test ipToName Exception

10 years ago · fef031b3cd
1 changed files with 1 additions and 0 deletions
--- a/fail2ban/tests/filtertestcase.py
+++ b/fail2ban/tests/filtertestcase.py
@ -1014,6 +1014,7 @@ class DNSUtilsTests(unittest.TestCase):
 	def testIpToName(self):
 		res = DNSUtils.ipToName('66.249.66.1')
 		self.assertEqual(res, 'crawl-66-249-66-1.googlebot.com')
+		self.assertRaises(Exception, DNSUtils.ipToName, ['10.0.0.0'])

 class JailTests(unittest.TestCase):