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How to use expression_filter method of Capybara Package

Best Capybara code snippet using Capybara.expression_filter

selector.rb

Source:selector.rb

...4Capybara::Selector::FilterSet.add(:_field) do5  node_filter(:checked, :boolean) { |node, value| !(value ^ node.checked?) }6  node_filter(:unchecked, :boolean) { |node, value| (value ^ node.checked?) }7  node_filter(:disabled, :boolean, default: false, skip_if: :all) { |node, value| !(value ^ node.disabled?) }8  expression_filter(:name) { |xpath, val| xpath[XPath.attr(:name) == val] }9  expression_filter(:placeholder) { |xpath, val| xpath[XPath.attr(:placeholder) == val] }10  expression_filter(:disabled) { |xpath, val| val ? xpath : xpath[~XPath.attr(:disabled)] }11  expression_filter(:multiple) { |xpath, val| xpath[val ? XPath.attr(:multiple) : ~XPath.attr(:multiple)] }12  describe(:expression_filters) do |name: nil, placeholder: nil, disabled: nil, multiple: nil, **|13    desc = +''14    desc << ' that is not disabled' if disabled == false15    desc << " with name #{name}" if name16    desc << " with placeholder #{placeholder}" if placeholder17    desc << ' with the multiple attribute' if multiple == true18    desc << ' without the multiple attribute' if multiple == false19    desc20  end21  describe(:node_filters) do |checked: nil, unchecked: nil, disabled: nil, **|22    desc, states = +'', []23    states << 'checked' if checked || (unchecked == false)24    states << 'not checked' if unchecked || (checked == false)25    states << 'disabled' if disabled == true26    desc << " that is #{states.join(' and ')}" unless states.empty?27    desc28  end29end30# rubocop:disable Metrics/BlockLength31Capybara.add_selector(:xpath, locator_type: [:to_xpath, String], raw_locator: true) do32  xpath { |xpath| xpath }33end34Capybara.add_selector(:css, locator_type: [String, Symbol], raw_locator: true) do35  css { |css| css }36end37Capybara.add_selector(:id, locator_type: [String, Symbol, Regexp]) do38  xpath { |id| builder(XPath.descendant).add_attribute_conditions(id: id) }39  locator_filter {  |node, id| id.is_a?(Regexp) ? id.match?(node[:id]) : true }40end41Capybara.add_selector(:field, locator_type: [String, Symbol]) do42  visible { |options| :hidden if options[:type].to_s == 'hidden' }43  xpath do |locator, **options|44    invalid_types = %w[submit image]45    invalid_types << 'hidden' unless options[:type].to_s == 'hidden'46    xpath = XPath.descendant(:input, :textarea, :select)[!XPath.attr(:type).one_of(*invalid_types)]47    locate_field(xpath, locator, options)48  end49  expression_filter(:type) do |expr, type|50    type = type.to_s51    if %w[textarea select].include?(type)52      expr.self(type.to_sym)53    else54      expr[XPath.attr(:type) == type]55    end56  end57  filter_set(:_field) # checked/unchecked/disabled/multiple/name/placeholder58  node_filter(:readonly, :boolean) { |node, value| !(value ^ node.readonly?) }59  node_filter(:with) do |node, with|60    val = node.value61    (with.is_a?(Regexp) ? with.match?(val) : val == with.to_s).tap do |res|62      add_error("Expected value to be #{with.inspect} but was #{val.inspect}") unless res63    end64  end65  describe_expression_filters do |type: nil, **|66    " of type #{type.inspect}" if type67  end68  describe_node_filters do |**options|69    " with value #{options[:with].to_s.inspect}" if options.key?(:with)70  end71end72Capybara.add_selector(:fieldset, locator_type: [String, Symbol]) do73  xpath do |locator, legend: nil, **|74    locator_matchers = (XPath.attr(:id) == locator.to_s) | XPath.child(:legend)[XPath.string.n.is(locator.to_s)]75    locator_matchers |= XPath.attr(test_id) == locator.to_s if test_id76    xpath = XPath.descendant(:fieldset)[locator && locator_matchers]77    xpath = xpath[XPath.child(:legend)[XPath.string.n.is(legend)]] if legend78    xpath79  end80  node_filter(:disabled, :boolean) { |node, value| !