def test_update_add_mx_record(self):
"test adding MX records works"
p = self.make_name_packet(dns.DNS_OPCODE_UPDATE)
updates = []
name = self.get_dns_domain()
u = self.make_name_question(name, dns.DNS_QTYPE_SOA, dns.DNS_QCLASS_IN)
updates.append(u)
self.finish_name_packet(p, updates)
updates = []
r = dns.res_rec()
r.name = "%s" % self.get_dns_domain()
r.rr_type = dns.DNS_QTYPE_MX
r.rr_class = dns.DNS_QCLASS_IN
r.ttl = 900
r.length = 0xffff
rdata = dns.mx_record()
rdata.preference = 10
rdata.exchange = 'mail.%s' % self.get_dns_domain()
r.rdata = rdata
updates.append(r)
p.nscount = len(updates)
p.nsrecs = updates
response = self.dns_transaction_udp(p)
self.assert_dns_rcode_equals(response, dns.DNS_RCODE_OK)
p = self.make_name_packet(dns.DNS_OPCODE_QUERY)
questions = []
name = "%s" % self.get_dns_domain()
q = self.make_name_question(name, dns.DNS_QTYPE_MX, dns.DNS_QCLASS_IN)
questions.append(q)
self.finish_name_packet(p, questions)
response = self.dns_transaction_udp(p)
self.assert_dns_rcode_equals(response, dns.DNS_RCODE_OK)
self.assertEqual(response.ancount, 1)
ans = response.answers[0]
self.assertEqual(ans.rr_type, dns.DNS_QTYPE_MX)
self.assertEqual(ans.rdata.preference, 10)
self.assertEqual(ans.rdata.exchange, 'mail.%s' % self.get_dns_domain())
def test_update_add_mx_record(self):
"test adding MX records works"
p = self.make_name_packet(dns.DNS_OPCODE_UPDATE)
updates = []
name = self.get_dns_domain()
u = self.make_name_question(name, dns.DNS_QTYPE_SOA, dns.DNS_QCLASS_IN)
updates.append(u)
self.finish_name_packet(p, updates)
updates = []
r = dns.res_rec()
r.name = "%s" % self.get_dns_domain()
r.rr_type = dns.DNS_QTYPE_MX
r.rr_class = dns.DNS_QCLASS_IN
r.ttl = 900
r.length = 0xffff
rdata = dns.mx_record()
rdata.preference = 10
rdata.exchange = 'mail.%s' % self.get_dns_domain()
r.rdata = rdata
updates.append(r)
p.nscount = len(updates)
p.nsrecs = updates
response = self.dns_transaction_udp(p)
self.assert_dns_rcode_equals(response, dns.DNS_RCODE_OK)
p = self.make_name_packet(dns.DNS_OPCODE_QUERY)
questions = []
name = "%s" % self.get_dns_domain()
q = self.make_name_question(name, dns.DNS_QTYPE_MX, dns.DNS_QCLASS_IN)
questions.append(q)
self.finish_name_packet(p, questions)
response = self.dns_transaction_udp(p)
self.assert_dns_rcode_equals(response, dns.DNS_RCODE_OK)
self.assertEqual(response.ancount, 1)
ans = response.answers[0]
self.assertEqual(ans.rr_type, dns.DNS_QTYPE_MX)
self.assertEqual(ans.rdata.preference, 10)
self.assertEqual(ans.rdata.exchange, 'mail.%s' % self.get_dns_domain())