class Capybara::RackTest::Node
Constants
- BLOCK_ELEMENTS
Public Instance Methods
==(other)
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# File lib/capybara/rack_test/node.rb, line 114 def ==(other) native == other.native end
[](name)
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# File lib/capybara/rack_test/node.rb, line 22 def [](name) string_node[name] end
all_text()
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# File lib/capybara/rack_test/node.rb, line 5 def all_text native.text .gsub(/[\u200b\u200e\u200f]/, '') .gsub(/[\ \n\f\t\v\u2028\u2029]+/, ' ') .gsub(/\A[[:space:]&&[^\u00a0]]+/, '') .gsub(/[[:space:]&&[^\u00a0]]+\z/, '') .tr("\u00a0", ' ') end
checked?()
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# File lib/capybara/rack_test/node.rb, line 84 def checked? string_node.checked? end
click(keys = [], **offset)
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# File lib/capybara/rack_test/node.rb, line 61 def click(keys = [], **offset) raise ArgumentError, 'The RackTest driver does not support click options' unless keys.empty? && offset.empty? if link? follow_link elsif submits? associated_form = form Capybara::RackTest::Form.new(driver, associated_form).submit(self) if associated_form elsif checkable? set(!checked?) elsif tag_name == 'label' click_label end end
disabled?()
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# File lib/capybara/rack_test/node.rb, line 92 def disabled? return true if string_node.disabled? if %w[option optgroup].include? tag_name find_xpath('parent::*[self::optgroup or self::select or self::datalist]')[0].disabled? else !find_xpath('parent::fieldset[@disabled] | ancestor::*[not(self::legend) or preceding-sibling::legend][parent::fieldset[@disabled]]').empty? end end
find_css(locator)
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# File lib/capybara/rack_test/node.rb, line 110 def find_css(locator) native.css(locator, Capybara::RackTest::CSSHandlers.new).map { |el| self.class.new(driver, el) } end
find_xpath(locator)
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# File lib/capybara/rack_test/node.rb, line 106 def find_xpath(locator) native.xpath(locator).map { |el| self.class.new(driver, el) } end
path()
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# File lib/capybara/rack_test/node.rb, line 102 def path native.path end
select_option()
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# File lib/capybara/rack_test/node.rb, line 50 def select_option return if disabled? deselect_options unless select_node.multiple? native['selected'] = 'selected' end
selected?()
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# File lib/capybara/rack_test/node.rb, line 88 def selected? string_node.selected? end
set(value, **options)
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# File lib/capybara/rack_test/node.rb, line 34 def set(value, **options) return if disabled? || readonly? warn "Options passed to Node#set but the RackTest driver doesn't support any - ignoring" unless options.empty? if value.is_a?(Array) && !multiple? raise TypeError, "Value cannot be an Array when 'multiple' attribute is not present. Not a #{value.class}" end if radio? then set_radio(value) elsif checkbox? then set_checkbox(value) elsif input_field? then set_input(value) elsif textarea? then native['_capybara_raw_value'] = value.to_s end end
style(_styles)
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# File lib/capybara/rack_test/node.rb, line 26 def style(_styles) raise NotImplementedError, 'The rack_test driver does not process CSS' end
tag_name()
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# File lib/capybara/rack_test/node.rb, line 76 def tag_name native.node_name end
unselect_option()
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# File lib/capybara/rack_test/node.rb, line 56 def unselect_option raise Capybara::UnselectNotAllowed, 'Cannot unselect option from single select box.' unless select_node.multiple? native.remove_attribute('selected') end
value()
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# File lib/capybara/rack_test/node.rb, line 30 def value string_node.value end
visible?()
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# File lib/capybara/rack_test/node.rb, line 80 def visible? string_node.visible? end
visible_text()
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# File lib/capybara/rack_test/node.rb, line 14 def visible_text displayed_text.gsub(/\ +/, ' ') .gsub(/[\ \n]*\n[\ \n]*/, "\n") .gsub(/\A[[:space:]&&[^\u00a0]]+/, '') .gsub(/[[:space:]&&[^\u00a0]]+\z/, '') .tr("\u00a0", ' ') end
Protected Instance Methods
checkbox?()
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# File lib/capybara/rack_test/node.rb, line 237 def checkbox? input_field? && type == 'checkbox' end
checkbox_or_radio?(field = self)
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# File lib/capybara/rack_test/node.rb, line 233 def checkbox_or_radio?(field = self) field&.checkbox? || field&.radio? end
displayed_text(check_ancestor: true)
