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# File 'lib/jquery-rails/assert_select_jquery.rb', line 48
def assert_select_jquery(*args, &block)
jquery_method = args.first.is_a?(Symbol) ? args.shift : nil
jquery_opt = args.first.is_a?(Symbol) ? args.shift : nil
id = args.first.is_a?(String) ? args.shift : nil
pattern = "\\.#{jquery_method || '\\w+'}\\("
pattern = "#{pattern}['\"]#{jquery_opt}['\"],?\\s*" if jquery_opt
pattern = "#{pattern}#{PATTERN_HTML}" if block
pattern = "(?:jQuery|\\$)\\(['\"]#{id}['\"]\\)#{pattern}" if id
fragments = []
response.body.scan(Regexp.new(pattern)).each do |match|
doc = HTML::Document.new(unescape_js(match.first))
doc.root.children.each do |child|
fragments.push child if child.tag?
end
end
if fragments.empty?
opts = [jquery_method, jquery_opt, id].compact
flunk "No JQuery call matches #{opts.inspect}"
end
if block
begin
in_scope, @selected = @selected, fragments
yield
ensure
@selected = in_scope
end
end
end
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