Capybara: How to test the title of a page?

Question

In a Rails 3 application using Steak, Capybara and RSpec how do I test the page\'s title?

Answer 1

I added this to my spec helper:

class Capybara::Session
  def must_have_title(title="")
    find('title').native.text.must_have_content(title)
  end
end

Then I can just use:

it 'should have the right title' do
  page.must_have_title('Expected Title')
end