/*
* $Id: ExceptionStrategyConstructsTestCase.java 21860 2011-05-09 14:25:41Z tcarlson $
* --------------------------------------------------------------------------------------
* Copyright (c) MuleSource, Inc. All rights reserved. http://www.mulesource.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.exceptions;
import org.mule.api.MuleEvent;
import org.mule.api.MuleException;
import org.mule.api.MuleMessage;
import org.mule.api.processor.MessageProcessor;
import org.mule.message.ExceptionMessage;
import org.mule.module.client.MuleClient;
import org.mule.tck.FunctionalTestCase;
import org.mule.tck.exceptions.FunctionalTestException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class ExceptionStrategyConstructsTestCase extends FunctionalTestCase
{
protected transient Log logger = LogFactory.getLog(getClass());
@Override
protected String getConfigResources()
{
return "org/mule/test/integration/exceptions/exception-strategy-constructs-config.xml";
}
public void testDefaultExceptionStrategySingleEndpoint() throws Exception
{
MuleClient mc = new MuleClient(muleContext);
mc.dispatch("vm://inservice2", "test", null);
assertExceptionMessage(mc.request("vm://modelout", RECEIVE_TIMEOUT));
mc.dispatch("vm://inservice1", "test", null);
assertExceptionMessage(mc.request("vm://service1out", RECEIVE_TIMEOUT));
// request one more time to ensure the model's exception strategy did not run
assertNull(mc.request("vm://modelout", RECEIVE_TIMEOUT));
mc.dispatch("vm://inflow1", "test", null);
assertExceptionMessage(mc.request("vm://flow1out", RECEIVE_TIMEOUT));
// request one more time to ensure the model's exception strategy did not run
assertNull(mc.request("vm://modelout", RECEIVE_TIMEOUT));
// The following tests no longer apply because if the exchange is synchronous
// (which is hard-coded for <pattern:simple-service>), then the exception will be
// thrown back to the caller and no exception strategy will be invoked.
/*
mc.send("vm://inss1", "test", null);
assertExceptionMessage(mc.request("vm://ss1out", RECEIVE_TIMEOUT));
// request one more time to ensure the model's exception strategy did not run
assertNull(mc.request("vm://modelout", RECEIVE_TIMEOUT));
mc.send("vm://inss2", "test", null);
MuleMessage modelError = mc.request("vm://modelout", RECEIVE_TIMEOUT);
// This should not be null. MULE-5087
assertEquals(null, modelError);
*/
}
private void assertExceptionMessage(MuleMessage out)
{
assertNotNull(out);
assertTrue(out.getPayload() instanceof ExceptionMessage);
ExceptionMessage exceptionMessage = (ExceptionMessage) out.getPayload();
assertTrue(exceptionMessage.getException().getClass() == FunctionalTestException.class ||
exceptionMessage.getException().getCause().getClass() == FunctionalTestException.class);
assertEquals("test", exceptionMessage.getPayload());
}
public static class ExceptionThrowingProcessor implements MessageProcessor
{
public MuleEvent process(MuleEvent event) throws MuleException
{
throw new FunctionalTestException();
}
}
public static class ExceptionThrowingComponent
{
public byte[] process(byte[] msg) throws MuleException
{
throw new FunctionalTestException();
}
}
}