/*
* Copyright 2009-2012 Roger Kapsi
*
* Licensed 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 "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.ardverk.dht.codec.bencode;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import junit.framework.TestCase;
import org.ardverk.dht.KUID;
import org.ardverk.dht.codec.MessageCodec.Decoder;
import org.ardverk.dht.codec.MessageCodec.Encoder;
import org.ardverk.dht.message.DefaultPingRequest;
import org.ardverk.dht.message.Message;
import org.ardverk.dht.message.MessageId;
import org.ardverk.dht.message.PingRequest;
import org.ardverk.dht.routing.Contact;
import org.ardverk.dht.routing.Contact.Type;
import org.ardverk.dht.routing.DefaultContact;
import org.junit.Test;
public class BencodeMessageCodecTest {
@Test
public void encodeDecode() throws IOException {
BencodeMessageCodec codec
= new BencodeMessageCodec();
MessageId messageId = MessageId.createRandom(20);
KUID contactId = KUID.createRandom(20);
Contact contact = new DefaultContact(Type.SOLICITED,
contactId, 0, false,
new InetSocketAddress("localhost", 6666));
SocketAddress address = new InetSocketAddress("localhost", 6666);
PingRequest request = new DefaultPingRequest(messageId, contact, address);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Encoder encoder = codec.createEncoder(baos);
encoder.write(request);
encoder.close();
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
Decoder decoder = codec.createDecoder(address, bais);
Message message = decoder.read();
decoder.close();
TestCase.assertTrue(message instanceof PingRequest);
}
}