/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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
* "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.apache.mina.common.support;
import java.io.IOException;
import java.net.SocketAddress;
import junit.framework.TestCase;
import org.apache.mina.common.IoFilterChain;
import org.apache.mina.common.IoFuture;
import org.apache.mina.common.IoHandler;
import org.apache.mina.common.IoService;
import org.apache.mina.common.IoServiceConfig;
import org.apache.mina.common.IoSession;
import org.apache.mina.common.IoSessionConfig;
import org.apache.mina.common.TransportType;
/**
* Tests {@link IoFuture} implementations.
*
* @author The Apache Directory Project (mina-dev@directory.apache.org)
* @version $Rev: 520734 $, $Date: 2007-03-21 12:49:29 +0900 (수, 21 3월 2007) $
*/
public class FutureTest extends TestCase
{
public void testCloseFuture() throws Exception
{
DefaultCloseFuture future = new DefaultCloseFuture( null );
assertFalse( future.isReady() );
assertFalse( future.isClosed() );
TestThread thread = new TestThread( future );
thread.start();
future.setClosed();
thread.join();
assertTrue( thread.success );
assertTrue( future.isReady() );
assertTrue( future.isClosed() );
}
public void testConnectFuture() throws Exception
{
DefaultConnectFuture future = new DefaultConnectFuture();
assertFalse( future.isReady() );
assertFalse( future.isConnected() );
assertNull( future.getSession() );
TestThread thread = new TestThread( future );
thread.start();
IoSession session = new BaseIoSession()
{
public IoHandler getHandler()
{
return null;
}
public IoFilterChain getFilterChain()
{
return null;
}
public TransportType getTransportType()
{
return null;
}
public SocketAddress getRemoteAddress()
{
return null;
}
public SocketAddress getLocalAddress()
{
return null;
}
public int getScheduledWriteRequests()
{
return 0;
}
@Override
protected void updateTrafficMask()
{
}
@Override
public boolean isClosing()
{
return false;
}
public IoService getService()
{
return null;
}
public IoSessionConfig getConfig()
{
return null;
}
public SocketAddress getServiceAddress()
{
return null;
}
public int getScheduledWriteBytes()
{
return 0;
}
public IoServiceConfig getServiceConfig()
{
return null;
}
};
future.setSession( session );
thread.join();
assertTrue( thread.success );
assertTrue( future.isReady() );
assertTrue( future.isConnected() );
assertEquals( session, future.getSession() );
future = new DefaultConnectFuture();
thread = new TestThread( future );
thread.start();
future.setException( new IOException() );
thread.join();
assertTrue( thread.success );
assertTrue( future.isReady() );
assertFalse( future.isConnected() );
try
{
future.getSession();
fail( "IOException should be thrown." );
}
catch( Exception e )
{
}
}
public void testWriteFuture() throws Exception
{
DefaultWriteFuture future = new DefaultWriteFuture( null );
assertFalse( future.isReady() );
assertFalse( future.isWritten() );
TestThread thread = new TestThread( future );
thread.start();
future.setWritten( true );
thread.join();
assertTrue( thread.success );
assertTrue( future.isReady() );
assertTrue( future.isWritten() );
future = new DefaultWriteFuture( null );
thread = new TestThread( future );
thread.start();
future.setWritten( false );
thread.join();
assertTrue( thread.success );
assertTrue( future.isReady() );
assertFalse( future.isWritten() );
}
private static class TestThread extends Thread
{
private final IoFuture future;
private boolean success;
TestThread( IoFuture future )
{
this.future = future;
}
@Override
public void run()
{
success = future.join( 10000 );
}
}
}