1 files changed, 9 insertions, 0 deletions
diff --git a/actionpack/test/template/render_test.rb b/actionpack/test/template/render_test.rb
index 6279abaae5..16a43fa0df 100644
--- a/actionpack/test/template/render_test.rb
+++ b/actionpack/test/template/render_test.rb
@@ -451,6 +451,15 @@ module RenderTestCases
     assert_equal %(<title>David</title>),
       @view.render(:file => "test/layout_render_object")
   end
+  
+  def test_render_with_passing_couple_extensions_to_one_register_template_handler_function_call
+    ActionView::Template.register_template_handler :foo1, :foo2, CustomHandler
+    assert_equal @view.render(:inline => "Hello, World!", :type => :foo1), @view.render(:inline => "Hello, World!", :type => :foo2)
+  end
+  
+  def test_render_throws_exception_when_no_extensions_passed_to_register_template_handler_function_call
+    assert_raises(ArgumentError) { ActionView::Template.register_template_handler CustomHandler }
+  end
 end
 
 class CachedViewRenderTest < ActiveSupport::TestCase