Add test for dynamic controller name in routes

test/apps/rails3/config/routes.rb

@@ -39,6 +39,10 @@ Rails3::Application.routes.draw do
 
   get "home/test_dynamic_render"
 
+  controller "a#{controller_name}" do
+    get "some_route"
+  end
+
   # The priority is based upon order of creation:
   # first created -> highest priority.
 

test/tests/rails3.rb

@@ -713,7 +713,7 @@ class Rails3Tests < Test::Unit::TestCase
 
   def test_default_routes
     assert_warning :warning_type => "Default Routes",
-      :line => 97,
+      :line => 101,
       :message => /All public methods in controllers are available as actions/,
       :file => /routes\.rb/
   end