Class: Watir::ElementLocator

Inherits:
Object
  • Object
show all
Defined in:
lib/angular_webdriver/protractor/watir_patch.rb

Instance Method Summary collapse

Instance Method Details

#locate ⇒ Object

always raise element not found / stale reference error



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# File 'lib/angular_webdriver/protractor/watir_patch.rb', line 186

def locate
  # element.all(by.partialButtonText('text')).to_a[0].value creates the
  # selector {:element=>#<Selenium::WebDriver::Element ...>}
  # in that case we've already located the element.
  #
  # see 'should find multiple buttons containing "text"' in locators_spec.rb
  return @selector[:element] if @selector.is_a?(Hash) && @selector[:element].is_a?(Selenium::WebDriver::Element)

  e = by_id and return e # short-circuit if :id is given

  if @selector.size == 1
    element = find_first_by_one
  else
    element = find_first_by_multiple
  end

  # This actually only applies when finding by xpath/css - browser.text_field(:xpath, "//input[@type='radio']")
  # We don't need to validate the element if we built the xpath ourselves.
  # It is also used to alter behavior of methods locating more than one type of element
  # (e.g. text_field locates both input and textarea)
  validate_element(element) if element
end

#validate_element(element) ⇒ Object 



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# File 'lib/angular_webdriver/protractor/watir_patch.rb', line 171

def validate_element(element)
  tn = @selector[:tag_name]
  return element unless tn # don't validate nil tag names
  element_tag_name = element.tag_name.downcase

  return if tn && !tag_name_matches?(element_tag_name, tn)

  if element_tag_name == 'input'
    return if @selector[:type] && @selector[:type] != element.attribute(:type)
  end

  element
end