Module: Capybara::Node::Matchers
Instance Method Summary collapse
- #==(other) ⇒ Object
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#assert_no_selector(*args) ⇒ Object
Asserts that a given selector is not on the page or current node.
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#assert_selector(*args) ⇒ Object
Asserts that a given selector is on the page or current node.
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#has_button?(locator) ⇒ Boolean
Checks if the page or current node has a button with the given text, value or id.
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#has_checked_field?(locator) ⇒ Boolean
Checks if the page or current node has a radio button or checkbox with the given label, value or id, that is currently checked.
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#has_css?(path, options = {}) ⇒ Boolean
Checks if a given CSS selector is on the page or current node.
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#has_field?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has a form field with the given label, name or id.
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#has_link?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has a link with the given text or id.
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#has_no_button?(locator) ⇒ Boolean
Checks if the page or current node has no button with the given text, value or id.
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#has_no_checked_field?(locator) ⇒ Boolean
Checks if the page or current node has no radio button or checkbox with the given label, value or id, that is currently checked.
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#has_no_css?(path, options = {}) ⇒ Boolean
Checks if a given CSS selector is not on the page or current node.
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#has_no_field?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no form field with the given label, name or id.
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#has_no_link?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no link with the given text or id.
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#has_no_select?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no select field with the given label, name or id.
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#has_no_selector?(*args) ⇒ Boolean
Checks if a given selector is not on the page or current node.
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#has_no_table?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no table with the given id or caption.
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#has_no_text?(content) ⇒ Boolean
(also: #has_no_content?)
Checks if the page or current node does not have the given text content, ignoring any HTML tags and normalizing whitespace.
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#has_no_unchecked_field?(locator) ⇒ Boolean
Checks if the page or current node has no radio button or checkbox with the given label, value or id, that is currently unchecked.
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#has_no_xpath?(path, options = {}) ⇒ Boolean
Checks if a given XPath expression is not on the page or current node.
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#has_select?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has a select field with the given label, name or id.
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#has_selector?(*args) ⇒ Boolean
Checks if a given selector is on the page or current node.
-
#has_table?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has a table with the given id or caption:.
-
#has_text?(content) ⇒ Boolean
(also: #has_content?)
Checks if the page or current node has the given text content, ignoring any HTML tags and normalizing whitespace.
-
#has_unchecked_field?(locator) ⇒ Boolean
Checks if the page or current node has a radio button or checkbox with the given label, value or id, that is currently unchecked.
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#has_xpath?(path, options = {}) ⇒ Boolean
Checks if a given XPath expression is on the page or current node.
Instance Method Details
#==(other) ⇒ Object
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# File 'lib/capybara/node/matchers.rb', line 447 def ==(other) self.eql?(other) or (other.respond_to?(:base) and base == other.base) end |
#assert_no_selector(*args) ⇒ Object
Asserts that a given selector is not on the page or current node. Usage is identical to Capybara::Node::Matchers#assert_selector
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# File 'lib/capybara/node/matchers.rb', line 99 def assert_no_selector(*args) synchronize do result = all(*args) result.matches_count? and raise Capybara::ExpectationNotMet, result. end return true end |
#assert_selector(*args) ⇒ Object
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 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))
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# File 'lib/capybara/node/matchers.rb', line 83 def assert_selector(*args) synchronize do result = all(*args) result.matches_count? or raise Capybara::ExpectationNotMet, result. end return true end |
#has_button?(locator) ⇒ Boolean
Checks if the page or current node has a button with the given text, value or id.
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# File 'lib/capybara/node/matchers.rb', line 271 def (locator) has_selector?(:button, locator) end |
#has_checked_field?(locator) ⇒ Boolean
Checks if the page or current node has a radio button or checkbox with the given label, value or id, that is currently checked.
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# File 'lib/capybara/node/matchers.rb', line 334 def has_checked_field?(locator) has_selector?(:field, locator, :checked => true) end |
#has_css?(path, options = {}) ⇒ Boolean
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 Finders#all accepts, such as :text and :visible.
page.has_css?('li', :text => 'Horse', :visible => true)
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# File 'lib/capybara/node/matchers.rb', line 175 def has_css?(path, ={}) has_selector?(:css, path, ) end |
#has_field?(locator, options = {}) ⇒ Boolean
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')
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# File 'lib/capybara/node/matchers.rb', line 307 def has_field?(locator, ={}) has_selector?(:field, locator, ) end |
#has_link?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has a link with the given text or id.
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# File 'lib/capybara/node/matchers.rb', line 247 def has_link?(locator, ={}) has_selector?(:link, locator, ) end |
#has_no_button?(locator) ⇒ Boolean
Checks if the page or current node has no button with the given text, value or id.
