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Showing content from http://www.rubydoc.info/github/teamcapybara/capybara/Capybara/Queries/SelectorQuery below:

SelectorQuery – Documentation for teamcapybara/capybara (master) – RubyDoc.info

Class: Capybara::Queries::SelectorQuery Private

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary collapse
SPATIAL_KEYS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

%i[above below left_of right_of near].freeze
VALID_KEYS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

SPATIAL_KEYS + COUNT_KEYS +
%i[text id class style visible obscured exact exact_text normalize_ws match wait filter_set focused]
VALID_MATCH =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

%i[first smart prefer_exact one].freeze
Constants inherited from BaseQuery

BaseQuery::COUNT_KEYS

Instance Attribute Summary collapse Attributes inherited from BaseQuery

#session_options

Instance Method Summary collapse Methods inherited from BaseQuery

#expects_none?, #matches_count?, wait, #wait

Constructor Details #initialize(*args, session_options:, enable_aria_label: session_options.enable_aria_label, enable_aria_role: session_options.enable_aria_role, test_id: session_options.test_id, selector_format: nil, order: nil, **options, &filter_block) ⇒ SelectorQuery

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of SelectorQuery.

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# File 'lib/capybara/queries/selector_query.rb', line 15

def initialize(*args,
               session_options:,
               enable_aria_label: session_options.enable_aria_label,
               enable_aria_role: session_options.enable_aria_role,
               test_id: session_options.test_id,
               selector_format: nil,
               order: nil,
               **options,
               &filter_block)
  @resolved_node = nil
  @resolved_count = 0
  @options = options.dup
  @order = order
  @filter_cache = Hash.new { |hsh, key| hsh[key] = {} }

  if @options[:text].is_a?(Regexp) && [true, false].include?(@options[:exact_text])
    Capybara::Helpers.warn(
      "Boolean 'exact_text' option is not supported when 'text' option is a Regexp - ignoring"
    )
  end

  super(@options)
  self.session_options = session_options

  @selector = Selector.new(
    find_selector(args[0].is_a?(Symbol) ? args.shift : args[0]),
    config: {
      enable_aria_label: enable_aria_label,
      enable_aria_role: enable_aria_role,
      test_id: test_id
    },
    format: selector_format
  )

  @locator = args.shift
  @filter_block = filter_block

  raise ArgumentError, "Unused parameters passed to #{self.class.name} : #{args}" unless args.empty?

  @expression = selector.call(@locator, **@options)

  warn_exact_usage

  assert_valid_keys
end
Instance Attribute Details #expression ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 8

def expression
  @expression
end
#locator ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 8

def locator
  @locator
end
#options ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 8

def options
  @options
end
#selector ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 8

def selector
  @selector
end
Instance Method Details #applied_description ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 114

def applied_description
  description(true)
end
#css ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 155

def css
  filtered_expression(apply_expression_filters(@expression))
end
#description(only_applied = false) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

rubocop:disable Style/OptionalBooleanParameter

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# File 'lib/capybara/queries/selector_query.rb', line 64

def description(only_applied = false)   desc = +''
  show_for = show_for_stage(only_applied)

  if show_for[:any]
    desc << 'visible ' if visible == :visible
    desc << 'non-visible ' if visible == :hidden
  end

  desc << label.to_s
  desc << " #{locator.inspect}" unless locator.nil?

  if show_for[:any]
    desc << " with#{' exact' if exact_text == true} text #{options[:text].inspect}" if options[:text]
    desc << " with exact text #{exact_text}" if exact_text.is_a?(String)
  end

  desc << " with id #{options[:id]}" if options[:id]
  desc << " with classes [#{Array(options[:class]).join(',')}]" if options[:class]
  desc << ' that is focused' if options[:focused]
  desc << ' that is not focused' if options[:focused] == false

  desc << case options[:style]
  when String
    " with style attribute #{options[:style].inspect}"
  when Regexp
    " with style attribute matching #{options[:style].inspect}"
  when Hash
    " with styles #{options[:style].inspect}"
  else ''
  end

  %i[above below left_of right_of near].each do |spatial_filter|
    if options[spatial_filter] && show_for[:spatial]
      desc << " #{spatial_filter} #{options[spatial_filter] rescue '<ERROR>'}"     end
  end

  desc << selector.description(node_filters: show_for[:node], **options)

  desc << ' that also matches the custom filter block' if @filter_block && show_for[:node]

  desc << " within #{@resolved_node.inspect}" if describe_within?
  if locator.is_a?(String) && locator.start_with?('#', './/', '//') && !selector.raw_locator?
    desc << "\nNote: It appears you may be passing a CSS selector or XPath expression rather than a locator. " \
            "Please see the documentation for acceptable locator values.\n\n"
  end
  desc
end
#exact? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 138

def exact?
  supports_exact? ? options.fetch(:exact, session_options.exact) : false
end
#failure_message ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 179

def failure_message
  +"expected to find #{applied_description}" << count_message
end
#label ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 62

def label; selector.label || selector.name; end
#match ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 142

def match
  options.fetch(:match, session_options.match)
end
#matches_filters?(node, node_filter_errors = []) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 118

def matches_filters?(node, node_filter_errors = [])
  return true if (@resolved_node&.== node) && options[:allow_self]

  matches_locator_filter?(node) &&
    matches_system_filters?(node) &&
    matches_spatial_filters?(node) &&
    matches_node_filters?(node, node_filter_errors) &&
    matches_filter_block?(node)
rescue *(node.respond_to?(:session) ? node.session.driver.invalid_element_errors : [])
  false
end
#name ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 61

def name; selector.name; end
#negative_failure_message ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 183

def negative_failure_message
  +"expected not to find #{applied_description}" << count_message
end
#resolve_for(node, exact = nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 160

def resolve_for(node, exact = nil)
  applied_filters.clear
  @filter_cache.clear
  @resolved_node = node
  @resolved_count += 1

  node.synchronize do
    children = find_nodes_by_selector_format(node, exact).map(&method(:to_element))
    Capybara::Result.new(ordered_results(children), self)
  end
end
#supports_exact? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 173

def supports_exact?
  return @expression.respond_to? :to_xpath if @selector.supports_exact?.nil?

  @selector.supports_exact?
end
#visible ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 130

def visible
  case (vis = options.fetch(:visible) { default_visibility })
  when true then :visible
  when false then :all
  else vis
  end
end
#xpath(exact = nil) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

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# File 'lib/capybara/queries/selector_query.rb', line 146

def xpath(exact = nil)
  exact = exact? if exact.nil?
  expr = apply_expression_filters(@expression)
  expr = exact ? expr.to_xpath(:exact) : expr.to_s if expr.respond_to?(:to_xpath)
  expr = filtered_expression(expr)
  expr = "(#{expr})[#{xpath_text_conditions}]" if try_text_match_in_expression?
  expr
end

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