/*
 * Copyright (c) 2014 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.openflowjava.protocol.impl.deserialization.match;

import io.netty.buffer.ByteBuf;

import org.junit.Assert;
import org.junit.Test;
import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntry;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Flabel;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;

/**
 * @author michal.polkorab
 *
 */
public class OxmIpv6FlabelDeserializerTest {

    /**
     * Tests {@link OxmIpv6FlabelDeserializer#deserialize(ByteBuf)}
     */
    @Test
    public void test() {
        ByteBuf buffer = BufferHelper.buildBuffer("80 00 38 04 00 00 00 02");

        buffer.skipBytes(4); // skip XID
        OxmIpv6FlabelDeserializer deserializer = new OxmIpv6FlabelDeserializer();
        MatchEntries entry = deserializer.deserialize(buffer);

        Assert.assertEquals("Wrong entry class", OpenflowBasicClass.class, entry.getOxmClass());
        Assert.assertEquals("Wrong entry field", Ipv6Flabel.class, entry.getOxmMatchField());
        Assert.assertEquals("Wrong entry hasMask", false, entry.isHasMask());
        Assert.assertEquals("Wrong entry value", 2, 
                entry.getAugmentation(Ipv6FlabelMatchEntry.class).getIpv6Flabel().getValue().intValue());
    }
}