Tests: setup

[FranzPoize]

Description

Setup a test framework so that we can make test easy for ourselves:

• Install proper dependency
• setup folder hierarchy for tests
• create tests scripts for all/one (preferrably the all/one choice can be done from the command line)
• setup git hook that prevent commit when test fails

Unit tests won't be used to tests everything but will probably be linked to bugs report and fixes.

Planning info

Time estimated 3 By @YoruNoHikage Sprint 27-28 from 13/07/2018