f909d1d870
Added attribute permits usage of different network interfaces for getting connector. Change-Id: If08c7094b233ee440642f6e4651656f6332c9460
61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
# Copyright 2017 Mirantis.Inc
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import ddt
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import mock
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import netifaces
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from oslotest import base
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from brick_cinderclient_ext import brick_utils
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from brick_cinderclient_ext import exceptions as exc
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@ddt.ddt
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class TestBrickUtils(base.BaseTestCase):
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@mock.patch('netifaces.ifaddresses',
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return_value={netifaces.AF_INET: [{'addr': '127.0.0.1'}]})
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@mock.patch('netifaces.interfaces', return_value=['eth1'])
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@mock.patch('brick_cinderclient_ext.brick_utils.get_my_ip',
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return_value='1.0.0.0')
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@ddt.data((None, '1.0.0.0'),
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('eth1', '127.0.0.1'))
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@ddt.unpack
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def test_get_ip(self, nic, expected,
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_fake_my_ip, _fake_interfaces,
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_fake_ifaddresses):
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"""Test getting ip address using interface name.
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Test cases:
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1. Getting address from existing interface;
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2. Getting default value when network-iface param is missing;
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"""
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self.assertEqual(expected, brick_utils.get_ip(nic))
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@mock.patch('netifaces.interfaces', return_value=[])
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def test_get_ip_failed_interface(self, _fake_interfaces):
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"""Test getting ip from nonexistent interface."""
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nic = 'fake_nic'
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self.assertRaises(exc.NicNotFound, brick_utils.get_ip,
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nic)
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@mock.patch('netifaces.ifaddresses', return_value={})
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@mock.patch('netifaces.interfaces', return_value=['without_addr'])
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def test_get_ip_non_addr_in_iface(self, _fake_interfaces,
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_fake_ifaddresses):
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"""Test getting ip using nic that doesn't have ipv4 address."""
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nic = 'without_addr'
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self.assertRaises(exc.IncorrectNic, brick_utils.get_ip, nic)
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