Module: Dekiru::Capybara::LegacyHelpers

Defined in:
lib/dekiru/capybara/legacy_helpers.rb

Defined Under Namespace

Classes: Error

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/dekiru/capybara/legacy_helpers.rb', line 6

def self.included(base)
  Dekiru.deprecator.warn("#{self} is deprecated. If necessary, copy it to your project and use it.")
end

Instance Method Details

#finished_all_ajax_requests? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dekiru/capybara/legacy_helpers.rb', line 39

def finished_all_ajax_requests?
  page.evaluate_script('jQuery.active').zero?
end

#wait_for_ajax ⇒ Object

robots.thoughtbot.com/automatically-wait-for-ajax-with-capybara



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# File 'lib/dekiru/capybara/legacy_helpers.rb', line 35

def wait_for_ajax
  wait_until { finished_all_ajax_requests? }
end

#wait_for_event(event) ⇒ Object 



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# File 'lib/dekiru/capybara/legacy_helpers.rb', line 10

def wait_for_event(event)
  page.execute_script("    (function(){\n      var eventName = '\#{event}';\n      window._dekiruCapybaraWaitEvents = window._dekiruCapybaraWaitEvents || {};\n      window._dekiruCapybaraWaitEvents[eventName] = 1;\n      jQuery(document).one(eventName, function(){window._dekiruCapybaraWaitEvents[eventName] = 0;});\n    })();\n  EOS\n  yield\n\n  script = <<~\"EOS\"\n    (function(){\n      var eventName = '\#{event}';\n      return window._dekiruCapybaraWaitEvents && window._dekiruCapybaraWaitEvents[eventName];\n    })();\n  EOS\n  wait_until do\n    result = page.evaluate_script(script)\n    raise Error, 'wait_for_event: Missing context. probably moved to another page.' if result.nil?\n    result == 0\n  end\nend\n")