9b03e71707
H302 violation is reported by flake8 when importing separated objects from
modules instead of importing the whole module.
e.g. from package.module import function
function()
is changed to
from package import module
module.function()
Change-Id: Ic6975f39c755ded54149a9c01fcdcfaf78c596fc
Partial-Bug: #1291032
90 lines
3.8 KiB
Python
90 lines
3.8 KiB
Python
# Copyright (c) 2014 OpenStack Foundation
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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 mock
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from oslo.config import cfg
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#NOTE this import loads tests required options
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from neutron.plugins.mlnx.common import config # noqa
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from neutron.plugins.mlnx.common import constants
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from neutron.plugins.mlnx import mlnx_plugin
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from neutron.tests import base
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class TestMlnxPluginConfig(base.BaseTestCase):
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expected_vlan_mappings = {'physnet1': [(1, 1000)],
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'physnet2': [(1, 1000)]}
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expected_network_types = {'physnet1': constants.TYPE_ETH,
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'physnet2': constants.TYPE_IB}
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config_vlan_ranges = ['physnet1:1:1000', 'physnet2:1:1000']
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config_network_types = ['physnet1:eth', 'physnet2:ib']
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def setUp(self):
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super(TestMlnxPluginConfig, self).setUp()
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cfg.CONF.set_override('rpc_backend',
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'neutron.openstack.common.rpc.impl_fake')
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cfg.CONF.set_override(group='MLNX',
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name='network_vlan_ranges',
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override=self.config_vlan_ranges)
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def _create_mlnx_plugin(self):
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with mock.patch('neutron.plugins.mlnx.db.mlnx_db_v2'):
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return mlnx_plugin.MellanoxEswitchPlugin()
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def _assert_expected_config(self):
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plugin = self._create_mlnx_plugin()
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self.assertEqual(plugin.network_vlan_ranges,
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self.expected_vlan_mappings)
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self.assertEqual(plugin.phys_network_type_maps,
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self.expected_network_types)
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def test_vlan_ranges_with_network_type(self):
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cfg.CONF.set_override(group='MLNX',
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name='physical_network_type_mappings',
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override=self.config_network_types)
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self._assert_expected_config()
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def test_vlan_ranges_partial_network_type(self):
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cfg.CONF.set_override(group='MLNX',
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name='physical_network_type_mappings',
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override=self.config_network_types[:1])
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cfg.CONF.set_override(group='MLNX',
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name='physical_network_type',
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override=constants.TYPE_IB)
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self._assert_expected_config()
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def test_vlan_ranges_no_network_type(self):
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cfg.CONF.set_override(group='MLNX',
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name='physical_network_type',
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override=constants.TYPE_IB)
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cfg.CONF.set_override(group='MLNX',
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name='physical_network_type_mappings',
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override=[])
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self.expected_network_types.update({'physnet1': constants.TYPE_IB})
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self._assert_expected_config()
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self.expected_network_types.update({'physnet1': constants.TYPE_ETH})
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def test_parse_physical_network_mappings_invalid_type(self):
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cfg.CONF.set_override(group='MLNX',
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name='physical_network_type_mappings',
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override=['physnet:invalid-type'])
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self.assertRaises(SystemExit, self._create_mlnx_plugin)
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def test_invalid_network_type(self):
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cfg.CONF.set_override(group='MLNX',
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name='physical_network_type',
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override='invalid-type')
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self.assertRaises(SystemExit, self._create_mlnx_plugin)
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