diff --git a/test/test_tags.rb b/test/test_tags.rb
index 09dd1003..da5a62f3 100644
--- a/test/test_tags.rb
+++ b/test/test_tags.rb
@@ -211,7 +211,10 @@ CONTENT
 title: Post linking
 ---
 
-{% post_url es/2008-11-21-nested %}
+- 1 {% post_url 2008-11-21-complex %}
+- 2 {% post_url /2008-11-21-complex %}
+- 3 {% post_url es/2008-11-21-nested %}
+- 4 {% post_url /es/2008-11-21-nested %}
 CONTENT
       create_post(content, {'permalink' => 'pretty', 'source' => source_dir, 'destination' => dest_dir, 'read_posts' => true})
     end
@@ -220,8 +223,14 @@ CONTENT
       assert_no_match /markdown\-html\-error/, @result
     end
 
-    should "have the url to the \"complex\" post from 2008-11-21" do
-      assert_match %r{/2008/11/21/nested/}, @result
+    should "have the url to the \"nested\" post from 2008-11-21" do
+      assert_match %r{1\s/2008/11/21/complex/}, @result
+      assert_match %r{2\s/2008/11/21/complex/}, @result
+    end
+
+    should "have the url to the \"nested\" post from 2008-11-21" do
+      assert_match %r{3\s/2008/11/21/nested/}, @result
+      assert_match %r{4\s/2008/11/21/nested/}, @result
     end
   end