Extended default route for match in tests - now it matches controller…

…, action, id and format if given.

This fixes url_for tests

actionpack/test/abstract_unit.rb

@@ -113,11 +113,11 @@ class TestCase
     # have been loaded.
     setup_once do
       SharedTestRoutes.draw do
-        match ':controller(/:action)'
+        match ':controller(/:action(/:id(.:format)))'
       end
 
       ActionController::IntegrationTest.app.routes.draw do
-        match ':controller(/:action)'
+        match ':controller(/:action(/:id(.:format)))'
       end
     end
   end