--- a/web/test/unittest_http_headers.py	Wed Jul 30 22:26:18 2014 +0200
+++ b/web/test/unittest_http_headers.py	Mon Dec 01 11:13:10 2014 +0100
@@ -12,3 +12,7 @@
 
         with self.assertRaises(ValueError):
             http_headers.generateTrueFalse('any value')
+
+if __name__ == '__main__':
+    from unittest import main
+    main()