diff --git a/test/unit/helpers/application_helper_test.rb b/test/unit/helpers/application_helper_test.rb
index 8bd745124..25559ebc1 100644
--- a/test/unit/helpers/application_helper_test.rb
+++ b/test/unit/helpers/application_helper_test.rb
@@ -125,6 +125,8 @@ class ApplicationHelperTest < HelperTestCase
       '[[onlinestore:Start page]]' => '<a href="/wiki/onlinestore/Start_page" class="wiki-page">Start page</a>',
       '[[onlinestore:Start page|Text]]' => '<a href="/wiki/onlinestore/Start_page" class="wiki-page">Text</a>',
       '[[onlinestore:Unknown page]]' => '<a href="/wiki/onlinestore/Unknown_page" class="wiki-page new">Unknown page</a>',
+      # striked through link
+      '-[[Another page|Page]]-' => '<del><a href="/wiki/ecookbook/Another_page" class="wiki-page">Page</a></del>',
       # escaping
       '![[Another page|Page]]' => '[[Another page|Page]]',
     }