def testIsIpValid(self):
addresses = ('10.18.1.254', '10.50.25.177', '250.0.0.1', '20.20.25.25')
badAddresses = ('192.168.1.256', '10.50.25.1777', '256.0.0.1',
'20.20.25.25.25')
for address in badAddresses:
with self.assertRaises(errors.ConfigNetworkError) as cneContext:
IPv4.validateAddress(address)
self.assertEqual(cneContext.exception.errCode, errors.ERR_BAD_ADDR)
for address in addresses:
self.assertEqual(IPv4.validateAddress(address), None)
def testIsNetmaskValid(self):
masks = ('254.0.0.0', '255.255.255.0', '255.255.255.128',
'255.255.255.224')
badMasks = ('192.168.1.0', '10.50.25.17', '255.0.255.0', '253.0.0.0')
for mask in badMasks:
with self.assertRaises(errors.ConfigNetworkError) as cneContext:
IPv4.validateNetmask(mask)
self.assertEqual(cneContext.exception.errCode, errors.ERR_BAD_ADDR)
for mask in masks:
self.assertEqual(IPv4.validateNetmask(mask), None)
def testIsNetmaskValid(self):
masks = ('254.0.0.0', '255.255.255.0', '255.255.255.128',
'255.255.255.224')
badMasks = ('192.168.1.0', '10.50.25.17', '255.0.255.0', '253.0.0.0')
for mask in badMasks:
with self.assertRaises(errors.ConfigNetworkError) as cneContext:
IPv4.validateNetmask(mask)
self.assertEqual(cneContext.exception.errCode, errors.ERR_BAD_ADDR)
for mask in masks:
self.assertEqual(IPv4.validateNetmask(mask), None)
def testIsIpValid(self):
addresses = ('10.18.1.254', '10.50.25.177', '250.0.0.1', '20.20.25.25')
badAddresses = ('192.168.1.256', '10.50.25.1777', '256.0.0.1',
'20.20.25.25.25')
for address in badAddresses:
with self.assertRaises(errors.ConfigNetworkError) as cneContext:
IPv4.validateAddress(address)
self.assertEqual(cneContext.exception.errCode, errors.ERR_BAD_ADDR)
for address in addresses:
self.assertEqual(IPv4.validateAddress(address), None)
def _get_ipv4_model(attrs):
address = attrs.get('ipaddr')
netmask = attrs.get('netmask')
gateway = attrs.get('gateway')
default_route = attrs.get('defaultRoute')
bootproto = attrs.get('bootproto')
return IPv4(address, netmask, gateway, default_route, bootproto)
