mirror of
https://github.com/teamcapybara/capybara.git
synced 2022-11-09 12:08:07 -05:00
501 lines
16 KiB
Ruby
501 lines
16 KiB
Ruby
# frozen_string_literal: true
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require 'capybara/selector/selector'
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Capybara::Selector::FilterSet.add(:_field) do
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node_filter(:checked, :boolean) { |node, value| !(value ^ node.checked?) }
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node_filter(:unchecked, :boolean) { |node, value| (value ^ node.checked?) }
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node_filter(:disabled, :boolean, default: false, skip_if: :all) { |node, value| !(value ^ node.disabled?) }
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node_filter(:multiple, :boolean) { |node, value| !(value ^ node.multiple?) }
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expression_filter(:name) { |xpath, val| xpath[XPath.attr(:name) == val] }
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expression_filter(:placeholder) { |xpath, val| xpath[XPath.attr(:placeholder) == val] }
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describe(:node_filters) do |checked: nil, unchecked: nil, disabled: nil, multiple: nil, **|
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desc, states = +'', []
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states << 'checked' if checked || (unchecked == false)
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states << 'not checked' if unchecked || (checked == false)
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states << 'disabled' if disabled == true
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states << 'not disabled' if disabled == false
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desc << " that is #{states.join(' and ')}" unless states.empty?
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desc << ' with the multiple attribute' if multiple == true
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desc << ' without the multiple attribute' if multiple == false
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desc
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end
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end
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# rubocop:disable Metrics/BlockLength
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Capybara.add_selector(:xpath) do
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xpath { |xpath| xpath }
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end
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Capybara.add_selector(:css) do
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css { |css| css }
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end
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Capybara.add_selector(:id) do
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xpath { |id| XPath.descendant[XPath.attr(:id) == id.to_s] }
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end
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Capybara.add_selector(:field) do
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xpath do |locator, **options|
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xpath = XPath.descendant(:input, :textarea, :select)[!XPath.attr(:type).one_of('submit', 'image', 'hidden')]
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locate_field(xpath, locator, options)
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end
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expression_filter(:type) do |expr, type|
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type = type.to_s
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if %w[textarea select].include?(type)
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expr.self(type.to_sym)
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else
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expr[XPath.attr(:type) == type]
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end
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end
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filter_set(:_field) # checked/unchecked/disabled/multiple/name/placeholder
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node_filter(:readonly, :boolean) { |node, value| !(value ^ node.readonly?) }
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node_filter(:with) do |node, with|
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with.is_a?(Regexp) ? node.value =~ with : node.value == with.to_s
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end
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describe_expression_filters do |type: nil, **options|
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desc = +''
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(expression_filters.keys - [:type]).each { |ef| desc << " with #{ef} #{options[ef]}" if options.key?(ef) }
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desc << " of type #{type.inspect}" if type
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desc
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end
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describe_node_filters do |**options|
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" with value #{options[:with].to_s.inspect}" if options.key?(:with)
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end
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end
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Capybara.add_selector(:fieldset) do
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xpath(:legend) do |locator, legend: nil, **|
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locator_matchers = (XPath.attr(:id) == locator.to_s) | XPath.child(:legend)[XPath.string.n.is(locator.to_s)]
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locator_matchers |= XPath.attr(test_id) == locator if test_id
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xpath = XPath.descendant(:fieldset)
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xpath = xpath[locator_matchers] unless locator.nil?
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xpath = xpath[XPath.child(:legend)[XPath.string.n.is(legend)]] if legend
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xpath
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end
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node_filter(:disabled, :boolean) { |node, value| !(value ^ node.disabled?) }
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end
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Capybara.add_selector(:link) do
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xpath(:title, :alt) do |locator, href: true, alt: nil, title: nil, **|
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xpath = XPath.descendant(:a)
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xpath = xpath[
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case href
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when nil, false
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!XPath.attr(:href)
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when true
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XPath.attr(:href)
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when Regexp
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nil # needs to be handled in filter
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else
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XPath.attr(:href) == href.to_s
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end
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]
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unless locator.nil?
