class Capybara::RackTest::Node
Constants
- BLOCK_ELEMENTS
Public Instance Methods
==(other)
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# File lib/capybara/rack_test/node.rb, line 111 def ==(other) native == other.native end
[](name)
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# File lib/capybara/rack_test/node.rb, line 23 def [](name) string_node[name] end
all_text()
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# File lib/capybara/rack_test/node.rb, line 6 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 81 def checked? string_node.checked? end
click(keys = [], offset = {})
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# File lib/capybara/rack_test/node.rb, line 58 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 89 def disabled? return true if string_node.disabled? if %w[option optgroup].include? tag_name find_xpath("parent::*[self::optgroup or self::select]")[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 107 def find_css(locator) native.css(locator, Capybara::RackTest::CSSHandlers.new).map { |n| self.class.new(driver, n) } end
find_xpath(locator)
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# File lib/capybara/rack_test/node.rb, line 103 def find_xpath(locator) native.xpath(locator).map { |n| self.class.new(driver, n) } end
path()
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# File lib/capybara/rack_test/node.rb, line 99 def path native.path end
select_option()
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# File lib/capybara/rack_test/node.rb, line 47 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 85 def selected? string_node.selected? end
set(value, **options)
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# File lib/capybara/rack_test/node.rb, line 31 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
tag_name()
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# File lib/capybara/rack_test/node.rb, line 73 def tag_name native.node_name end
unselect_option()
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# File lib/capybara/rack_test/node.rb, line 53 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 27 def value string_node.value end
visible?()
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# File lib/capybara/rack_test/node.rb, line 77 def visible? string_node.visible? end
visible_text()
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# File lib/capybara/rack_test/node.rb, line 15 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 232 def checkbox? input_field? && type == 'checkbox' end
displayed_text(check_ancestor: true)
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@api private
# File lib/capybara/rack_test/node.rb, line 118 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 236 def input_field? tag_name == 'input' end
radio?()
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# File lib/capybara/rack_test/node.rb, line 240 def radio? input_field? && type == 'radio' end
text_or_password?()
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# File lib/capybara/rack_test/node.rb, line 248 def text_or_password? input_field? && (type == 'text' || type == 'password') end
textarea?()
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# File lib/capybara/rack_test/node.rb, line 244 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 196 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 226 def checkable? tag_name == 'input' and %w[checkbox radio].include?(type) end
click_label()
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# File lib/capybara/rack_test/node.rb, line 206 def click_label labelled_control = if native[:for] find_xpath("//input[@id='#{native[:for]}']") else find_xpath(".//input") end.first if labelled_control && (labelled_control.checkbox? || labelled_control.radio?) labelled_control.set(!labelled_control.checked?) end end
deselect_options()
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# File lib/capybara/rack_test/node.rb, line 138 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 200 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 155 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 218 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 147 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 169 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 177 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 |v| new_native = native.clone new_native.remove_attribute('value') native.add_next_sibling(new_native) new_native['value'] = v.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 163 def set_radio(_value) # rubocop:disable Naming/AccessorMethodName other_radios_xpath = XPath.generate { |x| x.anywhere(:input)[x.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 142 def string_node @string_node ||= Capybara::Node::Simple.new(native) end
submits?()
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# File lib/capybara/rack_test/node.rb, line 222 def submits? (tag_name == 'input' and %w[submit image].include?(type)) || (tag_name == 'button' and [nil, "submit"].include?(type)) end
type()
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# File lib/capybara/rack_test/node.rb, line 151 def type native[:type] end