minitest ships with 2.0

gistfile1.txt

➜  fu  irb -r 'minitest/autorun'
irb(main):001:0> class TestClass < Minitest::Unit::TestCase
irb(main):002:1> def test_fu
irb(main):003:2> assert true, "should be true"
irb(main):004:2> end
irb(main):005:1> end
=> nil
irb(main):006:0> 
Run options: --seed 10470

# Running tests:

.

Finished tests in 0.000611s, 1636.6612 tests/s, 1636.6612 assertions/s.

1 tests, 1 assertions, 0 failures, 0 errors, 0 skips