(value ^ node.disabled?) }81  expression_filter(:disabled) { |xpath, val| val ? xpath : xpath[~XPath.attr(:disabled)] }82end83Capybara.add_selector(:link, locator_type: [String, Symbol]) do84  xpath do |locator, href: true, alt: nil, title: nil, **|85    xpath = builder(XPath.descendant(:a)).add_attribute_conditions(href: href)86    unless locator.nil?87      locator = locator.to_s88      matchers = [XPath.attr(:id) == locator,89                  XPath.string.n.is(locator),90                  XPath.attr(:title).is(locator),91                  XPath.descendant(:img)[XPath.attr(:alt).is(locator)]]92      matchers << XPath.attr(:'aria-label').is(locator) if enable_aria_label93      matchers << XPath.attr(test_id).equals(locator) if test_id94      xpath = xpath[matchers.reduce(:|)]95    end96    xpath = xpath[find_by_attr(:title, title)]97    xpath = xpath[XPath.descendant(:img)[XPath.attr(:alt) == alt]] if alt98    xpath99  end100  node_filter(:href) do |node, href|101    # If not a Regexp it's been handled in the main XPath102    (href.is_a?(Regexp) ? node[:href].match(href) : true).tap do |res|103      add_error "Expected href to match #{href.inspect} but it was #{node[:href].inspect}" unless res104    end105  end106  expression_filter(:download, valid_values: [true, false, String]) do |expr, download|107    builder(expr).add_attribute_conditions(download: download)108  end109  describe_expression_filters do |download: nil, **options|110    desc = +''111    if (href = options[:href])112      desc << " with href #{'matching ' if href.is_a? Regexp}#{href.inspect}"113    elsif options.key?(:href) # is nil/false specified?114      desc << ' with no href attribute'115    end116    desc << " with download attribute#{" #{download}" if download.is_a? String}" if download117    desc << ' without download attribute' if download == false118    desc119  end120end121Capybara.add_selector(:button, locator_type: [String, Symbol]) do122  xpath(:value, :title, :type, :name) do |locator, **options|123    input_btn_xpath = XPath.descendant(:input)[XPath.attr(:type).one_of('submit', 'reset', 'image', 'button')]124    btn_xpath = XPath.descendant(:button)125    image_btn_xpath = XPath.descendant(:input)[XPath.attr(:type) == 'image']126    unless locator.nil?127      locator = locator.to_s128      locator_matchers = XPath.attr(:id).equals(locator) | XPath.attr(:name).equals(locator) | XPath.attr(:value).is(locator) | XPath.attr(:title).is(locator)129      locator_matchers |= XPath.attr(:'aria-label').is(locator) if enable_aria_label130      locator_matchers |= XPath.attr(test_id) == locator if test_id131      input_btn_xpath = input_btn_xpath[locator_matchers]132      btn_xpath = btn_xpath[locator_matchers | XPath.string.n.is(locator) | XPath.descendant(:img)[XPath.attr(:alt).is(locator)]]133      alt_matches = XPath.attr(:alt).is(locator)134      alt_matches |= XPath.attr(:'aria-label').is(locator) if enable_aria_label135      image_btn_xpath = image_btn_xpath[alt_matches]136    end137    %i[value title type name].inject(input_btn_xpath.union(btn_xpath).union(image_btn_xpath)) do |memo, ef|138      memo[find_by_attr(ef, options[ef])]139    end140  end141  node_filter(:disabled, :boolean, default: false, skip_if: :all) { |node, value| !(value ^ node.disabled?) }142  expression_filter(:disabled) { |xpath, val| val ? xpath : xpath[~XPath.attr(:disabled)] }143  describe_expression_filters do |disabled: nil, **options|144    desc = +''145    desc << ' that is not disabled' if disabled == false146    desc << describe_all_expression_filters(options)147  end148  describe_node_filters do |disabled: nil, **|149    ' that is disabled' if disabled == true150  end151end152Capybara.add_selector(:link_or_button, locator_type: [String, Symbol]) do153  label 'link or button'154  xpath do |locator, **options|155    self.class.all.values_at(:link, :button).map do |selector|156      instance_exec(locator, options, &selector.xpath)157    end.reduce(:union)158  end159  node_filter(:disabled, :boolean, default: false, skip_if: :all) { |node, value| !