/*
* 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.config.spring;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.mule.api.processor.MessageProcessor;
import org.mule.construct.Flow;
import org.mule.routing.IdempotentMessageFilter;
import org.mule.routing.IdempotentSecureHashMessageFilter;
import org.mule.routing.MessageFilter;
import org.mule.routing.filters.WildcardFilter;
import org.mule.tck.junit4.FunctionalTestCase;
import org.mule.transformer.simple.CombineCollectionsTransformer;
import java.util.List;
import org.junit.Test;
public class GlobalInterceptingMessageProcessorsTestCase extends FunctionalTestCase
{
@Override
protected String getConfigFile()
{
return "global-intercepting-mps-config.xml";
}
@Test
public void testConfig() throws Exception
{
Flow flow1 = muleContext.getRegistry().lookupObject("flow1");
assertNotNull(flow1);
List<MessageProcessor> mpList = flow1.getMessageProcessors();
MessageProcessor mp1 = muleContext.getRegistry().lookupObject("idempotentFilter");
assertTrue(mp1 instanceof IdempotentMessageFilter);
IdempotentMessageFilter imf = (IdempotentMessageFilter) mp1;
assertEquals(imf.getIdExpression(), "#[payload:]");
assertMpPresent(mpList, mp1, IdempotentMessageFilter.class);
MessageProcessor mp2 = muleContext.getRegistry().lookupObject("messageFilter");
assertTrue(mp2 instanceof MessageFilter);
MessageFilter mf = (MessageFilter) mp2;
assertTrue(mf.getFilter() instanceof WildcardFilter);
assertFalse(mf.isThrowOnUnaccepted());
assertMpPresent(mpList, mp2, MessageFilter.class);
MessageProcessor mp3 = muleContext.getRegistry().lookupObject("idempotentSecureHashMessageFilter");
assertTrue(mp3 instanceof IdempotentSecureHashMessageFilter);
IdempotentSecureHashMessageFilter ishmf = (IdempotentSecureHashMessageFilter) mp3;
assertEquals(ishmf.getMessageDigestAlgorithm(), "MDA5");
assertMpPresent(mpList, mp3, IdempotentSecureHashMessageFilter.class);
MessageProcessor mp4 = muleContext.getRegistry().lookupObject("combineCollectionsTransformer");
assertTrue(mp4 instanceof CombineCollectionsTransformer);
assertMpPresent(mpList, mp4, CombineCollectionsTransformer.class);
}
/**
* Check that the list of message processors contains a duplicate of the MP looked up
* in the registry (ie. that the MP is a prototype, not a singleton)
*/
private void assertMpPresent(List<MessageProcessor> mpList, MessageProcessor mp, Class<?> clazz)
{
assertFalse(mpList.contains(mp));
for (MessageProcessor theMp : mpList)
{
if (clazz.isInstance(theMp))
{
return;
}
}
fail("No " + clazz.getSimpleName() + " found");
}
}