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locator = locator.to_s
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matchers = [XPath.attr(:id) == locator,
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XPath.string.n.is(locator),
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XPath.attr(:title).is(locator),
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XPath.descendant(:img)[XPath.attr(:alt).is(locator)]]
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matchers << XPath.attr(:'aria-label').is(locator) if enable_aria_label
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matchers << XPath.attr(test_id) == locator if test_id
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xpath = xpath[matchers.reduce(:|)]
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end
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xpath = xpath[find_by_attr(:title, title)]
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xpath = xpath[XPath.descendant(:img)[XPath.attr(:alt) == alt]] if alt
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xpath
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end
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node_filter(:href) do |node, href|
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# If not a Regexp it's been handled in the main XPath
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href.is_a?(Regexp) ? node[:href].match(href) : true
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end
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expression_filter(:download, valid_values: [true, false, String]) do |expr, download|
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mod = case download
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when true then XPath.attr(:download)
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when false then !XPath.attr(:download)
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when String then XPath.attr(:download) == download
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end
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expr[mod]
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end
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describe_expression_filters do |**options|
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desc = +''
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desc << " with href #{options[:href].inspect}" if options[:href] && !options[:href].is_a?(Regexp)
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desc << ' with no href attribute' if options.fetch(:href, true).nil?
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desc
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end
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describe_node_filters do |href: nil, **|
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" with href matching #{href.inspect}" if href.is_a? Regexp
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end
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end
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Capybara.add_selector(:button) do
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xpath(:value, :title, :type) do |locator, **options|
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input_btn_xpath = XPath.descendant(:input)[XPath.attr(:type).one_of('submit', 'reset', 'image', 'button')]
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btn_xpath = XPath.descendant(:button)
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image_btn_xpath = XPath.descendant(:input)[XPath.attr(:type) == 'image']
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unless locator.nil?
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locator = locator.to_s
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locator_matchers = XPath.attr(:id).equals(locator) | XPath.attr(:value).is(locator) | XPath.attr(:title).is(locator)
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locator_matchers |= XPath.attr(:'aria-label').is(locator) if enable_aria_label
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locator_matchers |= XPath.attr(test_id) == locator if test_id
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input_btn_xpath = input_btn_xpath[locator_matchers]
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btn_xpath = btn_xpath[locator_matchers | XPath.string.n.is(locator) | XPath.descendant(:img)[XPath.attr(:alt).is(locator)]]
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alt_matches = XPath.attr(:alt).is(locator)
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alt_matches |= XPath.attr(:'aria-label').is(locator) if enable_aria_label
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image_btn_xpath = image_btn_xpath[alt_matches]
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end
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res_xpath = input_btn_xpath.union(btn_xpath).union(image_btn_xpath)
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res_xpath = expression_filters.keys.inject(res_xpath) { |memo, ef| memo[find_by_attr(ef, options[ef])] }
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res_xpath
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end
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node_filter(:disabled, :boolean, default: false, skip_if: :all) { |node, value| !(value ^ node.disabled?) }
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describe_expression_filters
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describe_node_filters do |disabled: nil, **|
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' that is disabled' if disabled == true
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end
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end
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Capybara.add_selector(:link_or_button) do
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label 'link or button'
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xpath do |locator, **options|
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self.class.all.values_at(:link, :button).map { |selector| selector.xpath.call(locator, options) }.reduce(:union)
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end
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node_filter(:disabled, :boolean, default: false, skip_if: :all) { |node, value| node.tag_name == 'a' || !(value ^ node.disabled?) }
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describe_node_filters do |disabled: nil, **|
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' that is disabled' if disabled == true
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end
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end
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Capybara.add_selector(:fillable_field) do
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label 'field'
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xpath(:allow_self) do |locator, **options|
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xpath = XPath.axis(options[:allow_self] ? :"descendant-or-self" : :descendant, :input, :textarea)[
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!XPath.attr(:type).one_of('submit', 'image', 'radio', 'checkbox', 'hidden', 'file')
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]
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locate_field(xpath, locator, options)
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end
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expression_filter(:type) do |expr, type|
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type = type.to_s
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if type == 'textarea'
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expr.self(type.to_sym)
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else
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expr[XPath.attr(:type) == type]
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end
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end
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filter_set(:_field, %i[disabled multiple name placeholder])
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node_filter(:with) do |node, with|
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with.is_a?(Regexp) ? node.value =~ with : node.value == with.to_s
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end
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describe_expression_filters
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describe_node_filters do |**options|
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" with value #{options[:with].to_s.inspect}" if options.key?(:with)
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end
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end
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Capybara.add_selector(:radio_button) do
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label 'radio button'
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xpath(:allow_self) do |locator, **options|
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xpath = XPath.axis(options[:allow_self] ? :"descendant-or-self" : :descendant, :input)[
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XPath.attr(:type) == 'radio'
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]
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locate_field(xpath, locator, options)
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end
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filter_set(:_field, %i[checked unchecked disabled name])
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node_filter(:option) { |node, value| node.value == value.to_s }
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describe_expression_filters
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describe_node_filters do |option: nil, **|
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" with value #{option.inspect}" if option
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end
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end
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Capybara.add_selector(:checkbox) do
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xpath(:allow_self) do |locator, **options|
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xpath = XPath.axis(options[:allow_self] ? :"descendant-or-self" : :descendant, :input)[
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XPath.attr(:type) == 'checkbox'
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]
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locate_field(xpath, locator, options)
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end
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filter_set(:_field, %i[checked unchecked disabled name])
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node_filter(:option) { |node, value| node.value == value.to_s }
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describe_expression_filters
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describe_node_filters do |option: nil, **|
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" with value #{option.inspect}" if option
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end
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end
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Capybara.add_selector(:select) do
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label 'select box'
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xpath do |locator, **options|
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xpath = XPath.descendant(:select)
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locate_field(xpath, locator, options)
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end
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filter_set(:_field, %i[disabled multiple name placeholder])
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node_filter(:options) do |node, options|
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actual = if node.visible?
