1 files changed, 6 insertions, 0 deletions
diff --git a/actionpack/test/template/sprockets_helper_test.rb b/actionpack/test/template/sprockets_helper_test.rb
index b26315083c..c2ee7f9582 100644
--- a/actionpack/test/template/sprockets_helper_test.rb
+++ b/actionpack/test/template/sprockets_helper_test.rb
@@ -57,6 +57,12 @@ class SprocketsHelperTest < ActionView::TestCase
       asset_path("http://www.example.com/video/play.mp4")
   end
 
+  test "asset path with relavtive url root" do
+    @controller.config.relative_url_root = "/collaboration/hieraki"
+    assert_equal "/collaboration/hieraki/images/logo.gif",
+     asset_path("/images/logo.gif")
+  end
+
   test "javascript path" do
     assert_equal "/assets/application-d41d8cd98f00b204e9800998ecf8427e.js",
       asset_path(:application, "js")