/*
* $Id: SftpSendReceiveFunctionalTestCase.java 21939 2011-05-18 13:32:09Z aperepel $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
*
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.transport.sftp;
import org.mule.api.MuleEventContext;
import org.mule.module.client.MuleClient;
import org.mule.tck.functional.EventCallback;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import org.apache.commons.io.IOUtils;
/**
* <code>SendReceiveFunctionalTestCase</code> tests sending an receiving multiple
* small text files.
*/
public class SftpSendReceiveFunctionalTestCase extends AbstractSftpTestCase
{
private static final long TIMEOUT = 30000;
private ArrayList<String> sendFiles;
private ArrayList<String> receiveFiles;
private int nrOfFiles = 8;
protected String getConfigResources()
{
return "mule-send-receive-test-config.xml";
}
@Override
protected void doSetUp() throws Exception
{
super.doSetUp();
initEndpointDirectory("inboundEndpoint");
}
public void testSendAndReceiveSingleFile() throws Exception
{
sendFiles = new ArrayList<String>();
sendFiles.add("file created on " + new Date().getTime());
sendAndReceiveFiles();
}
// Test Mule-1477 (an old VFS Connector issue, but test anyway).
public void testSendAndReceiveEmptyFile() throws Exception
{
sendFiles = new ArrayList<String>();
sendFiles.add("");
sendAndReceiveFiles();
}
public void testSendAndReceiveMultipleFiles() throws Exception
{
sendFiles = new ArrayList<String>();
for (int i = 1; i <= nrOfFiles; i++)
{
sendFiles.add("file" + i);
}
sendAndReceiveFiles();
}
protected void sendAndReceiveFiles() throws Exception
{
final CountDownLatch latch = new CountDownLatch(sendFiles.size());
final AtomicInteger loopCount = new AtomicInteger(0);
MuleClient client = new MuleClient(muleContext);
assertTrue("muleContext is not started", muleContext.isStarted());
receiveFiles = new ArrayList<String>();
EventCallback callback = new EventCallback()
{
public void eventReceived(MuleEventContext context, Object component) throws Exception
{
logger.info("called " + loopCount.incrementAndGet() + " times");
SftpInputStream inputStream = (SftpInputStream) context.getMessage().getPayload();
String o = IOUtils.toString(inputStream);
if (sendFiles.contains(o))
{
receiveFiles.add(o);
}
else
{
fail("The received file was not sent. Received: '" + o + "'");
}
latch.countDown();
inputStream.close();
}
};
getFunctionalTestComponent("receiving").setEventCallback(callback);
for (String sendFile : sendFiles)
{
HashMap<String, String> props = new HashMap<String, String>(1);
props.put(SftpConnector.PROPERTY_FILENAME, sendFile + ".txt");
client.dispatch("vm://test.upload", sendFile, props);
}
latch.await(TIMEOUT, TimeUnit.MILLISECONDS);
logger.debug("Number of files sent: " + sendFiles.size());
logger.debug("Number of files received: " + receiveFiles.size());
// This makes sure we received the same number of files we sent, and that
// the content was a match (since only matched content gets on the
// receiveFiles ArrayList)
assertTrue("expected " + sendFiles.size() + " but got " + receiveFiles.size(),
sendFiles.size() == receiveFiles.size());
}
}