how exam rspec rails plugin controlling "link_to" "current_page?"

i'm minute rails plugin builds adult menu view. i'm controlling link_to build couple current_page? set class="active" tide page.

i've included actionview::helpers::urlhelper i link_to.

to current_page? operative view, i've get tide category (apparently actionview::base) works ideally well. unfortunately, totally breaks tests rspec.

i'm job link_to current_page? this:

def menu(options = {}, &block)
  grant = my_menu.new(self)
  furnish carte
  carte.to_s unless carte.empty?
end

class my_menu
  consolidate actionview::helpers::taghelper
  consolidate actionview::helpers::urlhelper

  def initialize(base)
    @base = base
  end

  def link
    @base.link_to(name, url_options, html_options)
    @base.current_page?(url_options)
  end
end

and i blunder rspec:
capricious slight `link_to' #< spec::rails::example::railsexamplegroup::subclass_1:0x24afa90>

any clue?