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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
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*/
package org.apache.mina.filter.codec.serialization;
import java.io.ByteArrayOutputStream;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.mina.core.buffer.IoBuffer;
import org.apache.mina.filter.codec.ProtocolCodecSession;
import org.apache.mina.filter.codec.ProtocolDecoder;
import org.apache.mina.filter.codec.ProtocolDecoderOutput;
import org.apache.mina.filter.codec.ProtocolEncoder;
import org.apache.mina.filter.codec.ProtocolEncoderOutput;
/**
* Tests object serialization codec and streams.
*
* @author The Apache MINA Project (dev@mina.apache.org)
* @version $Rev: 671827 $, $Date: 2008-06-26 10:49:48 +0200 (jeu, 26 jun 2008) $
*/
public class ObjectSerializationTest extends TestCase {
public void testEncoder() throws Exception {
final String expected = "1234";
ProtocolCodecSession session = new ProtocolCodecSession();
ProtocolEncoderOutput out = session.getEncoderOutput();
ProtocolEncoder encoder = new ObjectSerializationEncoder();
encoder.encode(session, expected, out);
Assert.assertEquals(1, session.getEncoderOutputQueue().size());
IoBuffer buf = (IoBuffer) session.getEncoderOutputQueue().poll();
testDecoderAndInputStream(expected, buf);
}
public void testOutputStream() throws Exception {
final String expected = "1234";
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectSerializationOutputStream osos = new ObjectSerializationOutputStream(
baos);
osos.writeObject(expected);
osos.flush();
testDecoderAndInputStream(expected, IoBuffer.wrap(baos.toByteArray()));
}
private void testDecoderAndInputStream(String expected, IoBuffer in)
throws Exception {
// Test InputStream
ObjectSerializationInputStream osis = new ObjectSerializationInputStream(
in.duplicate().asInputStream());
Object actual = osis.readObject();
assertEquals(expected, actual);
// Test ProtocolDecoder
ProtocolDecoder decoder = new ObjectSerializationDecoder();
ProtocolCodecSession session = new ProtocolCodecSession();
ProtocolDecoderOutput decoderOut = session.getDecoderOutput();
decoder.decode(session, in.duplicate(), decoderOut);
Assert.assertEquals(1, session.getDecoderOutputQueue().size());
Assert.assertEquals(expected, session.getDecoderOutputQueue().poll());
}
}