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# Copyright 2013 IBM Corp.
# All Rights Reserved.
#
# 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.
from neutron.common import ipv6_utils
from neutron.tests import base
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class IPv6byEUI64TestCase(base.BaseTestCase):
"""Unit tests for generate IPv6 by EUI-64 operations."""
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def test_generate_IPv6_by_EUI64(self):
addr = ipv6_utils.get_ipv6_addr_by_EUI64('2001:db8::',
'00:16:3e:33:44:55')
self.assertEqual('2001:db8::216:3eff:fe33:4455', addr.format())
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def test_generate_IPv6_with_IPv4_prefix(self):
ipv4_prefix = '10.0.8'
mac = '00:16:3e:33:44:55'
self.assertRaises(TypeError, lambda:
ipv6_utils.get_ipv6_addr_by_EUI64(ipv4_prefix, mac))
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def test_generate_IPv6_with_bad_mac(self):
bad_mac = '00:16:3e:33:44:5Z'
prefix = '2001:db8::'
self.assertRaises(TypeError, lambda:
ipv6_utils.get_ipv6_addr_by_EUI64(prefix, bad_mac))
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def test_generate_IPv6_with_bad_prefix(self):
mac = '00:16:3e:33:44:55'
bad_prefix = 'bb'
self.assertRaises(TypeError, lambda:
ipv6_utils.get_ipv6_addr_by_EUI64(bad_prefix, mac))
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def test_generate_IPv6_with_error_prefix_type(self):
mac = '00:16:3e:33:44:55'
prefix = 123
self.assertRaises(TypeError, lambda:
ipv6_utils.get_ipv6_addr_by_EUI64(prefix, mac))