(value ^ node.disabled?) }160  describe_node_filters do |disabled: nil, **|161    ' that is disabled' if disabled == true162  end163end164Capybara.add_selector(:fillable_field, locator_type: [String, Symbol]) do165  label 'field'166  xpath do |locator, allow_self: nil, **options|167    xpath = XPath.axis(allow_self ? :"descendant-or-self" : :descendant, :input, :textarea)[168      !XPath.attr(:type).one_of('submit', 'image', 'radio', 'checkbox', 'hidden', 'file')169    ]170    locate_field(xpath, locator, options)171  end172  expression_filter(:type) do |expr, type|173    type = type.to_s174    if type == 'textarea'175      expr.self(type.to_sym)176    else177      expr[XPath.attr(:type) == type]178    end179  end180  filter_set(:_field, %i[disabled multiple name placeholder])181  node_filter(:with) do |node, with|182    val = node.value183    (with.is_a?(Regexp) ? with.match?(val) : val == with.to_s).tap do |res|184      add_error("Expected value to be #{with.inspect} but was #{val.inspect}") unless res185    end186  end187  describe_node_filters do |**options|188    " with value #{options[:with].to_s.inspect}" if options.key?(:with)189  end190end191Capybara.add_selector(:radio_button, locator_type: [String, Symbol]) do192  label 'radio button'193  xpath do |locator, allow_self: nil, **options|194    xpath = XPath.axis(allow_self ? :"descendant-or-self" : :descendant, :input)[195      XPath.attr(:type) == 'radio'196    ]197    locate_field(xpath, locator, options)198  end199  filter_set(:_field, %i[checked unchecked disabled name])200  node_filter(:option) do |node, value|201    val = node.value202    (val == value.to_s).tap do |res|203      add_error("Expected option value to be #{value.inspect} but it was #{val.inspect}") unless res204    end205  end206  describe_node_filters do |option: nil, **|207    " with value #{option.inspect}" if option208  end209end210Capybara.add_selector(:checkbox, locator_type: [String, Symbol]) do211  xpath do |locator, allow_self: nil, **options|212    xpath = XPath.axis(allow_self ? :"descendant-or-self" : :descendant, :input)[213      XPath.attr(:type) == 'checkbox'214    ]215    locate_field(xpath, locator, options)216  end217  filter_set(:_field, %i[checked unchecked disabled name])218  node_filter(:option) do |node, value|219    val = node.value220    (val == value.to_s).tap do |res|221      add_error("Expected option value to be #{value.inspect} but it was #{val.inspect}") unless res222    end223  end224  describe_node_filters do |option: nil, **|225    " with value #{option.inspect}" if option226  end227end228Capybara.add_selector(:select, locator_type: [String, Symbol]) do229  label 'select box'230  xpath do |locator, **options|231    xpath = XPath.descendant(:select)232    locate_field(xpath, locator, options)233  end234  filter_set(:_field, %i[disabled multiple name placeholder])235  node_filter(:options) do |node, options|236    actual = if node.visible?237      node.all(:xpath, './/option', wait: false).map(&:text)238    else239      node.all(:xpath, './/option', visible: false, wait: false).map { |option| option.text(:all) }240    end241    (options.sort == actual.sort).tap do |res|242      add_error("Expected options #{options.inspect} found #{actual.inspect}") unless res243    end244  end245  expression_filter(:with_options) do |expr, options|246    options.inject(expr) do |xpath, option|247      xpath[self.class.all[:option].call(option)]248    end249  end250  node_filter(:selected) do |node, selected|251    actual = node.all(:xpath, './/option', visible: false, wait: false).select(&:selected?).map { |option| option.text(:all) }252    (Array(selected).sort == actual.sort).tap do |res|253      add_error("Expected #{selected.inspect} to be selected found #{actual.inspect}") unless