Class: Spec::Story::Runner::ScenarioRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/spec/rails/story_adapter.rb,
lib/spec/story/runner/scenario_runner.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ScenarioRunner

Returns a new instance of ScenarioRunner.



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# File 'lib/spec/rails/story_adapter.rb', line 67

def initialize
  @listeners = [ActiveRecordSafetyListener.instance]
end

Instance Method Details

#add_listener(listener) ⇒ Object 



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# File 'lib/spec/story/runner/scenario_runner.rb', line 34

def add_listener(listener)
  @listeners << listener
end

#run(scenario, world) ⇒ Object 



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# File 'lib/spec/story/runner/scenario_runner.rb', line 9

def run(scenario, world)
  @listeners.each { |l| l.scenario_started(scenario.story.title, scenario.name) }
  run_story_ignoring_scenarios(scenario.story, world)
  
  world.start_collecting_errors

  unless scenario.body
    @listeners.each { |l| l.scenario_pending(scenario.story.title, scenario.name, '') }
    return true
  end
  
  world.instance_eval(&scenario.body)
  if world.errors.empty?
    @listeners.each { |l| l.scenario_succeeded(scenario.story.title, scenario.name) }
  else
    if Spec::Example::ExamplePendingError === (e = world.errors.first)
      @listeners.each { |l| l.scenario_pending(scenario.story.title, scenario.name, e.message) }
    else
      @listeners.each { |l| l.scenario_failed(scenario.story.title, scenario.name, e) }
      return false
    end
  end
  true
end