Contents

module Micronaut

  class World

    attr_reader :behaviours

    def initialize
      @behaviours = []
    end

    def filter
      Micronaut.configuration.filter
    end

    def behaviours_to_run
      return @behaviours_to_run if @behaviours_to_run

      if filter
        @behaviours_to_run = filter_behaviours
        puts "\nRun filtered using #{filter.inspect}"
        if @behaviours_to_run.size == 0 && Micronaut.configuration.run_all_when_everything_filtered?
          puts "No behaviours where matched, running all"
          # reset the behaviour list to all behaviours, and add back all examples
          @behaviours_to_run = @behaviours
          @behaviours.each { |b| b.examples_to_run.replace(b.examples) }
        end
      else
        @behaviours_to_run = @behaviours
      end      

      @behaviours_to_run
    end

    def total_examples_to_run
      @total_examples_to_run ||= behaviours_to_run.inject(0) { |sum, b| sum += b.examples_to_run.size }
    end

    def filter_behaviours
      behaviours.inject([]) do |list, b|
        b.examples_to_run.replace(find(b.examples, filter))
        list << (b.examples_to_run.size == 0 ? nil : b)
      end.compact
    end

    def find(collection, conditions={})
      return [] if conditions.empty?

      collection.select do |item|
        conditions.all? do |key, value|
          case value
          when Hash
            value.all? { |k, v| item.metadata[key][k] == v }
          when Regexp
            item.metadata[key] =~ value
          when Proc
            value.call(item.metadata[key]) rescue false
          else
            item.metadata[key] == value
          end
        end
      end
    end

  end

end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
spicycode-micronaut-0.1.4.3	lib/micronaut/world.rb
spicycode-micronaut-0.1.4.4	lib/micronaut/world.rb
spicycode-micronaut-0.1.5.2	lib/micronaut/world.rb
spicycode-micronaut-0.1.5	lib/micronaut/world.rb