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Contents
require "webrat/core/locators/locator"
module Webrat
module Locators
class LinkLocator < Locator # :nodoc:
def locate
Link.load(@session, link_element)
end
def link_element
matching_links.min { |a, b| Webrat::XML.all_inner_text(a).length <=> Webrat::XML.all_inner_text(b).length }
end
def matching_links
@matching_links ||= link_elements.select do |link_element|
matches_text?(link_element) ||
matches_id?(link_element)
end
end
def matches_text?(link)
if @value.is_a?(Regexp)
matcher = @value
else
matcher = /#{Regexp.escape(@value.to_s)}/i
end
replace_nbsp(Webrat::XML.all_inner_text(link)) =~ matcher ||
replace_nbsp_ref(Webrat::XML.inner_html(link)) =~ matcher ||
Webrat::XML.attribute(link, "title")=~ matcher
end
def matches_id?(link)
if @value.is_a?(Regexp)
(Webrat::XML.attribute(link, "id") =~ @value) ? true : false
else
(Webrat::XML.attribute(link, "id") == @value) ? true : false
end
end
def link_elements
Webrat::XML.xpath_search(@dom, *Link.xpath_search)
end
def replace_nbsp(str)
str.gsub([0xA0].pack('U'), ' ')
end
def replace_nbsp_ref(str)
str.gsub(' ',' ').gsub(' ', ' ')
end
def error_message
"Could not find link with text or title or id #{@value.inspect}"
end
end
def find_link(text_or_title_or_id) #:nodoc:
LinkLocator.new(@session, dom, text_or_title_or_id).locate!
end
end
end
Version data entries
41 entries across 41 versions & 12 rubygems