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How to use failure_message method of Konacha Package

Best Konacha code snippet using Konacha.failure_message

runner.rb

Source:runner.rb

...13      before = Time.now14      spec_runners.each { |spec_runner| spec_runner.run } # prints dots15      io.puts ""16      io.puts ""17      failure_messages.each { |msg| io.write("#{msg}\n\n") }18      seconds = "%.2f" % (Time.now - before)19      io.puts "Finished in #{seconds} seconds"20      io.puts "#{examples.size} examples, #{failed_examples.size} failures, #{pending_examples.size} pending"21      passed?22    end23    def examples24      spec_runners.map { |spec_runner| spec_runner.examples }.flatten25    end26    def pending_examples27      examples.select { |example| example.pending? }28    end29    def failed_examples30      examples.select { |example| example.failed? }31    end32    def passed?33      examples.all? { |example| example.passed? }34    end35    def failure_messages36      examples.map { |example| example.failure_message }.compact37    end38    def session39      @session ||= Capybara::Session.new(Konacha.driver, Konacha.application)40    end41    def spec_runners42      @spec_runners ||= Konacha::Spec.all.map { |spec| SpecRunner.new(self, spec) }43    end44  end45  class SpecRunner46    attr_reader :runner, :spec, :examples47    def initialize(runner, spec)48      @runner = runner49      @spec = spec50    end51    def session52      runner.session53    end54    def io55      runner.io56    end57    def colorize_dots(dots)58      dots = dots.chars.map do |d|59        case d60        when 'E', 'F'; d.red61        when 'P'; d.yellow62        when '.'; d.green63        else;     d64        end65      end66      dots.join ''67    end68    def run69      session.visit(spec.url)70      dots_printed = 071      begin72        sleep 0.173        done, dots = session.evaluate_script('[Konacha.done, Konacha.dots]')74        if dots75          io.write colorize_dots(dots[dots_printed..-1])76          io.flush77          dots_printed = dots.length78        end79      end until done80      @examples = JSON.parse(session.evaluate_script('Konacha.getResults()')).map do |row|81        Example.new(row)82      end83    rescue => e84      msg = [e.inspect]85      msg << e.message unless e.message.blank?86      raise Konacha::Error, "Error communicating with browser process:\n#{msg.join("\n")}"87    end88  end89  class Example90    def initialize(row)91      @row = row92    end93    def passed?94      @row['passed']95    end96    def pending?97      @row['pending']98    end99    def failed?100      !(@row['passed'] || @row['pending'])101    end102    def failure_message103      if failed?104        msg = []105        msg << "  Failed: #{@row['name']}"106        msg << "    #{@row['message']}"107        msg << "    in #{@row['trace']['fileName']}:#{@row['trace']['lineNumber']}" if @row['trace']108        msg.join("\n").red109      elsif pending?110        "  Pending: #{@row['name']}".yellow111      end112    end113  end114  class Error < StandardError115  end116end...

formatter.rb

Source:formatter.rb

...36    def dump_failures37      failed_examples = examples.select(&:failed?)38      if failed_examples.present?39        io.puts ""40        io.puts(failed_examples.map {|example| failure_message(example)}.join("\n\n"))41      end42    end43    def dump_summary(duration, example_count, failure_count, pending_count)44      seconds = "%.2f" % duration45      io.puts ""46      io.puts "Finished in #{seconds} seconds"47      io.puts "#{example_count} examples, #{failure_count} failed, #{pending_count} pending"48    end49    def seed(seed); end50    def close51      io.close if IO === io && io != $stdout52    end53    private54    def failure_message(example)55      msg = []56      msg << "  Failed: #{example.full_description}"57      msg << "    #{example.exception.message}"58      msg << "    in #{example.exception.backtrace.first}" if example.exception.backtrace.present?59      msg.join("\n").red60    end61    def pending_message(example)62      "  Pending: #{example.full_description}".yellow63    end64  end65end...

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