49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
# Copyright 2018 Rackspace, US Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from unittest import mock
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from octavia.api.drivers import driver_factory
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from octavia.common import exceptions
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import octavia.tests.unit.base as base
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class TestDriverFactory(base.TestCase):
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def setUp(self):
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super(TestDriverFactory, self).setUp()
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@mock.patch('stevedore.driver.DriverManager')
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def test_driver_factory_no_provider(self, mock_drivermgr):
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mock_mgr = mock.MagicMock()
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mock_drivermgr.return_value = mock_mgr
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driver = driver_factory.get_driver(None)
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self.assertEqual(mock_mgr.driver, driver)
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@mock.patch('stevedore.driver.DriverManager')
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def test_driver_factory_failed_to_load_driver(self, mock_drivermgr):
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mock_drivermgr.side_effect = Exception('boom')
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self.assertRaises(exceptions.ProviderNotFound,
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driver_factory.get_driver, None)
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@mock.patch('stevedore.driver.DriverManager')
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def test_driver_factory_not_enabled(self, mock_drivermgr):
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self.assertRaises(exceptions.ProviderNotEnabled,
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driver_factory.get_driver,
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'dont-enable-this-fake-driver-name')
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