Snjezana Peco [https://community.jboss.org/people/snjeza] modified the blog 
post:

"Debugging Arquillian tests - JBoss Java Project Source Container"

To view the blog post, visit: 
https://community.jboss.org/community/tools/blog/2013/03/15/debugging-arquillian-tests--jboss-java-project-source-container

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When debugging an Arquillian test using a remote container, we usually do the 
following steps:

* create a project
* add the Arquillian support
* create a test
* configure Maven profiles
* create a JBoss server
* start the server in the debug mode
* start the test in the debug mode

We can debug the classes from the project's source by adding the Eclipse Java 
Project source container to the Source Lookup. 
However, if we want to debug some Arquillian code in a server (remote) JVM, 
adding the Eclipse container won't be enough. The Arquillian classes aren't 
included in a JBoss server and the Java Project source container searches only 
the project's source folders.

If we can deploy the project, the JBoss Source Lookup plugin will solve all the 
classes from a mavenized archive so that we can debug the classes from such a 
project.

If we can't (or don't want to) deploy the project, we can use *the JBoss Java 
Project Source Container* from the arquillian eclipse plugin.

*The JBoss Java Project Source Container* is similar to the Java Project source 
container. The differ is that it searches classes from the project's classpath. 
The container solves source files for all the classes from a mavenized library 
included in the classpath. 
The project can, but doesn't have to be a Maven project.

Test case:

* create a JBoss AS Server
* import the JBoss Central Java EE project (don't deploy it)
* set a breakpoint in the 
org.jboss.arquillian.junit.Arquillian.methodInvoker(FrameworkMethod, Object) 
method (at line 270 in Arquillian 1.0.3)
* start the server in the debug mode
* debug MemberRegistrationTest

The Eclipse won't open the Arquillian source file, which happens because this 
method is called from within the server's JVM that doesn't know anything about 
the Java EE project.
Adding the Eclipse Java Project source container won't help because it adds 
only source folders. 

* install the Arquilian eclipse plugin from  
http://snjeza.github.com/arquillian-eclipse 
http://snjeza.github.com/arquillian-eclipse (JBoss Tools nightly build is 
required -  http://download.jboss.org/jbosstools/updates/nightly/trunk/ 
http://download.jboss.org/jbosstools/updates/nightly/trunk/) 
* add *the JBoss Java Project Source Container* to the Source Lookup

You will be able to debug any class from the project.

It is possible to create different helper projects and add the container to 
different remote launch configurations.

*The JBoss Java Project Source Container* isn't related to the 
arquillian-eclipse feature and/or JBoss servers and can be added to any launch 
configuration. The container probably has to be moved to the JBoss Source 
Lookup plugin.

See  http://screencast.com/t/OpXMIxSvP http://screencast.com/t/OpXMIxSvP
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