add exported extractor results

test/results/recursive.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+from gallery_dl.extractor import recursive
+
+
+__tests__ = (
+{
+    "#url"     : "recursive:https://pastebin.com/raw/FLwrCYsT",
+    "#category": ("", "recursive", ""),
+    "#class"   : recursive.RecursiveExtractor,
+    "#sha1_url": "eee86d65c346361b818e8f4b2b307d9429f136a2",
+},
+
+)