/*
* 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.runtime.core.registry;
import static org.junit.Assert.assertEquals;
import static org.mule.runtime.core.api.Event.setCurrentEvent;
import static org.mule.tck.MuleTestUtils.createErrorMock;
import static org.slf4j.LoggerFactory.getLogger;
import org.mule.runtime.api.exception.MuleException;
import org.mule.runtime.core.api.Event;
import org.mule.runtime.core.internal.message.DefaultExceptionPayload;
import org.mule.runtime.core.internal.message.InternalMessage;
import org.mule.tck.junit4.AbstractMuleTestCase;
import java.util.concurrent.atomic.AtomicBoolean;
import org.junit.Test;
import org.slf4j.Logger;
public class RequestContextTestCase extends AbstractMuleTestCase {
private static final Logger LOGGER = getLogger(RequestContextTestCase.class);
@Test
public void testSetExceptionPayloadAcrossThreads() throws InterruptedException, MuleException {
runThread(testEvent(), false);
runThread(testEvent(), true);
}
@Test
public void testFailureWithoutThreadSafeEvent() throws InterruptedException, MuleException {
runThread(testEvent(), false);
runThread(testEvent(), true);
}
protected void runThread(Event event, boolean doTest) throws InterruptedException {
AtomicBoolean success = new AtomicBoolean(false);
Thread thread = new Thread(new SetExceptionPayload(event, success));
thread.start();
thread.join();
if (doTest) {
// Since events are now immutable, there should be no failures due to this!
assertEquals(true, success.get());
}
}
private class SetExceptionPayload implements Runnable {
private Event event;
private AtomicBoolean success;
public SetExceptionPayload(Event event, AtomicBoolean success) {
this.event = event;
this.success = success;
}
@Override
public void run() {
try {
Exception exception = new Exception();
event = Event.builder(event)
.message(InternalMessage.builder(event.getMessage()).exceptionPayload(new DefaultExceptionPayload(exception)).build())
.error(createErrorMock(exception)).build();
setCurrentEvent(event);
success.set(true);
} catch (RuntimeException e) {
LOGGER.error("error in thread", e);
}
}
}
}