Add test to check when an acceptor name is bad

Had this in my tree but forgot to add to the commit.
Related to #131

Signed-off-by: Simo Sorce <simo@redhat.com>

Author: simo5

tests/t_bad_acceptor_name.py

@@ -0,0 +1,15 @@
+#!/usr/bin/python
+# Copyright (C) 2015 - mod_auth_gssapi contributors, see COPYING for license.
+
+import os
+import requests
+from stat import ST_MODE
+from requests_kerberos import HTTPKerberosAuth, OPTIONAL
+
+
+if __name__ == '__main__':
+    sess = requests.Session()
+    url = 'http://%s/bad_acceptor_name/' % os.environ['NSS_WRAPPER_HOSTNAME']
+    r = sess.get(url, auth=HTTPKerberosAuth(delegate=True))
+    if r.status_code != 200:
+        raise ValueError('Bad Acceptor Name failed')