activesupport/test/core_ext/proc_test.rb


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require 'abstract_unit'
require 'active_support/core_ext/proc'

class ProcTests < ActiveSupport::TestCase
  def test_bind_returns_method_with_changed_self
    assert_deprecated do
      block = Proc.new { self }
      assert_equal self, block.call
      bound_block = block.bind("hello")
      assert_not_equal block, bound_block
      assert_equal "hello", bound_block.call
    end
  end
end