def test_noraise_dns_tcp(self):
# https://github.com/eventlet/eventlet/issues/499
expected_ip = "192.168.1.1"
with tests.dns_tcp_server(expected_ip) as dnsaddr:
resolver = Resolver()
resolver.nameservers = [dnsaddr[0]]
resolver.nameserver_ports[dnsaddr[0]] = dnsaddr[1]
response = resolver.query('host.example.com', 'a', tcp=True)
self.assertIsInstance(response, Answer)
self.assertEqual(response.rrset.items[0].address, expected_ip)
def test_noraise_dns_tcp(self):
# https://github.com/eventlet/eventlet/issues/499
expected_ip = "192.168.1.1"
with tests.dns_tcp_server(expected_ip) as dnsaddr:
resolver = Resolver()
resolver.nameservers = [dnsaddr[0]]
resolver.nameserver_ports[dnsaddr[0]] = dnsaddr[1]
response = resolver.query('host.example.com', 'a', tcp=True)
self.assertIsInstance(response, Answer)
self.assertEqual(response.rrset.items[0].address, expected_ip)
def test_raise_dns_tcp(self):
# https://github.com/eventlet/eventlet/issues/499
# None means we don't want the server to find the IP
with tests.dns_tcp_server(None) as dnsaddr:
resolver = Resolver()
resolver.nameservers = [dnsaddr[0]]
resolver.nameserver_ports[dnsaddr[0]] = dnsaddr[1]
with self.assertRaises(NoAnswer):
resolver.query('host.example.com', 'a', tcp=True)
def test_raise_dns_tcp(self):
# https://github.com/eventlet/eventlet/issues/499
# None means we don't want the server to find the IP
with tests.dns_tcp_server(None) as dnsaddr:
resolver = Resolver()
resolver.nameservers = [dnsaddr[0]]
resolver.nameserver_ports[dnsaddr[0]] = dnsaddr[1]
with self.assertRaises(NoAnswer):
resolver.query('host.example.com', 'a', tcp=True)