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Versions: 18
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Contents
module Webrat
module HaveTagMatcher
class HaveTag < ::Webrat::Matchers::HaveSelector #:nodoc:
# ==== Returns
# String:: The failure message.
def failure_message
"expected following output to contain a #{tag_inspect} tag:\n#{@document}"
end
# ==== Returns
# String:: The failure message to be displayed in negative matches.
def negative_failure_message
"expected following output to omit a #{tag_inspect}:\n#{@document}"
end
def tag_inspect
options = @expected.last.dup
content = options.delete(:content)
html = "<#{@expected.first}"
options.each do |k,v|
html << " #{k}='#{v}'"
end
if content
html << ">#{content}</#{@expected.first}>"
else
html << "/>"
end
html
end
def query
options = @expected.last.dup
selector = @expected.first.to_s
selector << ":contains('#{options.delete(:content)}')" if options[:content]
options.each do |key, value|
selector << "[#{key}='#{value}']"
end
Nokogiri::CSS::Parser.parse(selector).map { |ast| ast.to_xpath }
end
end
def have_tag(name, attributes = {}, &block)
HaveTag.new([name, attributes], &block)
end
alias_method :match_tag, :have_tag
# Asserts that the body of the response contains
# the supplied tag with the associated selectors
def assert_have_tag(name, attributes = {})
ht = HaveTag.new([name, attributes])
assert ht.matches?(response_body), ht.failure_message
end
# Asserts that the body of the response
# does not contain the supplied string or regepx
def assert_have_no_tag(name, attributes = {})
ht = HaveTag.new([name, attributes])
assert !ht.matches?(response_body), ht.negative_failure_message
end
end
end
Version data entries
18 entries across 18 versions & 4 rubygems