Class: Cucumber::Cli::Main

Inherits:
Object show all
Defined in:
lib/cucumber/cli/main.rb

Constant Summary collapse

FAILURE = 
1

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args, out_stream = STDOUT, error_stream = STDERR) ⇒ Main

Returns a new instance of Main.



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# File 'lib/cucumber/cli/main.rb', line 28

def initialize(args, out_stream = STDOUT, error_stream = STDERR)
  @args         = args
  @out_stream   = out_stream == STDOUT ? Formatter::ColorIO.new : out_stream
  @error_stream = error_stream
end

Class Method Details

.execute(args) ⇒ Object 



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# File 'lib/cucumber/cli/main.rb', line 23

def execute(args)
  new(args).execute!(step_mother)
end

.step_mother ⇒ Object 



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# File 'lib/cucumber/cli/main.rb', line 19

def step_mother
  @step_mother ||= StepMother.new
end

Instance Method Details

#configuration ⇒ Object 



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# File 'lib/cucumber/cli/main.rb', line 83

def configuration
  return @configuration if @configuration

  @configuration = Configuration.new(@out_stream, @error_stream)
  @configuration.parse!(@args)
  @configuration
end

#exceeded_tag_limts?(features) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cucumber/cli/main.rb', line 70

def exceeded_tag_limts?(features)
  exceeded = false
  configuration.options[:tag_names].each do |tag_name, limit|
    if !Ast::Tags.exclude_tag?(tag_name) && limit
      tag_count = features.tag_count(tag_name)
      if tag_count > limit.to_i
        exceeded = true
      end
    end
  end
  exceeded
end

#execute!(step_mother) ⇒ Object 



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# File 'lib/cucumber/cli/main.rb', line 34

def execute!(step_mother)
  trap_interrupt
  if configuration.drb?
    begin
      return DRbClient.run(@args, @error_stream, @out_stream, configuration.drb_port)
    rescue DRbClientError => e
      @error_stream.puts "WARNING: #{e.message} Running features locally:"
    end
  end
  step_mother.options = configuration.options
  step_mother.log = configuration.log

  step_mother.load_code_files(configuration.support_to_load)
  step_mother.after_configuration(configuration)
  features = step_mother.load_plain_text_features(configuration.feature_files)
  step_mother.load_code_files(configuration.step_defs_to_load)

  enable_diffing

  runner = configuration.build_runner(step_mother, @out_stream)
  step_mother.visitor = runner # Needed to support World#announce
  runner.visit_features(features)

  failure = if exceeded_tag_limts?(features)
      FAILURE
    elsif configuration.wip?
      step_mother.scenarios(:passed).any?
    else
      step_mother.scenarios(:failed).any? ||
      (configuration.strict? && (step_mother.steps(:undefined).any? || step_mother.steps(:pending).any?))
    end
rescue ProfilesNotDefinedError, YmlLoadError, ProfileNotFound => e
  @error_stream.puts e.message
  true
end