# File test/src/simple_parser_test.rb, line 406
  def verifyTypeMismatch(mtd, n, expected, actual)
    begin
      yield
      assert_fail('should have failed with type mismatch')
      rescue ArgumentError => e
        assert_equal("#{actual} assigned to #{expected} for the #{n} argument of #{mtd}.",
          e.message)
    end
  end