module Capybara::Node::Actions
Constants
- DATALIST_OPTIONS_SCRIPT
- RESET_STYLE_SCRIPT
- UPDATE_STYLE_SCRIPT
Public Instance Methods
Find a file field on the page and attach a file given its path. The file field can be found via its name, id or label text.
page.attach_file(locator, '/path/to/file.png')
@macro waiting_behavior
@param [String] locator Which field to attach the file to @param [String] path The path of the file that will be attached, or an array of paths
@option options [Symbol] match (Capybara.match) The matching strategy to use (:one, :first, :prefer_exact, :smart). @option options [Boolean] exact (Capybara.exact) Match the exact label name/contents or accept a partial match. @option options [Boolean] multiple Match field which allows multiple file selection @option options [String] id Match fields that match the id attribute @option options [String] name Match fields that match the name attribute @option options [String, Array<String>] :class Match fields that match the class(es) provided @option options [true, Hash] make_visible A Hash of CSS styles to change before attempting to attach the file, if `true` { opacity: 1, display: 'block', visibility: 'visible' } is used (may not be supported by all drivers)
@return [Capybara::Node::Element] The file field element
# File lib/capybara/node/actions.rb, line 255 def attach_file(locator = nil, path, make_visible: nil, **options) # rubocop:disable Style/OptionalArguments Array(path).each do |p| raise Capybara::FileNotFound, "cannot attach file, #{p} does not exist" unless File.exist?(p.to_s) end # Allow user to update the CSS style of the file input since they are so often hidden on a page if make_visible ff = find(:file_field, locator, options.merge(visible: :all)) while_visible(ff, make_visible) { |el| el.set(path) } else find(:file_field, locator, options).set(path) end end
Find a check box and mark it as checked. The check box can be found via name, id or label text.
page.check('German')
@overload check(, options)
@param [String] locator Which check box to check @option options [String] :option Value of the checkbox to select @option options [String] id Match fields that match the id attribute @option options [String] name Match fields that match the name attribute @option options [String, Array<String>] :class Match fields that match the class(es) provided @macro label_click @macro waiting_behavior
@return [Capybara::Node::Element] The element checked or the label clicked
# File lib/capybara/node/actions.rb, line 132 def check(locator = nil, **options) _check_with_label(:checkbox, true, locator, **options) end
Find a radio button and mark it as checked. The radio button can be found via name, id or label text.
page.choose('Male')
@overload choose(, options)
@param [String] locator Which radio button to choose @option options [String] :option Value of the radio_button to choose @option options [String] :id Match fields that match the id attribute @option options [String] :name Match fields that match the name attribute @option options [String, Array<String>] :class Match fields that match the class(es) provided @macro waiting_behavior @macro label_click
@return [Capybara::Node::Element] The element chosen or the label clicked
# File lib/capybara/node/actions.rb, line 109 def choose(locator = nil, **options) _check_with_label(:radio_button, true, locator, **options) end
Finds a link by id, text or title and clicks it. Also looks at image alt text inside the link.
@macro waiting_behavior
@overload click_link(, options)
@param [String] locator text, id, title or nested image's alt attribute @param options See {Capybara::Node::Finders#find_link}
@return [Capybara::Node::Element] The element clicked
# File lib/capybara/node/actions.rb, line 40 def click_link(locator = nil, **options) find(:link, locator, options).click end
Locate a text field or text area and fill it in with the given text The field can be found via its name, id or label text.
page.fill_in 'Name', with: 'Bob'
@overload fill_in(, options={})
@param [String] locator Which field to fill in @param [Hash] options @macro waiting_behavior @option options [String] :with The value to fill in - required @option options [Hash] :fill_options Driver specific options regarding how to fill fields @option options [String] :currently_with The current value property of the field to fill in @option options [Boolean] :multiple Match fields that can have multiple values? @option options [String] :id Match fields that match the id attribute @option options [String] :name Match fields that match the name attribute @option options [String] :placeholder Match fields that match the placeholder attribute @option options [String, Array<String>] :class Match fields that match the class(es) provided
@return [Capybara::Node::Element] The element filled_in
# File lib/capybara/node/actions.rb, line 83 def fill_in(locator = nil, with:, fill_options: {}, **options) options[:with] = options.delete(:currently_with) if options.key?(:currently_with) find(:fillable_field, locator, options).set(with, fill_options) end
If `:from` option is present, `select` finds a select box, or text input
with associated datalist, on the page and selects a particular option from
it. Otherwise it finds an option inside current scope and selects it. If
the select box is a multiple select, select
can be called
multiple times to select more than one option. The select box can be found
via its name, id or label text. The option can be found by its text.
