convert setup/teardown methods to before/after blocks

[dabroz]

Allows to convert code written in this format:

require 'test_helper'

class BananaTest < ActiveSupport::TestCase
  include Monkeys

  def setup
    fend_off_the_monkeys
  end

  test "is delicious" do
    assert Banana.new.delicious?
  end

  def teardown
    appologize_to_the_monkeys
  end
end

[jaredbeck]

Don't we already have this feature? See spec/fixtures/13_setup_teardown

[jaredbeck]

Ah I see, we have setup do, and this is about def setup. 👍