/*
* Copyright (c) 2013 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.serialization.factories;
import org.junit.Assert;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.UnpooledByteBufAllocator;
import org.junit.Before;
import org.junit.Test;
import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
import org.opendaylight.openflowjava.protocol.api.keys.MessageTypeKey;
import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
import org.opendaylight.openflowjava.protocol.impl.serialization.SerializerRegistryImpl;
import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoReplyInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoReplyInputBuilder;
/**
* @author michal.polkorab
*
*/
public class EchoReplyInputMessageFactoryTest {
private static final byte ECHO_REPLY_MESSAGE_CODE_TYPE = 3;
private SerializerRegistry registry;
private OFSerializer<EchoReplyInput> echoFactory;
/**
* Initializes serializer registry and stores correct factory in field
*/
@Before
public void startUp() {
registry = new SerializerRegistryImpl();
registry.init();
echoFactory = registry.getSerializer(
new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, EchoReplyInput.class));
}
/**
* Testing of {@link EchoReplyInputMessageFactory} for correct translation from POJO
* @throws Exception
*/
@Test
public void testV13() throws Exception {
EchoReplyInputBuilder erib = new EchoReplyInputBuilder();
BufferHelper.setupHeader(erib, EncodeConstants.OF13_VERSION_ID);
EchoReplyInput eri = erib.build();
ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
echoFactory.serialize(eri, out);
BufferHelper.checkHeaderV13(out, ECHO_REPLY_MESSAGE_CODE_TYPE, 8);
}
/**
* Testing of {@link EchoReplyInputMessageFactory} for correct translation from POJO
* @throws Exception
*/
@Test
public void testV10() throws Exception {
EchoReplyInputBuilder erib = new EchoReplyInputBuilder();
BufferHelper.setupHeader(erib, EncodeConstants.OF10_VERSION_ID);
EchoReplyInput eri = erib.build();
ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
echoFactory.serialize(eri, out);
BufferHelper.checkHeaderV10(out, ECHO_REPLY_MESSAGE_CODE_TYPE, 8);
}
/**
* Testing of {@link EchoReplyInputMessageFactory} for correct message serialization
* @throws Exception
*/
@Test
public void testDataSerialize()throws Exception {
byte[] dataToTest = new byte[]{91,92,93,94,95,96,97,98};
EchoReplyInputBuilder erib = new EchoReplyInputBuilder();
BufferHelper.setupHeader(erib, EncodeConstants.OF13_VERSION_ID);
erib.setData(dataToTest);
EchoReplyInput eri = erib.build();
ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
echoFactory.serialize(eri, out);
BufferHelper.checkHeaderV13(out, ECHO_REPLY_MESSAGE_CODE_TYPE, 8+dataToTest.length);
byte[] outData = new byte[dataToTest.length];
out.readBytes(outData);
Assert.assertArrayEquals("Wrong - different output data.",dataToTest, outData);
out.release();
}
}