openstack
/
neutron
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Add multiple IPv6 EUI-64 addresses test 

This patch adds allocate addresses from
multiple IPv6 slaac and stateless subnets.

Change-Id: I77196d6587f601ea3d435a8b5b36d5e7d866b358
This commit is contained in:
Dongcan Ye 2018-07-11 09:20:02 +00:00
parent 5db3979581
commit eb98518df0
1 changed files with 28 additions and 0 deletions
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28
neutron/tests/unit/db/test_ipam_pluggable_backend.py
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@ -255,6 +255,34 @@ class TestDbBasePluginIpam(test_db_base.NeutronDbPluginV2TestCase):
self.assertIsInstance(request, ipam_req.AutomaticAddressRequest)
self.assertEqual(eui64_ip, request.address)
def test_allocate_multiple_eui64_ips(self):
mocks = self._prepare_ipam()
ips = [{'subnet_id': self._gen_subnet_id(),
'subnet_cidr': '2001:470:abcd::/64',
'mac': '6c:62:6d:de:cf:49',
'eui64_address': True},
{'subnet_id': self._gen_subnet_id(),
'subnet_cidr': '2001:360:abcd::/64',
'mac': '6c:62:6d:de:cf:49',
'eui64_address': True}]
mocks['ipam']._ipam_allocate_ips(mock.ANY, mocks['driver'],
mock.ANY, ips)
eui64_ips = []
request_ips = []
i = 0
requests = mocks['subnets'].allocate.call_args_list
for ip in ips:
eui64_ip = netutils.get_ipv6_addr_by_EUI64(ip['subnet_cidr'],
ip['mac'])
self.assertIsInstance(requests[i][0][0],
ipam_req.AutomaticAddressRequest)
self.assertEqual(eui64_ip, requests[i][0][0].address)
request_ips.append(requests[i][0][0].address)
eui64_ips.append(eui64_ip)
i += 1
self.assertEqual(request_ips, eui64_ips)
def test_allocate_multiple_ips(self):
mocks = self._prepare_ipam()
subnet_id = self._gen_subnet_id()