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node.all(:xpath, './/option', wait: false).map(&:text)
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else
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node.all(:xpath, './/option', visible: false, wait: false).map { |option| option.text(:all) }
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end
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options.sort == actual.sort
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end
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expression_filter(:with_options) do |expr, options|
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options.inject(expr) do |xpath, option|
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xpath[Capybara::Selector.all[:option].call(option)]
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end
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end
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node_filter(:selected) do |node, selected|
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actual = node.all(:xpath, './/option', visible: false, wait: false).select(&:selected?).map { |option| option.text(:all) }
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Array(selected).sort == actual.sort
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end
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node_filter(:with_selected) do |node, selected|
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actual = node.all(:xpath, './/option', visible: false, wait: false).select(&:selected?).map { |option| option.text(:all) }
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(Array(selected) - actual).empty?
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end
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describe_expression_filters do |with_options: nil, **opts|
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desc = +''
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desc << " with at least options #{with_options.inspect}" if with_options
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desc << describe_all_expression_filters(opts)
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desc
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end
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describe_node_filters do |options: nil, selected: nil, with_selected: nil, **|
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desc = +''
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desc << " with options #{options.inspect}" if options
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desc << " with #{selected.inspect} selected" if selected
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desc << " with at least #{with_selected.inspect} selected" if with_selected
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desc
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end
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end
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Capybara.add_selector(:datalist_input) do
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label 'input box with datalist completion'
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xpath do |locator, **options|
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xpath = XPath.descendant(:input)[XPath.attr(:list)]
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locate_field(xpath, locator, options)
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end
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filter_set(:_field, %i[disabled name placeholder])
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node_filter(:options) do |node, options|
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actual = node.find("//datalist[@id=#{node[:list]}]", visible: :all).all(:datalist_option, wait: false).map(&:value)
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options.sort == actual.sort
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end
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expression_filter(:with_options) do |expr, options|
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options.inject(expr) do |xpath, option|
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xpath[XPath.attr(:list) == XPath.anywhere(:datalist)[Capybara::Selector.all[:datalist_option].call(option)].attr(:id)]
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end
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end
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describe_expression_filters do |with_options: nil, **opts|
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desc = +''
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desc << " with at least options #{with_options.inspect}" if with_options
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desc << describe_all_expression_filters(opts)
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desc
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end
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describe_node_filters do |options: nil, **|
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" with options #{options.inspect}" if options
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end
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end
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Capybara.add_selector(:option) do
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xpath do |locator|
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xpath = XPath.descendant(:option)
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xpath = xpath[XPath.string.n.is(locator.to_s)] unless locator.nil?
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xpath
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end
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node_filter(:disabled, :boolean) { |node, value| !(value ^ node.disabled?) }
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node_filter(:selected, :boolean) { |node, value| !(value ^ node.selected?) }
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describe_node_filters do |**options|
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desc = +''
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desc << " that is#{' not' unless options[:disabled]} disabled" if options.key?(:disabled)
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desc << " that is#{' not' unless options[:selected]} selected" if options.key?(:selected)
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desc
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end
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end
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Capybara.add_selector(:datalist_option) do
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label 'datalist option'
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visible(:all)
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xpath do |locator|
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xpath = XPath.descendant(:option)
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xpath = xpath[XPath.string.n.is(locator.to_s) | (XPath.attr(:value) == locator.to_s)] unless locator.nil?
