# File lib/capybara/node/matchers.rb, line 457 def ==(other) self.eql?(other) or (other.respond_to?(:base) and base == other.base) end
Asserts that a given selector is not on the page or current node. Usage is identical to #assert_selector
@param (see Capybara::Node::Finders#assert_selector) @raise [Capybara::ExpectationNotMet] If the selector exists
# File lib/capybara/node/matchers.rb, line 103 def assert_no_selector(*args) synchronize do result = all(*args) result.matches_count? and raise Capybara::ExpectationNotMet, result.negative_failure_message end return true end
Asserts that a given selector is on the page or current node.
page.assert_selector('p#foo') page.assert_selector(:xpath, './/p[@id="foo"]') page.assert_selector(:foo)
By default it will check if the expression occurs at least once, but a different number can be specified.
page.assert_selector('p#foo', :count => 4)
This will check if the expression occurs exactly 4 times.
It also accepts all options that {Capybara::Node::Finders#all} accepts, such as :text and :visible.
page.assert_selector('li', :text => 'Horse', :visible => true)
`assert_selector` can also accept XPath expressions generated by the XPath gem:
page.assert_selector(:xpath, XPath.descendant(:p))
@param (see Capybara::Node::Finders#all) @option options [Integer] :count (nil) Number of times the expression should occur @raise [Capybara::ExpectationNotMet] If the selector does not exist
# File lib/capybara/node/matchers.rb, line 87 def assert_selector(*args) synchronize do result = all(*args) result.matches_count? or raise Capybara::ExpectationNotMet, result.failure_message end return true end
Checks if the page or current node has a radio button or checkbox with the given label, value or id, that is currently checked.
@param [String] locator The label, name or id of a checked field @return [Boolean] Whether it exists
# File lib/capybara/node/matchers.rb, line 344 def has_checked_field?(locator) has_selector?(:field, locator, :checked => true) end
Checks if a given CSS selector is on the page or current node.
page.has_css?('p#foo')
By default it will check if the selector occurs at least once, but a different number can be specified.
page.has_css?('p#foo', :count => 4)
This will check if the selector occurs exactly 4 times.
It also accepts all options that {Capybara::Node::Finders#all} accepts, such as :text and :visible.
page.has_css?('li', :text => 'Horse', :visible => true)
@param [String] path A CSS selector @param options (see Capybara::Node::Finders#all) @option options [Integer] :count (nil) Number of times the selector should occur @return [Boolean] If the selector exists
# File lib/capybara/node/matchers.rb, line 179 def has_css?(path, options={}) has_selector?(:css, path, options) end
Checks if the page or current node has a form field with the given label, name or id.
For text fields and other textual fields, such as textareas and HTML5 email/url/etc. fields, it's possible to specify a :with option to specify the text the field should contain:
page.has_field?('Name', :with => 'Jonas')
It is also possible to filter by the field type attribute:
page.has_field?('Email', :type => 'email')
Note: 'textarea' and 'select' are valid type values, matching the associated tag names.
@param [String] locator The label, name or id of a field to check for @option options [String] :with The text content of the field @option options [String] :type The type attribute of the field @return [Boolean] Whether it exists
# File lib/capybara/node/matchers.rb, line 317 def has_field?(locator, options={}) has_selector?(:field, locator, options) end
Checks if the page or current node has a link with the given text or id.
@param [String] locator The text or id of a link to check for @param options @option options [String] :href The value the href attribute must be @return [Boolean] Whether it exists
# File lib/capybara/node/matchers.rb, line 255 def has_link?(locator, options={}) has_selector?(:link, locator, options) end
Checks if the page or current node has no radio button or checkbox with the given label, value or id, that is currently checked.
@param [String] locator The label, name or id of a checked field @return [Boolean] Whether it doesn't exists
# File lib/capybara/node/matchers.rb, line 357 def has_no_checked_field?(locator) has_no_selector?(:field, locator, :checked => true) end
Checks if a given CSS selector is not on the page or current node. Usage is identical to #has_css?
