lib/webrat/selenium/matchers/have_xpath.rb
module Webrat
module Selenium
module Matchers
class HaveXpath
def initialize(expected)
@expected = expected
end
def matches?(response)
response.session.wait_for do
response.selenium.is_element_present("xpath=#{@expected}")
end
rescue Webrat::TimeoutError
false
end
def does_not_match?(response)
response.session.wait_for do
!response.selenium.is_element_present("xpath=#{@expected}")
end
rescue Webrat::TimeoutError
false
end
# ==== Returns
# String:: The failure message.
def failure_message
"expected following text to match xpath #{@expected}:\n#{@document}"
end
# ==== Returns
# String:: The failure message to be displayed in negative matches.
def negative_failure_message
"expected following text to not match xpath #{@expected}:\n#{@document}"
end
end
def have_xpath(xpath)
HaveXpath.new(xpath)
end
def assert_have_xpath(expected)
hs = HaveXpath.new(expected)
assert hs.matches?(response), hs.failure_message
end
def assert_have_no_xpath(expected)
hs = HaveXpath.new(expected)
assert !hs.matches?(response), hs.negative_failure_message
end
end
end
end