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# Copyright (c) 2011 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Test suite for IPv6."""
from nova import ipv6
from nova import test
class IPv6RFC2462TestCase(test.NoDBTestCase):
"""Unit tests for IPv6 rfc2462 backend operations."""
def setUp(self):
super(IPv6RFC2462TestCase, self).setUp()
self.flags(ipv6_backend='rfc2462')
ipv6.reset_backend()
def test_to_global(self):
addr = ipv6.to_global('2001:db8::', '02:16:3e:33:44:55', 'test')
self.assertEqual(addr, '2001:db8::16:3eff:fe33:4455')
def test_to_mac(self):
mac = ipv6.to_mac('2001:db8::216:3eff:fe33:4455')
self.assertEqual(mac, '00:16:3e:33:44:55')
def test_to_global_with_bad_mac(self):
bad_mac = '02:16:3e:33:44:5Z'
expected_msg = 'Bad mac for to_global_ipv6: %s' % bad_mac
err = self.assertRaises(TypeError, ipv6.to_global,
'2001:db8::', bad_mac, 'test')
self.assertEqual(expected_msg, str(err))
def test_to_global_with_bad_prefix(self):
bad_prefix = '2001::1::2'
expected_msg = 'Bad prefix for to_global_ipv6: %s' % bad_prefix
err = self.assertRaises(TypeError, ipv6.to_global,
bad_prefix,
'02:16:3e:33:44:55',
'test')
self.assertEqual(expected_msg, str(err))
class IPv6AccountIdentiferTestCase(test.NoDBTestCase):
"""Unit tests for IPv6 account_identifier backend operations."""
def setUp(self):
super(IPv6AccountIdentiferTestCase, self).setUp()
self.flags(ipv6_backend='account_identifier')
ipv6.reset_backend()
def test_to_global(self):
addr = ipv6.to_global('2001:db8::', '02:16:3e:33:44:55', 'test')
self.assertEqual(addr, '2001:db8::a94a:8fe5:ff33:4455')
def test_to_mac(self):
mac = ipv6.to_mac('2001:db8::a94a:8fe5:ff33:4455')
self.assertEqual(mac, '02:16:3e:33:44:55')
def test_to_global_with_bad_mac(self):
bad_mac = '02:16:3e:33:44:5Z'
expected_msg = 'Bad mac for to_global_ipv6: %s' % bad_mac
err = self.assertRaises(TypeError, ipv6.to_global,
'2001:db8::', bad_mac, 'test')
self.assertEqual(expected_msg, str(err))
def test_to_global_with_bad_prefix(self):
bad_prefix = '2001::1::2'
expected_msg = 'Bad prefix for to_global_ipv6: %s' % bad_prefix
err = self.assertRaises(TypeError, ipv6.to_global,
bad_prefix,
'02:16:3e:33:44:55',
'test')
self.assertEqual(expected_msg, str(err))
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