--- a/cubicweb/web/test/unittest_views_wdoc.py	Thu Jun 28 11:19:14 2018 +0200
+++ b/cubicweb/web/test/unittest_views_wdoc.py	Thu Jun 28 12:19:16 2018 +0200
@@ -7,6 +7,9 @@
         with self.admin_access.web_request(fid='main') as req:
             page = req.view('wdoc')
         self.assertIn(u'Site documentation', page)
+        # This part is renderend through rst extension (..winclude directive).
+        self.assertIn(u'This web application is based on the CubicWeb knowledge management system',
+                      page)
 
 
 if __name__ == '__main__':