def test_bulk_allocate_v6_address(self):
target_ip_count = 10
ipam_subnet = self._create_and_allocate_ipam_subnet(
'fd00::/124', ip_version=constants.IP_VERSION_6)[0]
ip_addresses = ipam_subnet.bulk_allocate(
ipam_req.BulkAddressRequest(target_ip_count))
self.assertEqual(target_ip_count, len(ip_addresses))
self.assertRaises(ipam_exc.IpAddressGenerationFailure,
ipam_subnet.bulk_allocate,
ipam_req.BulkAddressRequest(target_ip_count))
def test_bulk_allocate_multiple_address_pools(self):
target_ip_count = 10
# 11 addresses available
allocation_pools = [{'start': '192.168.0.5', 'end': '192.168.0.9'},
{'start': '192.168.0.15', 'end': '192.168.0.20'}]
ipam_subnet = self._create_and_allocate_ipam_subnet(
'192.168.0.0/24', allocation_pools=allocation_pools,
ip_version=constants.IP_VERSION_4)[0]
ip_addresses = ipam_subnet.bulk_allocate(
ipam_req.BulkAddressRequest(target_ip_count))
self.assertEqual(target_ip_count, len(ip_addresses))
self.assertRaises(ipam_exc.IpAddressGenerationFailure,
ipam_subnet.bulk_allocate,
ipam_req.BulkAddressRequest(2))