroller.packet;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import org.junit.Test;
/**
*
* @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);
}
}