@bender-tags: exportpdf, feature, 4
  @bender-ui: collapsed
  @bender-include: ../_helpers/tools.js
  @bender-ckeditor-plugins: wysiwygarea, toolbar, notification
  
  1. Read the expected results first as there will be a sequence of things happening quickly to examine.
  1. Click `Export to PDF` button in the first editor.
  
    **Expected:**
  
    * Button is disabled after click.
    * Nofitication bar of `info` type appeared.
    * When download started, notification type changed to `success`.
    * Once download finished, button is enabled again.
    * After 3 seconds notification bar disappeared.
  
    **Unexpected:**
  
    * Button wasn't disabled.
    * Button wasn't enabled after download started.
    * Notifications were incorrect.
    * Notification bar didn't disappear.
  
  1. Click `Export to PDF` button in the second editor.
  
    **Expected:**
  
    * Neither notifications nor alerts appeared.
    * File was downloaded.
    * Button was disabled for the time between click and download.
  
    **Unexpected:**
  
    * Notification or browser alert appeared.
    * File wasn't downloaded.
    * Button wasn't disabled for the time between click and download.