page.select 'March', from: 'Month'
@macro waiting_behavior
@param [String] value Which option to select @option options [String] :from The id, name or label of the select box
@return [Capybara::Node::Element] The option element selected
# File lib/capybara/node/actions.rb, line 176 def select(value = nil, from: nil, **options) scope = if from synchronize(Capybara::Queries::BaseQuery.wait(options, session_options.default_max_wait_time)) do begin find(:select, from, options) rescue Capybara::ElementNotFound => select_error raise if %i[selected with_selected multiple].any? { |option| options.key?(option) } begin find(:datalist_input, from, options) rescue Capybara::ElementNotFound => dlinput_error raise Capybara::ElementNotFound, "#{select_error.message} and #{dlinput_error.message}" end end end else self end if scope.respond_to?(:tag_name) && scope.tag_name == "input" begin # TODO: this is a more efficient but won't work with non-JS drivers # datalist_options = session.evaluate_script('Array.prototype.slice.call((arguments[0].list||{}).options || []).filter(function(el){ return !el.disabled }).map(function(el){ return { "value": el.value, "label": el.label} })', scope) datalist_options = session.evaluate_script(DATALIST_OPTIONS_SCRIPT, scope) if (option = datalist_options.find { |o| o['value'] == value || o['label'] == value }) scope.set(option["value"]) else raise ::Capybara::ElementNotFound, "Unable to find datalist option \"#{value}\"" end rescue ::Capybara::NotSupportedByDriverError # Implement for drivers that don't support JS datalist = find(:xpath, XPath.descendant(:datalist)[XPath.attr(:id) == scope[:list]], visible: false) option = datalist.find(:datalist_option, value, disabled: false) scope.set(option.value) end else scope.find(:option, value, options).select_option end end
Find a check box and mark uncheck it. The check box can be found via name, id or label text.
page.uncheck('German')
@overload uncheck(, options)
@param [String] locator Which check box to uncheck @option options [String] :option Value of the checkbox to deselect @option options [String] id Match fields that match the id attribute @option options [String] name Match fields that match the name attribute @option options [String, Array<String>] :class Match fields that match the class(es) provided @macro label_click @macro waiting_behavior
@return [Capybara::Node::Element] The element unchecked or the label clicked
# File lib/capybara/node/actions.rb, line 155 def uncheck(locator = nil, **options) _check_with_label(:checkbox, false, locator, **options) end
Find a select box on the page and unselect a particular option from it. If
the select box is a multiple select, unselect
can be called
multiple times to unselect more than one option. The select box can be
found via its name, id or label text.
page.unselect 'March', from: 'Month'
@macro waiting_behavior
@param [String] value Which option to unselect @param [Hash{:from => String}] options The id, name or label of the select box
@return [Capybara::Node::Element] The option element unselected
# File lib/capybara/node/actions.rb, line 229 def unselect(value = nil, from: nil, **options) scope = from ? find(:select, from, options) : self scope.find(:option, value, options).unselect_option end
Private Instance Methods
# File lib/capybara/node/actions.rb, line 292 def _check_with_label(selector, checked, locator, allow_label_click: session_options.automatic_label_click, **options) synchronize(Capybara::Queries::BaseQuery.wait(options, session_options.default_max_wait_time)) do begin el = find(selector, locator, options) el.set(checked) rescue => e raise unless allow_label_click && catch_error?(e) begin el ||= find(selector, locator, options.merge(visible: :all)) res = find(:label, for: el, visible: true).click unless el.checked? == checked res rescue # swallow extra errors - raise original raise e end end end end
# File lib/capybara/node/actions.rb, line 287 def _reset_style(element) session.execute_script(RESET_STYLE_SCRIPT, element) rescue # swallow extra errors end
# File lib/capybara/node/actions.rb, line 281 def _update_style(element, style) session.execute_script(UPDATE_STYLE_SCRIPT, element, style) rescue Capybara::NotSupportedByDriverError warn "The :make_visible option is not supported by the current driver - ignoring" end
# File lib/capybara/node/actions.rb, line 270 def while_visible(element, visible_css) visible_css = { opacity: 1, display: 'block', visibility: 'visible' } if visible_css == true _update_style(element, visible_css) raise ExpectationNotMet, "The style changes in :make_visible did not make the file input visible" unless element.visible? begin yield element ensure _reset_style(element) end end