Here are two commits, from a fork, that already uses Arquillian for a few more modules:

• https://github.com/aerobase/unifiedpush-server/commit/d044f82250439a8ee15b429facfffbdd5617d7aa
• https://github.com/aerobase/unifiedpush-server/commit/e85136e846656cbc02b7a82cd435e4dc3f4a15bb