res254    end255  end256  node_filter(:with_selected) do |node, selected|257    actual = node.all(:xpath, './/option', visible: false, wait: false).select(&:selected?).map { |option| option.text(:all) }258    (Array(selected) - actual).empty?.tap do |res|259      add_error("Expected at least #{selected.inspect} to be selected found #{actual.inspect}") unless res260    end261  end262  describe_expression_filters do |with_options: nil, **|263    desc = +''264    desc << " with at least options #{with_options.inspect}" if with_options265    desc266  end267  describe_node_filters do |options: nil, selected: nil, with_selected: nil, disabled: nil, **|268    desc = +''269    desc << " with options #{options.inspect}" if options270    desc << " with #{selected.inspect} selected" if selected271    desc << " with at least #{with_selected.inspect} selected" if with_selected272    desc << ' which is disabled' if disabled273    desc274  end275end276Capybara.add_selector(:datalist_input, locator_type: [String, Symbol]) do277  label 'input box with datalist completion'278  xpath do |locator, **options|279    xpath = XPath.descendant(:input)[XPath.attr(:list)]280    locate_field(xpath, locator, options)281  end282  filter_set(:_field, %i[disabled name placeholder])283  node_filter(:options) do |node, options|284    actual = node.find("//datalist[@id=#{node[:list]}]", visible: :all).all(:datalist_option, wait: false).map(&:value)285    (options.sort == actual.sort).tap do |res|286      add_error("Expected #{options.inspect} options found #{actual.inspect}") unless res287    end288  end289  expression_filter(:with_options) do |expr, options|290    options.inject(expr) do |xpath, option|291      xpath[XPath.attr(:list) == XPath.anywhere(:datalist)[self.class.all[:datalist_option].call(option)].attr(:id)]292    end293  end294  describe_expression_filters do |with_options: nil, **|295    desc = +''296    desc << " with at least options #{with_options.inspect}" if with_options297    desc298  end299  describe_node_filters do |options: nil, **|300    " with options #{options.inspect}" if options301  end302end303Capybara.add_selector(:option, locator_type: [String, Symbol]) do304  xpath do |locator|305    xpath = XPath.descendant(:option)306    xpath = xpath[XPath.string.n.is(locator.to_s)] unless locator.nil?307    xpath308  end309  node_filter(:disabled, :boolean) { |node, value| !(value ^ node.disabled?) }310  expression_filter(:disabled) { |xpath, val| val ? xpath : xpath[~XPath.attr(:disabled)] }311  node_filter(:selected, :boolean) { |node, value| !(value ^ node.selected?) }312  describe_expression_filters do |disabled: nil, **options|313    desc = +''314    desc << ' that is not disabled' if disabled == false315    (expression_filters.keys & options.keys).inject(desc) { |memo, ef| memo << " with #{ef} #{options[ef]}" }316  end317  describe_node_filters do |**options|318    desc = +''319    desc << ' that is disabled' if options[:disabled]320    desc << " that is#{' not' unless options[:selected]} selected" if options.key?(:selected)321    desc322  end323end324Capybara.add_selector(:datalist_option, locator_type: [String, Symbol]) do325  label 'datalist option'326  visible(:all)327  xpath do |locator|328    xpath = XPath.descendant(:option)329    xpath = xpath[XPath.string.n.is(locator.to_s) | (XPath.attr(:value) == locator.to_s)] unless locator.nil?330    xpath331  end332  node_filter(:disabled, :boolean) { |node, value| !