@param (see Capybara::Node::Finders#has_css?) @return [Boolean]
# File lib/capybara/node/matchers.rb, line 191 def has_no_css?(path, options={}) has_no_selector?(:css, path, options) end
Checks if the page or current node has no form field with the given label, name or id. See {Capybara::Node::Matchers#has_field?}.
@param [String] locator The label, name or id of a field to check for @option options [String] :with The text content of the field @option options [String] :type The type attribute of the field @return [Boolean] Whether it doesn't exist
# File lib/capybara/node/matchers.rb, line 331 def has_no_field?(locator, options={}) has_no_selector?(:field, locator, options) end
Checks if the page or current node has no link with the given text or id.
@param (see Capybara::Node::Finders#has_link?) @return [Boolean] Whether it doesn't exist
# File lib/capybara/node/matchers.rb, line 267 def has_no_link?(locator, options={}) has_no_selector?(:link, locator, options) end
Checks if the page or current node has no select field with the given label, name or id. See {Capybara::Node::Matchers#has_select?}.
@param (see #has_select?) @return [Boolean] Whether it doesn't exist
# File lib/capybara/node/matchers.rb, line 427 def has_no_select?(locator, options={}) has_no_selector?(:select, locator, options) end
Checks if a given selector is not on the page or current node. Usage is identical to #has_selector?
@param (see Capybara::Node::Finders#has_selector?) @return [Boolean]
# File lib/capybara/node/matchers.rb, line 52 def has_no_selector?(*args) assert_no_selector(*args) rescue Capybara::ExpectationNotMet return false end
Checks if the page or current node has no table with the given id or caption. See {Capybara::Node::Matchers#has_table?}.
@param (see #has_table?) @return [Boolean] Whether it doesn't exist
# File lib/capybara/node/matchers.rb, line 453 def has_no_table?(locator, options={}) has_no_selector?(:table, locator, options) end
Checks if the page or current node does not have the given text content, ignoring any HTML tags and normalizing whitespace.
@param (see has_text?) @return [Boolean] Whether it doesn't exist
# File lib/capybara/node/matchers.rb, line 235 def has_no_text?(*args) synchronize do raise ExpectationNotMet if text_found?(*args) end return true rescue Capybara::ExpectationNotMet return false end
Checks if the page or current node has no radio button or checkbox with the given label, value or id, that is currently unchecked.
@param [String] locator The label, name or id of an unchecked field @return [Boolean] Whether it doesn't exists
# File lib/capybara/node/matchers.rb, line 383 def has_no_unchecked_field?(locator) has_no_selector?(:field, locator, :unchecked => true) end
Checks if a given XPath expression is not on the page or current node. Usage is identical to #has_xpath?
@param (see Capybara::Node::Finders#has_xpath?) @return [Boolean]
# File lib/capybara/node/matchers.rb, line 152 def has_no_xpath?(path, options={}) has_no_selector?(:xpath, path, options) end
Checks if the page or current node has a select field with the given label, name or id.
It can be specified which option should currently be selected:
page.has_select?('Language', :selected => 'German')
For multiple select boxes, several options may be specified:
page.has_select?('Language', :selected => ['English', 'German'])
It's also possible to check if the exact set of options exists for this select box:
page.has_select?('Language', :options => ['English', 'German', 'Spanish'])
You can also check for a partial set of options:
page.has_select?('Language', :with_options => ['English', 'German'])
@param [String] locator The label, name or id of a select box @option options [Array] :options Options which should be contained in this select box @option options [Array] :with_options Partial set of options which should be contained in this select box @option options [String, Array] :selected Options which should be selected @return [Boolean] Whether it exists
# File lib/capybara/node/matchers.rb, line 415 def has_select?(locator, options={}) has_selector?(:select, locator, options) end
Checks if a given selector is on the page or current node.
page.has_selector?('p#foo') page.has_selector?(:xpath, './/p[@id="foo"]') page.has_selector?(:foo)
By default it will check if the expression occurs at least once, but a different number can be specified.
page.has_selector?('p.foo', :count => 4)
This will check if the expression occurs exactly 4 times.
