openbotlist/WEB-INF/lib/ruby/rspec/lib/spec/story/runner.rb

   1 require 'spec/story/runner/scenario_collector.rb'
   2 require 'spec/story/runner/scenario_runner.rb'
   3 require 'spec/story/runner/story_runner.rb'
   4 require 'spec/story/runner/story_parser.rb'
   5 require 'spec/story/runner/story_mediator.rb'
   6 require 'spec/story/runner/plain_text_story_runner.rb'
   7
   8 module Spec
   9   module Story
  10     module Runner
  11       class << self
  12         def run_options # :nodoc:
  13           @run_options ||= ::Spec::Runner::OptionParser.parse(ARGV, $stderr, $stdout)
  14         end
  15
  16         def story_runner # :nodoc:
  17           unless @story_runner
  18             @story_runner = StoryRunner.new(scenario_runner, world_creator)
  19             run_options.story_formatters.each do |formatter|
  20               register_listener(formatter)
  21             end
  22             Runner.register_exit_hook
  23           end
  24           @story_runner
  25         end
  26
  27         def scenario_runner # :nodoc:
  28           @scenario_runner ||= ScenarioRunner.new
  29         end
  30
  31         def world_creator # :nodoc:
  32           @world_creator ||= World
  33         end
  34
  35         # Use this to register a customer output formatter.
  36         def register_listener(listener)
  37           story_runner.add_listener(listener) # run_started, story_started, story_ended, #run_ended
  38           world_creator.add_listener(listener) # found_scenario, step_succeeded, step_failed, step_failed
  39           scenario_runner.add_listener(listener) # scenario_started, scenario_succeeded, scenario_pending, scenario_failed
  40         end
  41
  42         def register_exit_hook # :nodoc:
  43           at_exit do
  44             Runner.story_runner.run_stories unless $!
  45           end
  46           # TODO exit with non-zero status if run fails
  47         end
  48
  49         def dry_run
  50           run_options.dry_run
  51         end
  52
  53       end
  54     end
  55   end
  56 end