def create(cls, ip=None, mac=None, **kwargs):
if ip is None:
raise ValueError
if ib_utils.determine_ip_version(ip) == 6:
return IPv6(ip=ip, duid=ib_utils.generate_duid(mac), **kwargs)
else:
return IPv4(ip=ip, mac=mac, **kwargs)
def create(cls, ip=None, mac=None, **kwargs):
if ip is None:
raise ValueError
if ib_utils.determine_ip_version(ip) == 6:
return IPv6(ip=ip, duid=ib_utils.generate_duid(mac),
**kwargs)
else:
return IPv4(ip=ip, mac=mac, **kwargs)
def test_generate_duid(self):
# DUID mac address starts from position 12
duid_mac_start_point = 12
mac = 'fa:16:3e:bd:ce:14'
duid = utils.generate_duid(mac)
# 10 octets for duid
self.assertEqual(10, len(duid.split(':')))
self.assertEqual(True, (duid.find(mac) == duid_mac_start_point))
self.assertEqual(False, (duid[3:11] == "00:00:00"))
def test_generate_duid(self):
# DUID mac address starts from position 12
duid_mac_start_point = 12
mac = 'fa:16:3e:bd:ce:14'
duid = utils.generate_duid(mac)
# 10 octets for duid
self.assertEqual(10, len(duid.split(':')))
self.assertEqual(True, (duid.find(mac) == duid_mac_start_point))
self.assertEqual(False, (duid[3:11] == "00:00:00"))
def mac(self, mac):
"""Set mac and duid fields
To have common interface with FixedAddress accept mac address
and set duid as a side effect.
'mac' was added to _shadow_fields to prevent sending it out over wapi.
"""
self._mac = mac
if mac:
self.duid = ib_utils.generate_duid(mac)
elif not hasattr(self, 'duid'):
self.duid = None
def mac(self, mac):
"""Set mac and duid fields
To have common interface with FixedAddress accept mac address
and set duid as a side effect.
'mac' was added to _shadow_fields to prevent sending it out over wapi.
"""
self._mac = mac
if mac:
self.duid = ib_utils.generate_duid(mac)
elif not hasattr(self, 'duid'):
self.duid = None
def test_generate_duid_with_invalid_mac(self):
mac = 123
with self.assertRaises(ValueError):
utils.generate_duid(mac)
def test_generate_duid_with_invalid_mac(self):
mac = 123
with self.assertRaises(ValueError):
utils.generate_duid(mac)
