/*
* 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.test.integration.transport.file;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.mule.api.client.MuleClient;
import org.mule.api.context.notification.EndpointMessageNotificationListener;
import org.mule.context.notification.EndpointMessageNotification;
import org.mule.tck.AbstractServiceAndFlowTestCase;
import org.mule.tck.probe.PollingProber;
import org.mule.tck.probe.Probe;
import org.mule.tck.probe.Prober;
import org.mule.util.FileUtils;
import java.io.File;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import junit.framework.AssertionFailedError;
import org.junit.Test;
import org.junit.runners.Parameterized.Parameters;
public class OutputPatternFromEndpointTestCase extends AbstractServiceAndFlowTestCase
implements EndpointMessageNotificationListener<EndpointMessageNotification>
{
protected CountDownLatch fileReceiveLatch;
@Parameters
public static Collection<Object[]> parameters()
{
return Arrays.asList(new Object[][]{
{ConfigVariant.SERVICE,
"org/mule/test/integration/providers/file/mule-file-output-pattern-from-endpoint-service.xml"},
{ConfigVariant.FLOW,
"org/mule/test/integration/providers/file/mule-file-output-pattern-from-endpoint-flow.xml"}});
}
public OutputPatternFromEndpointTestCase(ConfigVariant variant, String configResources)
{
super(variant, configResources);
}
@Override
protected void doSetUp() throws Exception
{
super.doSetUp();
muleContext.registerListener(this);
fileReceiveLatch = new CountDownLatch(2);
}
@Test
public void testBasic() throws Exception
{
String myFirstDirName = "FirstWrite";
String mySecondDirName = "SecondWrite";
final String myFileName1 = "export.txt";
final String myFileName2 = "export.txt.OK";
// make sure there is no directory and file
final File myDir = FileUtils.newFile(myFirstDirName);
if (myDir.isDirectory())
{
// Delete Any Existing Files
File[] files = myDir.listFiles();
for (int i = 0; i < files.length; i++)
{
assertTrue(files[i].delete());
}
// This may fail if this directory contains other directories.
assertTrue(myDir.delete());
}
final File myDir2 = FileUtils.newFile(mySecondDirName);
if (myDir2.isDirectory())
{
// Delete Any Existing Files
File[] files = myDir2.listFiles();
for (int i = 0; i < files.length; i++)
{
assertTrue(files[i].delete());
}
// This may fail if this directory contains other directories.
assertTrue(myDir2.delete());
}
try
{
assertFalse(FileUtils.newFile(myDir, myFileName1).exists());
assertFalse(FileUtils.newFile(myDir2, myFileName2).exists());
MuleClient client = muleContext.getClient();
client.send("vm://filesend", "Hello", null);
assertTrue(fileReceiveLatch.await(30, TimeUnit.SECONDS));
// the output file should exist now
// check that the files with the correct output pattern were generated
Prober prober = new PollingProber(2000, 50);
prober.check(new Probe()
{
@Override
public boolean isSatisfied()
{
return FileUtils.newFile(myDir, myFileName1).exists() && FileUtils.newFile(myDir2, myFileName2).exists();
}
@Override
public String describeFailure()
{
return "Failed to create the expected files";
}
});
}
catch (AssertionFailedError e1)
{
// The original assertion was getting masked by a failure in the finally
// block
e1.printStackTrace();
}
finally
{
FileUtils.newFile(myDir, myFileName1).delete();
FileUtils.newFile(myDir2, myFileName2).delete();
myDir.delete();
myDir2.delete();
}
}
@Override
public void onNotification(EndpointMessageNotification notification)
{
if (notification.getEndpoint().contains("SecondWrite"))
{
fileReceiveLatch.countDown();
}
else if (notification.getEndpoint().contains("FirstWrite"))
{
fileReceiveLatch.countDown();
}
}
}