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# File 'lib/capybara/node/matchers.rb', line 283 def (locator) has_no_selector?(:button, locator) end |
#has_no_checked_field?(locator) ⇒ Boolean
Checks if the page or current node has no radio button or checkbox with the given label, value or id, that is currently checked.
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# File 'lib/capybara/node/matchers.rb', line 347 def has_no_checked_field?(locator) has_no_selector?(:field, locator, :checked => true) end |
#has_no_css?(path, options = {}) ⇒ Boolean
Checks if a given CSS selector is not on the page or current node. Usage is identical to Capybara::Node::Matchers#has_css?
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# File 'lib/capybara/node/matchers.rb', line 187 def has_no_css?(path, ={}) has_no_selector?(:css, path, ) end |
#has_no_field?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no form field with the given label, name or id. See #has_field?.
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# File 'lib/capybara/node/matchers.rb', line 321 def has_no_field?(locator, ={}) has_no_selector?(:field, locator, ) end |
#has_no_link?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no link with the given text or id.
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# File 'lib/capybara/node/matchers.rb', line 259 def has_no_link?(locator, ={}) has_no_selector?(:link, locator, ) end |
#has_no_select?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no select field with the given label, name or id. See #has_select?.
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# File 'lib/capybara/node/matchers.rb', line 417 def has_no_select?(locator, ={}) has_no_selector?(:select, locator, ) end |
#has_no_selector?(*args) ⇒ Boolean
Checks if a given selector is not on the page or current node. Usage is identical to Capybara::Node::Matchers#has_selector?
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# File 'lib/capybara/node/matchers.rb', line 48 def has_no_selector?(*args) assert_no_selector(*args) rescue Capybara::ExpectationNotMet return false end |
#has_no_table?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has no table with the given id or caption. See #has_table?.
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# File 'lib/capybara/node/matchers.rb', line 443 def has_no_table?(locator, ={}) has_no_selector?(:table, locator, ) end |
#has_no_text?(content) ⇒ Boolean Also known as: has_no_content?
Checks if the page or current node does not have the given text content, ignoring any HTML tags and normalizing whitespace.
This only matches displayable text and specifically excludes text contained within non-display nodes such as script or head tags.
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# File 'lib/capybara/node/matchers.rb', line 225 def has_no_text?(content) synchronize do if Capybara::Helpers.normalize_whitespace(text).match(Capybara::Helpers.to_regexp(content)) raise ExpectationNotMet end end return true rescue Capybara::ExpectationNotMet return false end |
#has_no_unchecked_field?(locator) ⇒ Boolean
Checks if the page or current node has no radio button or checkbox with the given label, value or id, that is currently unchecked.
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# File 'lib/capybara/node/matchers.rb', line 373 def has_no_unchecked_field?(locator) has_no_selector?(:field, locator, :unchecked => true) end |
#has_no_xpath?(path, options = {}) ⇒ Boolean
Checks if a given XPath expression is not on the page or current node. Usage is identical to Capybara::Node::Matchers#has_xpath?
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# File 'lib/capybara/node/matchers.rb', line 148 def has_no_xpath?(path, ={}) has_no_selector?(:xpath, path, ) end |
#has_select?(locator, options = {}) ⇒ Boolean
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'])
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# File 'lib/capybara/node/matchers.rb', line 405 def has_select?(locator, ={}) has_selector?(:select, locator, ) end |
#has_selector?(*args) ⇒ Boolean
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 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))
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# File 'lib/capybara/node/matchers.rb', line 34 def has_selector?(*args) assert_selector(*args) rescue Capybara::ExpectationNotMet return false end |
#has_table?(locator, options = {}) ⇒ Boolean
Checks if the page or current node has a table with the given id or caption:
page.has_table?('People')
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# File 'lib/capybara/node/matchers.rb', line 431 def has_table?(locator, ={}) has_selector?(:table, locator, ) end |
#has_text?(content) ⇒ Boolean Also known as: has_content?
Checks if the page or current node has the given text content, ignoring any HTML tags and normalizing whitespace.
This only matches displayable text and specifically excludes text contained within non-display nodes such as script or head tags.
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# File 'lib/capybara/node/matchers.rb', line 202 def has_text?(content) synchronize do unless Capybara::Helpers.normalize_whitespace(text).match(Capybara::Helpers.to_regexp(content)) raise ExpectationNotMet end end return true rescue Capybara::ExpectationNotMet return false end |
#has_unchecked_field?(locator) ⇒ Boolean
Checks if the page or current node has a radio button or checkbox with the given label, value or id, that is currently unchecked.
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# File 'lib/capybara/node/matchers.rb', line 360 def has_unchecked_field?(locator) has_selector?(:field, locator, :unchecked => true) end |
#has_xpath?(path, options = {}) ⇒ Boolean
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 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)
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# File 'lib/capybara/node/matchers.rb', line 136 def has_xpath?(path, ={}) has_selector?(:xpath, path, ) end |