From: bwv549 <jtprince@...>
Date: 2009-02-03T05:04:46+09:00
Subject: Re: MiniTest: a curious case of include (1.8 vs 1.9)

Here's a workaround that combines the include call with a const_get
call.  Can still use 'describe'.  Doesn't pollute namespace.  Works on
1.8 and 1.9.  Not too ugly:

  require 'minitest/spec'
  MiniTest::Unit.autorun

  # put this little method in some kind of spec_helper.rb file
  module Kernel
    def use(const, subconst)
      self.instance_eval( "include #{const}" )
      const.const_get(subconst)
    end
  end

  module A
    module B
    end
  end

  describe 'Includes' do
    B = use A, 'B'

    it 'shows inclusion working' do
      B.must_equal A::B
    end
  end