Contents

module HyperSpec
  class Lolex
    class << self
      def init(page, client_time_zone, resolution)
        @capybara_page = page
        @resolution = resolution || 10
        @client_time_zone = client_time_zone
        run_pending_evaluations
        @initialized = true
      end

      def initialized?
        @initialized
      end

      def push(mock_type, *args)
        scale = if mock_type == :freeze
                  0
                elsif mock_type == :scale
                  args[0]
                else
                  1
                end
        evaluate_ruby do
          "Lolex.push('#{time_string_in_zone}', #{scale}, #{@resolution})"
        end
      end

      def pop
        evaluate_ruby { 'Lolex.pop' }
      end

      def unmock
        evaluate_ruby { "Lolex.unmock('#{time_string_in_zone}', #{@resolution})" }
      end

      def restore
        evaluate_ruby { 'Lolex.restore' }
      end

      private

      def time_string_in_zone
        Time.now.in_time_zone(@client_time_zone).strftime('%Y/%m/%d %H:%M:%S %z')
      end

      def pending_evaluations
        @pending_evaluations ||= []
      end

      def evaluate_ruby(&block)
        if @capybara_page
          @capybara_page.evaluate_ruby(yield)
        else
          pending_evaluations << block
        end
      end

      def run_pending_evaluations
        return if pending_evaluations.empty?
        @capybara_page.evaluate_ruby(pending_evaluations.collect(&:call).join("\n"))
        @pending_evaluations ||= []
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
hyper-spec-0.1.2	lib/hyper-spec/lolex.rb
hyper-spec-0.1.0	lib/hyper-spec/lolex.rb