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xpath
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end
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node_filter(:disabled, :boolean) { |node, value| !(value ^ node.disabled?) }
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describe_node_filters do |**options|
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" that is#{' not' unless options[:disabled]} disabled" if options.key?(:disabled)
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end
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end
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Capybara.add_selector(:file_field) do
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label 'file field'
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xpath(:allow_self) do |locator, **options|
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xpath = XPath.axis(options[:allow_self] ? :"descendant-or-self" : :descendant, :input)[
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XPath.attr(:type) == 'file'
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]
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locate_field(xpath, locator, options)
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end
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filter_set(:_field, %i[disabled multiple name])
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describe_expression_filters
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end
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Capybara.add_selector(:label) do
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label 'label'
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xpath(:for) do |locator, options|
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xpath = XPath.descendant(:label)
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unless locator.nil?
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locator_matchers = XPath.string.n.is(locator.to_s) | (XPath.attr(:id) == locator.to_s)
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locator_matchers |= XPath.attr(test_id) == locator if test_id
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xpath = xpath[locator_matchers]
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end
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if options.key?(:for) && !options[:for].is_a?(Capybara::Node::Element)
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with_attr = XPath.attr(:for) == options[:for].to_s
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labelable_elements = %i[button input keygen meter output progress select textarea]
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wrapped = !XPath.attr(:for) &
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XPath.descendant(*labelable_elements)[XPath.attr(:id) == options[:for].to_s]
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xpath = xpath[with_attr | wrapped]
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end
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xpath
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end
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node_filter(:for) do |node, field_or_value|
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if field_or_value.is_a? Capybara::Node::Element
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if node[:for]
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field_or_value[:id] == node[:for]
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else
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field_or_value.find_xpath('./ancestor::label[1]').include? node.base
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end
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else
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true # Non element values were handled through the expression filter
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end
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end
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describe_expression_filters do |**options|
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" for element with id of \"#{options[:for]}\"" if options.key?(:for) && !options[:for].is_a?(Capybara::Node::Element)
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end
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describe_node_filters do |**options|
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" for element #{options[:for]}" if options[:for]&.is_a?(Capybara::Node::Element)
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end
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end
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Capybara.add_selector(:table) do
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xpath(:caption) do |locator, caption: nil, **|
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xpath = XPath.descendant(:table)
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unless locator.nil?
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locator_matchers = (XPath.attr(:id) == locator.to_s) | XPath.descendant(:caption).is(locator.to_s)
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locator_matchers |= XPath.attr(test_id) == locator if test_id
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xpath = xpath[locator_matchers]
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end
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xpath = xpath[XPath.descendant(:caption) == caption] if caption
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xpath
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end
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describe_expression_filters do |caption: nil, **|
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" with caption \"#{caption}\"" if caption
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end
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end
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Capybara.add_selector(:frame) do
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xpath(:name) do |locator, **options|
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xpath = XPath.descendant(:iframe).union(XPath.descendant(:frame))
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unless locator.nil?
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locator_matchers = (XPath.attr(:id) == locator.to_s) | (XPath.attr(:name) == locator.to_s)
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locator_matchers |= XPath.attr(test_id) == locator if test_id
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xpath = xpath[locator_matchers]
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end
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xpath = expression_filters.keys.inject(xpath) { |memo, ef| memo[find_by_attr(ef, options[ef])] }
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xpath
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end
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describe_expression_filters do |name: nil, **|
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" with name #{name}" if name
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end
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end
|
|
|
|
Capybara.add_selector(:element) do
|
|
xpath do |locator, **|
|
|
locator ? XPath.descendant(locator.to_sym) : XPath.descendant
|
|
end
|
|
|
|
expression_filter(:attributes, matcher: /.+/) do |xpath, name, val|
|
|
case val
|
|
when Regexp
|
|
xpath
|
|
when true
|
|
xpath[XPath.attr(name)]
|
|
when false
|
|
xpath[!XPath.attr(name)]
|
|
when XPath::Expression
|
|
xpath[XPath.attr(name)[val]]
|
|
else
|
|
xpath[XPath.attr(name.to_sym) == val]
|
|
end
|
|
end
|
|
|
|
node_filter(:attributes, matcher: /.+/) do |node, name, val|
|
|
val.is_a?(Regexp) ? node[name] =~ val : true
|
|
end
|
|
|
|
describe_expression_filters do |**options|
|
|
booleans, values = options.partition { |_k, v| [true, false].include? v }.map(&:to_h)
|
|
desc = describe_all_expression_filters(values)
|
|
desc + booleans.map do |k, v|
|
|
v ? " with #{k} attribute" : "without #{k} attribute"
|
|
end.join
|
|
end
|
|
end
|
|
# rubocop:enable Metrics/BlockLength
|