diff --git a/actionpack/test/template/ajax_helper_test.rb b/actionpack/test/template/ajax_helper_test.rb
index 4d76007d52..6fa8a95d42 100644
--- a/actionpack/test/template/ajax_helper_test.rb
+++ b/actionpack/test/template/ajax_helper_test.rb
@@ -90,6 +90,12 @@ class AjaxHelperTest < AjaxHelperBaseTest
     assert_dom_equal %(<a href=\"#\" data-remote=\"true\" data-url=\"http://www.example.com/whatnot\" data-onbefore=\"before();\" data-onafter=\"after();\">Remote outauthor</a>),
       link_to_remote("Remote outauthor", :url => { :action => "whatnot" }, :before => "before();", :after => "after();")
   end
+  
+  test "link_to_remote using :with expression" do
+    expected = %(<a href=\"#\" data-remote=\"true\" data-url=\"http://www.example.com/whatnot\" data-with=\"'id=' + encodeURIComponent(value)\">Remote outauthor</a>)
+    assert_dom_equal expected, link_to_remote("Remote outauthor", :url => { :action => "whatnot" }, :with => "id")
+    assert_dom_equal expected, link_to_remote("Remote outauthor", :url => { :action => "whatnot" }, :with => "'id=' + encodeURIComponent(value)")
+  end
 
   test "link_to_remote with method delete" do
     assert_dom_equal %(<a class=\"fine\" href=\"#\" data-remote=\"true\" data-url=\"http://www.example.com/whatnot\" data-method=\"delete\" rel=\"nofollow\">Remote outauthor</a>),