Contents

require 'simplecov'
SimpleCov.start do
  add_filter "/test/"
end

require 'minitest/autorun'

$LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))

require 'ripper_ruby_parser'

module MiniTest
  class Spec
    def formatted exp
      exp.to_s.gsub(/\), /, "),\n")
    end

    def to_comments exp
      inner = exp.map do |sub_exp|
        if sub_exp.is_a? Sexp
          to_comments sub_exp
        else
          sub_exp
        end
      end

      comments = exp.comments.to_s.gsub(/\n\s*\n/, "\n")
      if comments.empty?
        s(*inner)
      else
        s(:comment, comments, s(*inner))
      end
    end

    def assert_parsed_as sexp, code
      parser = RipperRubyParser::Parser.new
      result = parser.parse code
      if sexp.nil?
        assert_nil result
      else
        assert_equal sexp, result
      end
    end

    def assert_parsed_as_before code
      oldparser = RubyParser.new
      newparser = RipperRubyParser::Parser.new
      expected = oldparser.parse code.dup
      result = newparser.parse code
      assert_equal formatted(expected), formatted(result)
    end
  end

  module Expectations
    infect_an_assertion :assert_parsed_as, :must_be_parsed_as
    infect_an_assertion :assert_parsed_as_before, :must_be_parsed_as_before, :unary
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ripper_ruby_parser-1.1.1	test/test_helper.rb
ripper_ruby_parser-1.1.0	test/test_helper.rb