Contents

# encoding: utf-8

module Mutant
  class Strategy
    # Rspec killer strategy
    class Rspec < self
      include Equalizer.new

      KILLER = Killer::Forking.new(Killer::Rspec)

      # Setup rspec strategy
      #
      # @return [self]
      #
      # @api private
      #
      def setup
        output = StringIO.new
        configuration.error_stream = output
        configuration.output_stream = output
        options.configure(configuration)
        configuration.load_spec_files
        self
      end
      memoize :setup

      # Return configuration
      #
      # @return [RSpec::Core::Configuration]
      #
      # @api private
      #
      def configuration
        RSpec::Core::Configuration.new
      end
      memoize :configuration, :freezer => :noop

      # Return example groups
      #
      # @return [Enumerable<RSpec::Core::ExampleGroup>]
      #
      # @api private
      #
      def example_groups
        world.example_groups
      end

    private

      # Return world
      #
      # @return [RSpec::Core::World]
      #
      # @api private
      #
      def world
        RSpec.world
      end
      memoize :world, :freezer => :noop

      # Return options
      #
      # @return [RSpec::Core::ConfigurationOptions]
      #
      # @api private
      #
      def options
        options = RSpec::Core::ConfigurationOptions.new(%w(--fail-fast spec))
        options.parse_options
        options
      end
      memoize :options, :freezer => :noop

    end # Rspec
  end # Strategy
end # Mutant

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
mutant-0.3.0.rc1	lib/mutant/strategy/rspec.rb