Don't Run Ruby Minitest Classes Twice!

Minitest is a very popular testing framework for Ruby applications. It provides a complete suite of testing facilities supporting TDD, BDD, mocking, and benchmarking. Minitest is the Ruby test standard library included in the Ruby 1.9 version.Minitest uses Ruby classes which supports inheritance. If a Minitest class inherits from another class, it will also inherit its methods causing Minitest to run the parent’s tests twice.