Sha256: df78973dbce067ab6621f329aa8ffabc482ef6d9a952801db9c24e54a0928f58

Contents?: true

Size: 1.06 KB

Versions: 4

Compression:

Stored size: 1.06 KB

Contents

require 'bundler'
require 'appraisal'

module Tests
  class CurrentBundle
    AppraisalNotSpecified = Class.new(ArgumentError)

    include Singleton

    def assert_appraisal!
      unless appraisal_in_use?
        message = <<EOT


Please run tests starting with `appraisal <appraisal_name>`.
Possible appraisals are: #{available_appraisals}

EOT
        raise AppraisalNotSpecified, message
      end
    end

    def appraisal_in_use?
      path.dirname == root.join('gemfiles')
    end

    def current_or_latest_appraisal
      current_appraisal || latest_appraisal
    end

    def latest_appraisal
      available_appraisals.sort.last
    end

    private

    def available_appraisals
      appraisals = []

      Appraisal::File.each do |appraisal|
        appraisals << appraisal.name
      end

      appraisals
    end

    def current_appraisal
      if appraisal_in_use?
        File.basename(path, ".gemfile")
      end
    end

    def path
      Bundler.default_gemfile
    end

    def root
      Pathname.new('../../../..').expand_path(__FILE__)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version Path
shoulda-matchers-3.1.3 spec/support/tests/current_bundle.rb
shoulda-matchers-3.1.2 spec/support/tests/current_bundle.rb
shoulda-matchers-3.1.1 spec/support/tests/current_bundle.rb
shoulda-matchers-3.1.0 spec/support/tests/current_bundle.rb