Class: Cucumber::Cli::ProfileLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/cucumber_in_groups.rb

Overview

this class handles cucumber.yml loading - we monkey-patch it

Instance Method Summary collapse

Instance Method Details

#grouped_features(*args) ⇒ Object 



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# File 'lib/cucumber_in_groups.rb', line 14

def grouped_features(*args)
  # default argument
  args << "features" if args.empty?

  # USAGE: GROUP=1of2 rake cucumber:ci
  # OR:    GROUP=2of2 rake cucumber:ci
  if ENV["GROUP"]
    if ENV["GROUP"] =~ /^(\d+)of(\d+)$/
      group = $1.to_i
      groups_count = $2.to_i
      if group > 0 and group <= groups_count
        # listing content of features folder (or whatever folder requested)
        features = list_features(args).sort
        files_to_test = features.in_groups(groups_count, false)[group-1]

        if ENV['DEBUG']
          STDERR.puts "\n=========== FEATURES GROUP #{group} of #{groups_count} ============="
          STDERR.puts files_to_test.inspect
          STDERR.puts "==============================================="
        end

        # returning files array to cucumber.yml
        files_to_test.join(" ")
      else
        raise "Invalid value of GROUP env variable (#{ENV['GROUP']}). First number should be in 1..#{groups_count} range"
      end
    else
      raise "Invalid value of GROUP env variable (#{ENV['GROUP']}). Expected e.g. GROUP=1of2"
    end
  else
    args.join(" ")
  end
end

#list_features(paths) ⇒ Object 



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# File 'lib/cucumber_in_groups.rb', line 48

def list_features(paths)
  paths.map { |path| Dir["#{path}/**/*.feature"] }.flatten
end