ruby on rails - have_selector testing page title does not work -


i have following codes testing 

require 'spec_helper'  describe pagescontroller render_views  describe "get 'home'"  "returns http success"   'home'   response.should be_success  end   "should have right title"    'home'   response.should have_selector("title", :content => "ruby on rails tutorial sample app | home")  end end

but when run rspec spec/ have error validating page title. have modified home.html.erb this

<!doctype html> <html> <head>     <title>ruby on rails tutorial sample app | home</title>  </head> <body>     <h1>sample app home page</h1>     <p>find me in app/views/pages/home.html.erb</p> </body> </html>

i have rspec version 2.13.0 capybara version 2.1.0

try:

response.should have_content "ruby on rails tutorial sample app | home"

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