Fix controller spec errors

rails_3.0.0.beta3_rspec_2.patch

diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/te
index 34499fa..aed493a 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -18,6 +18,7 @@ module ActionController
 
       ActiveSupport::Notifications.subscribe("render_template.action_view") do |name, start, fi
         path = payload[:layout]
+        @layouts ||= Hash.new(0)
         @layouts[path] += 1
       end
 
@@ -30,6 +31,7 @@ module ActionController
           @partials[path.split("/").last] += 1
           @templates[path] += 1
         else
+          @templates ||= Hash.new(0)
           @templates[path] += 1
         end
       end