1 files changed, 10 insertions, 0 deletions
diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index fca8de60bc..be492152f2 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -125,6 +125,10 @@ class TestController < ActionController::Base
     render :action => "hello_world"
   end
 
+  def render_action_upcased_hello_world
+    render :action => "Hello_world"
+  end
+
   def render_action_hello_world_as_string
     render "hello_world"
   end
@@ -742,6 +746,12 @@ class RenderTest < ActionController::TestCase
     assert_template "test/hello_world"
   end
 
+  def test_render_action_upcased
+    assert_raise ActionView::MissingTemplate do
+      get :render_action_upcased_hello_world
+    end
+  end
+
   # :ported:
   def test_render_action_hello_world_as_string
     get :render_action_hello_world_as_string