How can I test a API REST?

[Jesús Salas]

Hello guys! 

I'm learning Play Framework and English hehe.

I'm trying to test the connection with my services, I would like to know good practices.

I show you my structure:

Routes:

+noJwtFilter is a filter for not ask the token.

Controller:

@Roles is an Action Composition for manage roles. (implementing)

Repository:

AND the most important part:

I'm trying test with this, but retrieves 400 ):

Thanks for all friends! I'll be around the forum helping or trying.