Test explicit skip.

actionpack/test/controller/new_base/render_streaming_test.rb

@@ -8,11 +8,15 @@ class BasicController < ActionController::Base
     )]
 
     layout "application"
-    stream :only => :hello_world
+    stream :only => [:hello_world, :skip]
 
     def hello_world
     end
 
+    def skip
+      render :action => "hello_world", :stream => false
+    end
+
     def explicit
       render :action => "hello_world", :stream => true
     end
@@ -52,6 +56,11 @@ class StreamingTest < Rack::TestCase
       assert_streaming!
     end
 
+    test "skip rendering with streaming at render level" do
+      get "/render_streaming/basic/skip"
+      assert_body "Hello world, I'm here!"
+    end
+
     def assert_streaming!(cache="no-cache")
       assert_status 200
       assert_equal nil, headers["Content-Length"]