(value ^ node.disabled?) }333  expression_filter(:disabled) { |xpath, val| val ? xpath : xpath[~XPath.attr(:disabled)] }334  describe_expression_filters do |disabled: nil, **options|335    desc = +''336    desc << ' that is not disabled' if disabled == false337    desc << describe_all_expression_filters(options)338  end339  describe_node_filters do |**options|340    ' that is disabled' if options[:disabled]341  end342end343Capybara.add_selector(:file_field, locator_type: [String, Symbol]) do344  label 'file field'345  xpath do |locator, allow_self: nil, **options|346    xpath = XPath.axis(allow_self ? :"descendant-or-self" : :descendant, :input)[347      XPath.attr(:type) == 'file'348    ]349    locate_field(xpath, locator, options)350  end351  filter_set(:_field, %i[disabled multiple name])352end353Capybara.add_selector(:label, locator_type: [String, Symbol]) do354  label 'label'355  xpath(:for) do |locator, options|356    xpath = XPath.descendant(:label)357    unless locator.nil?358      locator_matchers = XPath.string.n.is(locator.to_s) | (XPath.attr(:id) == locator.to_s)359      locator_matchers |= XPath.attr(test_id) == locator if test_id360      xpath = xpath[locator_matchers]361    end362    if options.key?(:for)363      if (for_option = options[:for].is_a?(Capybara::Node::Element) ? options[:for][:id] : options[:for])364        with_attr = XPath.attr(:for) == for_option.to_s365        labelable_elements = %i[button input keygen meter output progress select textarea]366        wrapped = !XPath.attr(:for) &367                  XPath.descendant(*labelable_elements)[XPath.attr(:id) == for_option.to_s]368        xpath = xpath[with_attr | wrapped]369      end370    end371    xpath372  end373  node_filter(:for) do |node, field_or_value|374    # Non element values were handled through the expression filter375    next true unless field_or_value.is_a? Capybara::Node::Element376    if (for_val = node[:for])377      field_or_value[:id] == for_val378    else379      field_or_value.find_xpath('./ancestor::label[1]').include? node.base380    end381  end382  describe_expression_filters do |**options|383    " for element with id of \"#{options[:for]}\"" if options.key?(:for) && !options[:for].is_a?(Capybara::Node::Element)384  end385  describe_node_filters do |**options|386    " for element #{options[:for]}" if options[:for]&.is_a?(Capybara::Node::Element)387  end388end389Capybara.add_selector(:table, locator_type: [String, Symbol]) do390  xpath do |locator, caption: nil, **|391    xpath = XPath.descendant(:table)392    unless locator.nil?393      locator_matchers = (XPath.attr(:id) == locator.to_s) | XPath.descendant(:caption).is(locator.to_s)394      locator_matchers |= XPath.attr(test_id) == locator if test_id395      xpath = xpath[locator_matchers]396    end397    xpath = xpath[XPath.descendant(:caption) == caption] if caption398    xpath399  end400  expression_filter(:with_cols, valid_values: [Array]) do |xpath, cols|401    col_conditions = cols.map do |col|402      if col.is_a? Hash403        col.reduce(nil) do |xp, (header, cell_str)|404          header = XPath.descendant(:th)[XPath.string.n.is(header)]405          td = XPath.descendant(:tr)[header].descendant(:td)406          cell_condition = XPath.string.n.is(cell_str)407          cell_condition &= prev_col_position?(XPath.ancestor(:table)[1].join(xp)) if xp408          td[cell_condition]409        end410      else411        cells_xp = col.reduce(nil) do |prev_cell, cell_str|412          cell_condition = XPath.string.n.is(cell_str)413          if prev_cell414            prev_cell = XPath.ancestor(:tr)[1].preceding_sibling(:tr).join(prev_cell)415            cell_condition &= prev_col_position?(prev_cell)416          end417          XPath.descendant(:td)[cell_condition]418        end419        XPath.descendant(:tr).join(cells_xp)420      end421    end.reduce(:&)422    xpath[col_conditions]423  end424  expression_filter(:cols, valid_values: [Array]) do |xpath, cols|425    raise ArgumentError, ':cols must be an Array of Arrays' unless cols.all? { |col| col.is_a? Array }426    rows = cols.transpose427    col_conditions = rows.map { |row| match_row(row, match_size: true) }.reduce(:&)428    xpath[match_row_count(rows.size)][col_conditions]429  end430  expression_filter(:with_rows, valid_values: [Array]) do |xpath, rows|431    rows_conditions = rows.map { |row| match_row(row) }.reduce(:&)432    xpath[rows_conditions]433  end434  expression_filter(:rows, valid_values: [Array]) do |xpath, rows|435    rows_conditions = rows.map { |row| match_row(row, match_size: true) }.reduce(:&)436    xpath[match_row_count(rows.size)][rows_conditions]437  end438  describe_expression_filters do |caption: nil, **|439    " with caption \"#{caption}\"" if caption440  end441  def prev_col_position?