528f3234e9
Abstract storage configuration section to load different database backend drivers. so we can keep supporting elasticsearch for a while after moving to oslo.db also this will help in adding API v2 as the elasticsearch driver will be changed. Each db driver will register it's configuration on the run time. Change-Id: Ie861e569f4add783c6f580cd0c08ed0fb3440151
75 lines
2.9 KiB
Python
75 lines
2.9 KiB
Python
"""Freezer swift.py related tests
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(c) Copyright 2014,2015 Hewlett-Packard Development Company, L.P.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 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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"""
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import mock
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from mock import patch
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from freezer_api.storage import driver
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from freezer_api.tests.unit import common
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class TestStorageDriver(common.FreezerBaseTestCase):
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@patch('freezer_api.storage.driver.LOG')
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def test_get_db_raises_when_db_not_supported(self, mock_LOG):
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mock_CONF = mock.Mock()
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mock_CONF.storage.db = 'nodb'
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driver.CONF = mock_CONF
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self.assertRaises(Exception, driver.get_db)
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@patch('freezer_api.storage.driver.elastic')
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@patch('freezer_api.storage.driver.LOG')
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@patch('freezer_api.storage.driver.get_db')
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def test_get_db_elastic(self, mock_LOG, mock_elastic, mock_get_db):
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mock_get_db.return_value = object()
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driver.register_storage_opts()
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driver.get_db()
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self.assertTrue(mock_elastic.ElasticSearchEngine)
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@patch('freezer_api.storage.driver.elastic')
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@patch('freezer_api.storage.driver.LOG')
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def test_get_db_elastic_raises_Exception_when_cert_file_not_found(
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self, mock_LOG, mock_elastic):
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mock_CONF = mock.Mock()
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mock_CONF.storage.backend = 'elasticsearch'
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mock_CONF.storage.driver = 'freezer_api.storage.elastic.' \
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'ElasticSearchEngine'
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mock_CONF.elasticsearch.hosts = 'es_server'
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mock_CONF.elasticsearch.verify_certs = 'False'
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mock_CONF.elasticsearch.ca_certs = 'not_existant'
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mock_CONF.elasticsearch.use_ssl = False
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mock_CONF.elasticsearch.timeout = 43
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mock_CONF.elasticsearch.retries = 37
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driver.CONF = mock_CONF
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self.assertRaises(Exception, driver.get_db)
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@patch('freezer_api.storage.driver.elastic')
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@patch('freezer_api.storage.driver.LOG')
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def test_get_db_elastic_raises_Exception_when_hosts_not_defined(
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self, mock_LOG, mock_elastic):
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mock_CONF = mock.Mock()
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mock_CONF.storage.backend = 'elasticsearch'
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mock_CONF.elasticsearch.hosts = ''
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mock_CONF.elasticsearch.endpoint = ''
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mock_CONF.elasticsearch.verify_certs = 'False'
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mock_CONF.elasticsearch.ca_certs = ''
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mock_CONF.elasticsearch.use_ssl = False
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mock_CONF.elasticsearch.timeout = 43
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mock_CONF.elasticsearch.retries = 37
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driver.CONF = mock_CONF
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self.assertRaises(Exception, driver.get_db)
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