It also accepts all options that {Capybara::Node::Finders#all} accepts, such as :text and :visible.
page.has_selector?('li', :text => 'Horse', :visible => true)
has_selector? can also accept XPath expressions generated by the XPath gem:
page.has_selector?(:xpath, XPath.descendant(:p))
@param (see Capybara::Node::Finders#all) @param args @option args [Integer] :count (nil) Number of times the text should occur @option args [Integer] :minimum (nil) Minimum number of times the text should occur @option args [Integer] :maximum (nil) Maximum number of times the text should occur @option args [Range] :between (nil) Range of times that should contain number of times text occurs @return [Boolean] If the expression exists
# File lib/capybara/node/matchers.rb, line 38 def has_selector?(*args) assert_selector(*args) rescue Capybara::ExpectationNotMet return false end
Checks if the page or current node has a table with the given id or caption:
page.has_table?('People')
@param [String] locator The id or caption of a table @return [Boolean] Whether it exist
# File lib/capybara/node/matchers.rb, line 441 def has_table?(locator, options={}) has_selector?(:table, locator, options) end
Checks if the page or current node has the given text content, ignoring any HTML tags and normalizing whitespace.
By default it will check if the text occurs at least once, but a different number can be specified.
page.has_text?('lorem ipsum', between: 2..4)
This will check if the text occurs from 2 to 4 times.
@overload has_text?(, text, [options])
@param [:all, :visible] type Whether to check for only visible or all text @param [String, Regexp] text The text/regexp to check for @param [Hash] options additional options @option options [Integer] :count (nil) Number of times the text should occur @option options [Integer] :minimum (nil) Minimum number of times the text should occur @option options [Integer] :maximum (nil) Maximum number of times the text should occur @option options [Range] :between (nil) Range of times that should contain number of times text occurs @return [Boolean] Whether it exists
# File lib/capybara/node/matchers.rb, line 217 def has_text?(*args) synchronize do raise ExpectationNotMet unless text_found?(*args) end return true rescue Capybara::ExpectationNotMet return false end
Checks if the page or current node has a radio button or checkbox with the given label, value or id, that is currently unchecked.
@param [String] locator The label, name or id of an unchecked field @return [Boolean] Whether it exists
# File lib/capybara/node/matchers.rb, line 370 def has_unchecked_field?(locator) has_selector?(:field, locator, :unchecked => true) end
Checks if a given XPath expression is on the page or current node.
page.has_xpath?('.//p[@id="foo"]')
By default it will check if the expression occurs at least once, but a different number can be specified.
page.has_xpath?('.//p[@id="foo"]', :count => 4)
This will check if the expression occurs exactly 4 times.
It also accepts all options that {Capybara::Node::Finders#all} accepts, such as :text and :visible.
page.has_xpath?('.//li', :text => 'Horse', :visible => true)
has_xpath? can also accept XPath expressions generate by the XPath gem:
xpath = XPath.generate { |x| x.descendant(:p) } page.has_xpath?(xpath)
@param [String] path An XPath expression @param options (see Capybara::Node::Finders#all) @option options [Integer] :count (nil) Number of times the expression should occur @return [Boolean] If the expression exists
# File lib/capybara/node/matchers.rb, line 140 def has_xpath?(path, options={}) has_selector?(:xpath, path, options) end
# File lib/capybara/node/matchers.rb, line 463 def text_found?(*args) type = args.shift if args.first.is_a?(Symbol) or args.first.nil? content, options = args count = Capybara::Helpers.normalize_whitespace(text(type)).scan(Capybara::Helpers.to_regexp(content)).count Capybara::Helpers.matches_count?(count, options || {}) end