How to configurate Arquillian on an existing Java EE project

Hi guys,
How to configurate Arquillian on an existing Java EE using maven, with application serve wildfly 10 final.?
My project is divided in 3 pasts, EJB, WEB, EAR. in each have a POM.xml .
can anybody help me please?

Sorry, I don’t understand exactly the question, you mean you already have a Java EE project and you want to start writing Arquillian tests?

Then the best place to start might be http://arquillian.org/guides/ or for example https://dwuysan.wordpress.com/2015/11/23/java-ee-integration-testing-with-arquillian-incl-jax-rs-jpa-and-jsr-352-batch-wildfly-using-chameleon-shrinkwrap-dronegraphene/

exactly.
I already have a Java EE project, with POM configuration each.
But, i i did not succeed integration arquillian in my project.
I will read your example.

Greatful.