require 'helper'
require 'parse_helper'
class TestSourceComment < Minitest::Test
include ParseHelper
def test_to_hash
buf = Parser::Source::Buffer.new("<input>")
buf.source = "1"
ast = parser_for_ruby_version('1.8').parse(buf)
assert_equal [:expression, :operator], ast.loc.to_hash.keys.sort_by(&:to_s)
end
end