(cell)442    XPath.position.equals(cell_position(cell))443  end444  def cell_position(cell)445    cell.preceding_sibling(:td).count.plus(1)446  end447  def match_row(row, match_size: false)448    xp = XPath.descendant(:tr)[449      if row.is_a? Hash450        row_match_cells_to_headers(row)451      else452        XPath.descendant(:td)[row_match_ordered_cells(row)]453      end454    ]455    xp = xp[XPath.descendant(:td).count.equals(row.size)] if match_size456    xp457  end458  def match_row_count(size)459    XPath.descendant(:tbody).descendant(:tr).count.equals(size) | (XPath.descendant(:tr).count.equals(size) & ~XPath.descendant(:tbody))460  end461  def row_match_cells_to_headers(row)462    row.map do |header, cell|463      header_xp = XPath.ancestor(:table)[1].descendant(:tr)[1].descendant(:th)[XPath.string.n.is(header)]464      XPath.descendant(:td)[465        XPath.string.n.is(cell) & XPath.position.equals(header_xp.preceding_sibling.count.plus(1))466      ]467    end.reduce(:&)468  end469  def row_match_ordered_cells(row)470    row_conditions = row.map do |cell|471      XPath.self(:td)[XPath.string.n.is(cell)]472    end473    row_conditions.reverse.reduce do |cond, cell|474      cell[XPath.following_sibling[cond]]475    end476  end477end478Capybara.add_selector(:table_row, locator_type: [Array, Hash]) do479  xpath do |locator|480    xpath = XPath.descendant(:tr)481    if locator.is_a? Hash482      locator.reduce(xpath) do |xp, (header, cell)|483        header_xp = XPath.ancestor(:table)[1].descendant(:tr)[1].descendant(:th)[XPath.string.n.is(header)]484        cell_xp = XPath.descendant(:td)[485          XPath.string.n.is(cell) & XPath.position.equals(header_xp.preceding_sibling.count.plus(1))486        ]487        xp[cell_xp]488      end489    else490      initial_td = XPath.descendant(:td)[XPath.string.n.is(locator.shift)]491      tds = locator.reverse.map { |cell| XPath.following_sibling(:td)[XPath.string.n.is(cell)] }.reduce { |xp, cell| xp[cell] }492      xpath[initial_td[tds]]493    end494  end495end496Capybara.add_selector(:frame, locator_type: [String, Symbol]) do497  xpath do |locator, name: nil, **|498    xpath = XPath.descendant(:iframe).union(XPath.descendant(:frame))499    unless locator.nil?500      locator_matchers = (XPath.attr(:id) == locator.to_s) | (XPath.attr(:name) == locator.to_s)501      locator_matchers |= XPath.attr(test_id) == locator if test_id502      xpath = xpath[locator_matchers]503    end504    xpath[find_by_attr(:name, name)]505  end506  describe_expression_filters do |name: nil, **|507    " with name #{name}" if name508  end509end510Capybara.add_selector(:element, locator_type: [String, Symbol]) do511  xpath do |locator, **|512    XPath.descendant.where(locator ? XPath.local_name == locator.to_s : nil)513  end514  expression_filter(:attributes, matcher: /.+/) do |xpath, name, val|515    builder(xpath).add_attribute_conditions(name => val)516  end517  node_filter(:attributes, matcher: /.+/) do |node, name, val|518    next true unless val.is_a?(Regexp)519    (val.match? node[name]).tap do |res|520      add_error("Expected #{name} to match #{val.inspect} but it was #{node[name]}") unless res521    end522  end523  describe_expression_filters do |**options|524    booleans, values = options.partition { |_k, v| [true, false].include? v }.map(&:to_h)525    desc = describe_all_expression_filters(values)526    desc + booleans.map do |k, v|527      v ? " with #{k} attribute" : "without #{k} attribute"528    end.join529  end530end531# rubocop:enable Metrics/BlockLength...

