1 files changed, 24 insertions, 0 deletions
diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index 79e2104789..c9c43de37d 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -24,6 +24,11 @@ class TestControllerWithExtraEtags < ActionController::Base
   end
 end
 
+class ImplicitRenderTestController < ActionController::Base
+  def empty_action
+  end
+end
+
 class TestController < ActionController::Base
   protect_from_forgery
 
@@ -120,6 +125,10 @@ class TestController < ActionController::Base
     render :action => 'hello_world'
   end
 
+  def respond_with_empty_body
+    render nothing: true
+  end
+
   def conditional_hello_with_bangs
     render :action => 'hello_world'
   end
@@ -270,6 +279,12 @@ class ExpiresInRenderTest < ActionController::TestCase
     assert_match(/no-transform/, @response.headers["Cache-Control"])
   end
 
+  def test_render_nothing_deprecated
+    assert_deprecated do
+      get :respond_with_empty_body
+    end
+  end
+
   def test_date_header_when_expires_in
     time = Time.mktime(2011,10,30)
     Time.stubs(:now).returns(time)
@@ -453,6 +468,15 @@ class MetalRenderTest < ActionController::TestCase
   end
 end
 
+class ImplicitRenderTest < ActionController::TestCase
+  tests ImplicitRenderTestController
+
+  def test_implicit_no_content_response
+    get :empty_action
+    assert_response :no_content
+  end
+end
+
 class HeadRenderTest < ActionController::TestCase
   tests TestController