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Contents
# Locators for xpath.
module CapybaraExtensions::Locators
# Builds a locator via the given src or alt.
#
# @param options[Hash] must pass a hash containing src and/or alt to match against.
# @return [String] string formatted for finding an attribute with xpath.
#
def image_locator(options)
locator = String.new
if options[:src]
if Regexp === options[:src] && image = _find_image_with_regex(options[:src])
locator.concat("[@src='#{image}']")
else options[:src]
locator.concat "[@src='#{options[:src]}']"
end
end
locator.concat "[@alt='#{options[:alt]}']" if options[:alt]
locator
end
# Builds a locator via the given name and content.
#
# @params name[String] the name of the meta tag sought.
# @params content [String] the content of the meta tag sought.
# @return [String] string formatted for finding a meta tag with xpath.
#
def meta_tag_locator(name, content)
locator = String.new
locator.concat "[@name='#{name}']"
locator.concat "[@content='#{content}']"
locator
end
private
def _find_image_with_regex(src)
all_images = all('img')
all_images.each do |image|
if image.native.attributes['src'].value.match(src).nil?
return nil
else
return image.native.attributes['src'].value
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems