1 files changed, 24 insertions, 1 deletions
diff --git a/actionpack/test/controller/new_base/render_partial_test.rb b/actionpack/test/controller/new_base/render_partial_test.rb
index d800ea264d..83b0d039ad 100644
--- a/actionpack/test/controller/new_base/render_partial_test.rb
+++ b/actionpack/test/controller/new_base/render_partial_test.rb
@@ -9,7 +9,10 @@ module RenderPartial
       "render_partial/basic/basic.html.erb"      => "<%= @test_unchanged = 'goodbye' %><%= render :partial => 'basic' %><%= @test_unchanged %>",
       "render_partial/basic/with_json.html.erb"  => "<%= render 'with_json.json' %>",
       "render_partial/basic/_with_json.json.erb" => "<%= render 'final' %>",
-      "render_partial/basic/_final.json.erb"     => "{ final: json }"
+      "render_partial/basic/_final.json.erb"     => "{ final: json }",
+      "render_partial/basic/overriden.html.erb"    => "<%= @test_unchanged = 'goodbye' %><%= render :partial => 'overriden' %><%= @test_unchanged %>",
+      "render_partial/basic/_overriden.html.erb"    => "ParentPartial!",
+      "render_partial/child/_overriden.html.erb"    => "OverridenPartial!"
     )]
 
     def html_with_json_inside_json
@@ -20,7 +23,13 @@ module RenderPartial
       @test_unchanged = 'hello'
       render :action => "basic"
     end
+
+    def overriden
+      @test_unchanged = 'hello'
+    end
   end
+  
+  class ChildController < BasicController; end
 
   class TestPartial < Rack::TestCase
     testing BasicController
@@ -37,4 +46,18 @@ module RenderPartial
     end
   end
 
+  class TestInheritedPartial < Rack::TestCase
+    testing ChildController
+
+    test "partial from parent controller gets picked if missing in child one" do
+      get :changing
+      assert_response("goodbyeBasicPartial!goodbye")
+    end
+
+    test "partial from child controller gets picked" do
+      get :overriden
+      assert_response("goodbyeOverridenPartial!goodbye")
+    end
+  end
+
 end