Test Policy

General

Writing test for the code is mandatory.

At least, every class, module, method, function must be tested. For example test the returned value of a method is the good type, is not null, equal a specific value, etc...

Ruby

Test must be written with minitest.

Prefer assertions rather than expectations (DSL).

Documentation / tutorials:

• Assertions (YARD)
• Assertions (rdoc)
• Set up state: nice to read
• Tutorial to write test with minitest: you MUST read it until the end

Examples of unit tests can be found here.