/*
* $Id: InboundMessageLossTestCase.java 22018 2011-05-27 20:55:34Z tcarlson $
* --------------------------------------------------------------------------------------
* 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.http.reliability;
import org.mule.exception.DefaultSystemExceptionStrategy;
import org.mule.routing.filters.WildcardFilter;
import org.mule.tck.DynamicPortTestCase;
import org.mule.transport.http.HttpConstants;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpMethodBase;
import org.apache.commons.httpclient.methods.GetMethod;
/**
* Verify that no inbound messages are lost when exceptions occur.
* The message must either make it all the way to the SEDA queue (in the case of
* an asynchronous inbound endpoint), or be restored/rolled back at the source.
*
* In the case of the HTTP transport, there is no way to restore the source message
* so an exception is simply returned to the client.
*/
public class InboundMessageLossTestCase extends DynamicPortTestCase
{
protected HttpClient httpClient = new HttpClient();
@Override
protected String getConfigResources()
{
return "reliability/inbound-message-loss.xml";
}
@Override
protected void doSetUp() throws Exception
{
super.doSetUp();
// Set SystemExceptionStrategy to redeliver messages (this can only be configured programatically for now)
((DefaultSystemExceptionStrategy) muleContext.getExceptionListener()).setRollbackTxFilter(new WildcardFilter("*"));
}
public void testNoException() throws Exception
{
HttpMethodBase request = createRequest(getBaseUri() + "/noException");
int status = httpClient.executeMethod(request);
assertEquals(HttpConstants.SC_OK, status);
assertEquals("Here you go", request.getResponseBodyAsString());
}
public void testTransformerException() throws Exception
{
HttpMethodBase request = createRequest(getBaseUri() + "/transformerException");
int status = httpClient.executeMethod(request);
assertEquals(HttpConstants.SC_INTERNAL_SERVER_ERROR, status);
assertTrue(request.getResponseBodyAsString().contains("Failure"));
}
public void testRouterException() throws Exception
{
HttpMethodBase request = createRequest(getBaseUri() + "/routerException");
int status = httpClient.executeMethod(request);
assertEquals(HttpConstants.SC_INTERNAL_SERVER_ERROR, status);
assertTrue(request.getResponseBodyAsString().contains("Failure"));
}
public void testComponentException() throws Exception
{
HttpMethodBase request = createRequest(getBaseUri() + "/componentException");
int status = httpClient.executeMethod(request);
// Component exception occurs after the SEDA queue for an asynchronous request, but since
// this request is synchronous, the failure propagates back to the client.
assertEquals(HttpConstants.SC_INTERNAL_SERVER_ERROR, status);
assertTrue(request.getResponseBodyAsString().contains("exception"));
}
protected HttpMethodBase createRequest(String uri)
{
return new GetMethod(uri);
}
protected String getBaseUri()
{
return "http://localhost:" + getPorts().get(0);
}
@Override
protected int getNumPortsToFind()
{
return 1;
}
}