filter_set_spec.rb

Source:filter_set_spec.rb

...6  end7  it 'allows node filters' do8    fs = Capybara::Selector::FilterSet.add(:test) do9      node_filter(:node_test, :boolean) { |_node, _value| true }10      expression_filter(:expression_test, :boolean) { |_expr, _value| true }11    end12    expect(fs.node_filters.keys).to include(:node_test)13    expect(fs.node_filters.keys).not_to include(:expression_test)14  end15  it 'allows expression filters' do16    fs = Capybara::Selector::FilterSet.add(:test) do17      node_filter(:node_test, :boolean) { |_node, _value| true }18      expression_filter(:expression_test, :boolean) { |_expr, _value| true }19    end20    expect(fs.expression_filters.keys).to include(:expression_test)21    expect(fs.expression_filters.keys).not_to include(:node_test)22  end23  it 'allows node filter and expression filter with the same name' do24    fs = Capybara::Selector::FilterSet.add(:test) do25      node_filter(:test, :boolean) { |_node, _value| true }26      expression_filter(:test, :boolean) { |_expr, _value| true }27    end28    expect(fs.expression_filters[:test]).not_to eq fs.node_filters[:test]29  end30  it 'allows `filter` as an alias of `node_filter`' do31    fs = Capybara::Selector::FilterSet.add(:test) do32      filter(:node_test, :boolean) { |_node, _value| true }33    end34    expect(fs.node_filters.keys).to include(:node_test)35  end36end...

expression_filter

Using AI Code Generation

1Capybara.visit('/')2Capybara.fill_in('q', :with => 'Capybara')3Capybara.click_button('Google Search')4Capybara.expression_filter(/Capybara/) do5Capybara.click_link('Capybara')6Capybara.click_link('Capybara')7Capybara.click_link('Capybara')8Capybara.click_link('Capybara')9Capybara.click_link('Capybara')10Capybara.click_link('Capybara')11Capybara.click_link('Capybara')12Capybara.click_link('Capybara')13Capybara.click_link('Capybara')14Capybara.click_link('Capybara')15Capybara.click_link('Capybara')16Capybara.click_link('Capybara')17Capybara.click_link('Capybara')18visit('/')19fill_in('q', :with => 'Capybara')20click_button('Google Search')21expression_filter(/Capybara/) do22click_link('Capybara')23click_link('Capybara')24click_link('Capybara')25click_link('Capybara')26click_link('Capybara')27click_link('Capybara')28click_link('Capybara')29click_link('Capybara')30click_link('Capybara')31click_link('Capybara')32click_link('Capybara')33click_link('Capybara')34click_link('Capybara')35click_link('Capybara')

expression_filter

Using AI Code Generation

1Capybara.expression_filter(:foo) do |node, args|2Capybara.expression_filter(:foo) do |node, args|3Capybara.expression_filter(:foo) do |node, args|4Capybara.expression_filter(:foo) do |node, args|5Capybara.expression_filter(:foo) do |node, args|6Capybara.expression_filter(:foo) do |node, args|7Capybara.expression_filter(:foo) do |node, args|8Capybara.expression_filter(:foo) do |node, args|9Capybara.expression_filter(:foo) do |node, args|10Capybara.expression_filter(:foo) do |node, args|11puts Capybara.evaluate_script('document.body.innerHTML')

expression_filter

Using AI Code Generation

1  config.allow_url("http://www.google.co.in")2  config.allow_url("http://www.google.com")3  config.allow_url("http://www.google.com/search")4  config.allow_url("http://www.google.com/search?complete=1")5  config.allow_url("http://www.google.com/search?complete=1&hl=en")

expression_filter

Using AI Code Generation

1Capybara.expression_filter(:foo) do |node, args|2Capybara.expression_filter(:foo) do |node, args|3Capybara.expression_filter(:foo) do |node, args|4Capybara.expression_filter(:foo) do |node, args|5Capybara.expression_filter(:foo) do |node, args|6Capybara.expression_filter(:foo) do |node, args|7Capybara.expression_filter(:foo) do |node, args|8Capybara.expression_filter(:foo) do |node, args|9Capybara.expression_filter(:foo) do |node, args|10Capybara.expression_filter(:foo) do |node, args|

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