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@api private
# File lib/capybara/rack_test/node.rb, line 121 def displayed_text(check_ancestor: true) if !string_node.visible?(check_ancestor) '' elsif native.text? native.text .gsub(/[\u200b\u200e\u200f]/, '') .gsub(/[\ \n\f\t\v\u2028\u2029]+/, ' ') elsif native.element? text = native.children.map do |child| Capybara::RackTest::Node.new(driver, child).displayed_text(check_ancestor: false) end.join || '' text = "\n#{text}\n" if BLOCK_ELEMENTS.include?(tag_name) text else '' end end
input_field?()
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# File lib/capybara/rack_test/node.rb, line 249 def input_field? tag_name == 'input' end
radio?()
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# File lib/capybara/rack_test/node.rb, line 241 def radio? input_field? && type == 'radio' end
text_or_password?()
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# File lib/capybara/rack_test/node.rb, line 245 def text_or_password? input_field? && (type == 'text' || type == 'password') end
textarea?()
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# File lib/capybara/rack_test/node.rb, line 253 def textarea? tag_name == 'textarea' end
Private Instance Methods
attribute_is_not_blank?(attribute)
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# File lib/capybara/rack_test/node.rb, line 199 def attribute_is_not_blank?(attribute) self[attribute] && !self[attribute].empty? end
checkable?()
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# File lib/capybara/rack_test/node.rb, line 227 def checkable? tag_name == 'input' && %w[checkbox radio].include?(type) end
click_label()
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# File lib/capybara/rack_test/node.rb, line 209 def click_label labelled_control = if native[:for] find_xpath("//input[@id='#{native[:for]}']") else find_xpath('.//input') end.first labelled_control.set(!labelled_control.checked?) if checkbox_or_radio?(labelled_control) end
deselect_options()
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# File lib/capybara/rack_test/node.rb, line 141 def deselect_options select_node.find_xpath('.//option[@selected]').each { |node| node.native.remove_attribute('selected') } end
follow_link()
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# File lib/capybara/rack_test/node.rb, line 203 def follow_link method = self['data-method'] if driver.options[:respect_data_method] method ||= :get driver.follow(method, self[:href].to_s) end
form()
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# File lib/capybara/rack_test/node.rb, line 158 def form if native[:form] native.xpath("//form[@id='#{native[:form]}']") else native.ancestors('form') end.first end
link?()
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# File lib/capybara/rack_test/node.rb, line 219 def link? tag_name == 'a' && !self[:href].nil? end
select_node()
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a reference to the select node if this is an option node
# File lib/capybara/rack_test/node.rb, line 150 def select_node find_xpath('./ancestor::select[1]').first end
set_checkbox(value)
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# File lib/capybara/rack_test/node.rb, line 172 def set_checkbox(value) # rubocop:disable Naming/AccessorMethodName if value && !native['checked'] native['checked'] = 'checked' elsif !value && native['checked'] native.remove_attribute('checked') end end
set_input(value)
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# File lib/capybara/rack_test/node.rb, line 180 def set_input(value) # rubocop:disable Naming/AccessorMethodName if text_or_password? && attribute_is_not_blank?(:maxlength) # Browser behavior for maxlength="0" is inconsistent, so we stick with # Firefox, allowing no input value = value.to_s[0...self[:maxlength].to_i] end if value.is_a?(Array) # Assert multiple attribute is present value.each do |val| new_native = native.clone new_native.remove_attribute('value') native.add_next_sibling(new_native) new_native['value'] = val.to_s end native.remove else native['value'] = value.to_s end end
set_radio(_value)
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# File lib/capybara/rack_test/node.rb, line 166 def set_radio(_value) # rubocop:disable Naming/AccessorMethodName other_radios_xpath = XPath.generate { |xp| xp.anywhere(:input)[xp.attr(:name) == self[:name]] }.to_s driver.dom.xpath(other_radios_xpath).each { |node| node.remove_attribute('checked') } native['checked'] = 'checked' end
string_node()
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# File lib/capybara/rack_test/node.rb, line 145 def string_node @string_node ||= Capybara::Node::Simple.new(native) end
submits?()
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# File lib/capybara/rack_test/node.rb, line 223 def submits? (tag_name == 'input' && %w[submit image].include?(type)) || (tag_name == 'button' && [nil, 'submit'].include?(type)) end
type()
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# File lib/capybara/rack_test/node.rb, line 154 def type native[:type] end