Improve timeoutable tests a bit.

test/rails_app/app/controllers/users_controller.rb

@@ -5,13 +5,8 @@ class UsersController < ApplicationController
     user_session[:cart] = "Cart"
   end
 
-  def new
+  def expire
     user_session['last_request_at'] = 31.minutes.ago.utc
-    render :text => 'New user!'
-  end
-
-  def edit
-    user_session['last_request_at'] = 29.minutes.ago.utc
-    render :text => 'Edit user!'
+    render :text => 'User will be expired on next request'
   end
 end