Fabulous testing with Rake and Minitest

example_test.rb

# this file is located inside test/some_dir/
require 'test_helper'

class TestExample < MiniTest::Unit::TestCase
  def test_version
    refute_nil MYAPPLICATION::VERSION
  end
end

Rakefile

require 'rake/testtask'

Rake::TestTask.new do |t|
  t.libs << 'test'
  t.pattern = "test/**/*_test.rb"
  t.warning = true
  t.verbose = true
end

test_helper.rb

# this file is located inside test/
require 'minitest/autorun'
require 'minitest/pride'
require 'my_application'