/*
* 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.BSNPROBE;
/**
*
* @author David Erickson (daviderickson@cs.stanford.edu)
*
*/
public class BSNTest {
protected byte[] probePkt = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, // src mac
0x00, 0x00, 0x00, 0x00, 0x00, 0x04, // dst mac
(byte) 0x89, 0x42, // BSN type
0x20, 0x00, 0x06, 0x04, 0x00, 0x01, 0x00, 0x00, // BSN header
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // controller id
0x00, 0x00, 0x00, 0x03, // sequence id
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, // src mac
0x00, 0x00, 0x00, 0x00, 0x00, 0x04, // dst mac
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, // switch dpid
0x00, 0x00, 0x00, 0x01 // port number
};
protected Ethernet getProbePacket() {
return (Ethernet) new Ethernet()
.setSourceMACAddress("00:00:00:00:00:04")
.setDestinationMACAddress("00:00:00:00:00:01")
.setEtherType(Ethernet.TYPE_BSN)
.setPayload(new BSN(BSN.BSN_TYPE_PROBE)
.setPayload(new BSNPROBE()
.setSequenceId(3)
.setSrcMac(new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x01})
.setDstMac(new byte[] {0x00, 0x00, 0x00, 0x00, 0x00, 0x04})
.setSrcSwDpid(0x06)
.setSrcPortNo(0x01)
)
);
}
@Test
public void testSerialize() throws Exception {
Ethernet pkt = getProbePacket();
byte[] serialized = pkt.serialize();
assertTrue(Arrays.equals(probePkt, serialized));
}
@Test
public void testDeserialize() throws Exception {
Ethernet pkt = (Ethernet) new Ethernet().deserialize(probePkt, 0, probePkt.length);
assertTrue(Arrays.equals(probePkt, pkt.serialize()));
Ethernet expected = getProbePacket();
assertEquals(expected, pkt);
}
}