should_require_login.rb

class Test::Unit::TestCase
  def self.should_require_login(http_method, method)
    should "require login wth #{http_method.to_s.upcase} :#{method}" do
      raise "http verb(#{http_method} is not my cup of tea)" unless [:put, :get, :post, :delete].include? http_method.to_sym
      if UserSession.find
        UserSession.find.destroy
      end
      eval(http_method.to_s + "(\"#{method}\")")
      assert_redirected_to new_user_session_path
    end
  end
end