- added test case for issue:

  rails#1951
  Namespaced model partial_path is wrong in namespaced controllers

actionpack/test/controller/render_test.rb

@@ -14,6 +14,14 @@ def nested_partial_with_form_builder
   end
 end
 
+module Quiz
+  class QuestionsController < ActionController::Base
+    def new
+      render :partial => Quiz::Question.new(:name => "Bruce Lee")
+    end
+  end
+end
+
 class TestController < ActionController::Base
   protect_from_forgery
 
@@ -1251,6 +1259,12 @@ def test_nested_partial_with_form_builder
     assert_template('fun/games/_form')
   end
 
+  def test_namespaced_object_partial
+    @controller = Quiz::QuestionsController.new
+    get :new
+    assert_equal "Namespaced Partial", @response.body
+  end
+
   def test_partial_collection
     get :partial_collection
     assert_equal "Hello: davidHello: mary", @response.body