/*
* Copyright (c) 2016 Pantheon Technologies s.r.o. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.openflowplugin.impl.protocol.serialization.match;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
import org.opendaylight.openflowjava.protocol.api.util.OxmMatchConstants;
import org.opendaylight.openflowplugin.openflow.md.util.ByteUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.Match;
import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.TcpFlagsMatchBuilder;
public class TcpFlagsEntrySerializerTest extends AbstractExperimenterMatchEntrySerializerTest {
@Test
public void testSerialize() throws Exception {
final int tcp = 8;
final byte[] tcpMask = new byte[] { 30, 30 };
final Match tcpFlagsMatch = new MatchBuilder()
.setTcpFlagsMatch(new TcpFlagsMatchBuilder()
.setTcpFlags(tcp)
.setTcpFlagsMask(ByteUtil.bytesToUnsignedShort(tcpMask))
.build())
.build();
assertMatch(tcpFlagsMatch, true, (out) -> {
assertEquals(out.readUnsignedShort(), tcp);
byte[] mask = new byte[2];
out.readBytes(mask);
assertArrayEquals(mask, tcpMask);
});
final Match tcpFlagsMatchNoMask = new MatchBuilder()
.setTcpFlagsMatch(new TcpFlagsMatchBuilder()
.setTcpFlags(tcp)
.build())
.build();
assertMatch(tcpFlagsMatchNoMask, false, (out) -> assertEquals(out.readUnsignedShort(), tcp));
}
@Override
protected short getLength() {
return EncodeConstants.SIZE_OF_SHORT_IN_BYTES;
}
@Override
protected int getOxmFieldCode() {
return EncodeConstants.ONFOXM_ET_TCP_FLAGS;
}
@Override
protected int getOxmClassCode() {
return OxmMatchConstants.EXPERIMENTER_CLASS;
}
@Override
protected long getExperimenterId() {
return EncodeConstants.ONF_EXPERIMENTER_ID;
}
}