Contents

module WaitForAjax
  
  # # http://robots.thoughtbot.com/automatically-wait-for-ajax-with-capybara
  # 
  # def wait_for_ajax
  #   Timeout.timeout(Capybara.default_wait_time) do
  #     loop until finished_all_ajax_requests?
  #   end
  # end
  # 
  # def finished_all_ajax_requests?
  #   page.evaluate_script('jQuery.active').zero?
  # end
  
  def wait_for_ajax
    sleep(wait_time)
  end
  
  def wait_time
    @wait_time ||= wait_time_from_benchmark
  end
  
  def wait_time_from_benchmark
    n = 4000000  # which corresponds roughly to 1.3 second locally for my system.
    elapsed_time do
      for i in 1..n
        a = "1"
      end
    end
  end
  
  def elapsed_time(&block)
    t1 = Time.zone.now
    yield(block)
    t2 = Time.zone.now
    (t2 - t1).seconds
  end
  
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
your_platform-1.0.1	spec/support/wait_for_ajax.rb
your_platform-1.0.0	spec/support/wait_for_ajax.rb
your_platform-0.0.2	spec/support/wait_for_ajax.rb