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Date: Tue, 26 Feb 2013 10:54:26 +0800
From: Willem jiang <willem.jiang@gmail.com>
To: users@camel.apache.org
Message-ID: <97AA26E02CCA41EAB6ABE6911F78835C@gmail.com>
In-Reply-To: <1361826117511-5728122.post@n5.nabble.com>
References: <1361826117511-5728122.post@n5.nabble.com>
Subject: Re: My First Camel Route. Need help unit testing and
 refactoring.
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When we write the unit tests for the camel route, we just want test the r=
oute logical. =20
Because it is hard to setup all the environment, we don't want to get tou=
ch with the other camel component in the unit test.

You can break the whole route into some small pieces with the help of dir=
ect endpoints, and you can just feed the message to it by using the Produ=
cerTemplate.

Back to the component, you can use the intercept=5B1=5D to change the beh=
avior of camel route to avoiding using the other compomnent and verify th=
e result at the same time.

=5B1=5Dhttp://camel.apache.org/intercept.html


-- =20
Willem Jiang

Red Hat, Inc.
=46useSource is now part of Red Hat
Web: http://www.fusesource.com =7C http://www.redhat.com
Blog: http://willemjiang.blogspot.com (http://willemjiang.blogspot.com/) =
(English)
          http://jnn.iteye.com (http://jnn.javaeye.com/) (Chinese)
Twitter: willemjiang =20
Weibo: =E5=A7=9C=E5=AE=81willem


On Tuesday, =46ebruary 26, 2013 at 5:01 AM, shyenuganti wrote:

> Here is a sample route written in Camel for our application. This is ou=
r
> first ever route in camel. =20
> =20
> This route reads Event Table in Oracle and AS400 systems, extracts an X=
ML
> message from the record and send the message to JMS queue.
> =20
> All the JDBC and JMS endpoints are based on JNDI Lookup.
> =20
> This is working fine. Now I am a bit confused on how to write
> unit/integration tests for this route. Can anyone help me with a sample=

> unit test methods for this route=3F =20
> =20
> Do we have to use =22mocks=22 for testing=3F Cant we replace the compon=
ents with
> mocks on the fly =3F Should we have multiple application context files =
in
> test/resources thaat mocks the JPA and jms endpoints for testing =3F =20
> =20
> =20
> Any comments on the route structure or any refactoring/best practice id=
eas
> are welcome. Please assist.
> =20
> =20
> public class EventListenerRoute =20
> extends RouteBuilder
> implements InitializingBean, DisposableBean=7B
> =20
> public void configure() throws Exception =7B
> =20
> =20
> from(=22as400Jpa://org.model.EventQueue=3FconsumeDelete=3Dfalse&consume=
r.delay=3D5000=22)
> .id(=22AS400ReaderEndpoint=22)
> .convertBodyTo(org.model.EventQueue.class)
> .to(=22direct:eventMessageList=22);
> =20
> =20
> from(=22oracleJpa://org.model.EventQueue=3FconsumeDelete=3Dfalse&consum=
er.delay=3D5000=22)
> .id(=22OracleReaderEndpoint=22)
> .convertBodyTo(org.model.EventQueue.class)
> .to(=22direct:eventMessageList=22);
> =20
> from(=22direct:eventMessageList=22).id(=22PseudoEventQueue=22)
> .log(=22Sending Message to Queue: jbossEventQueue=22)
> .to(=22jms:queue/jbossEventQueue=3FmessageConverter=3D=23myMessageConve=
rter=22)
> .log(=22Sent message to jbossEventQueue=22);
> =20
> =7D
> =20
> =20
> =20
> --
> View this message in context: http://camel.465427.n5.nabble.com/My-=46i=
rst-Camel-Route-Need-help-unit-testing-and-refactoring-tp5728122.html
> Sent from the Camel - Users mailing list archive at Nabble.com (http://=
Nabble.com).