# File spec/gherkin/json_parser_spec.rb, line 10
    def check_json(json)
      io = StringIO.new
      f = Formatter::JSONFormatter.new(io)
      p = JSONParser.new(f)
      p.parse(json, 'unknown.json', 0)
      expected = JSON.parse(json)
      actual   = JSON.parse(io.string)
      actual.should == expected
    end