e69dc326a6
Now works with any storage provider (ie doesnt depend just on mockdb, and will now work with cassandra), and without relying on a network connection to providers. Change-Id: I7be75a8525b0eebeca9761c4c60ad70e088386c6
201 lines
8.1 KiB
Python
201 lines
8.1 KiB
Python
# Copyright (c) 2014 Rackspace, 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 json
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import cassandra
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import ddt
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import mock
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from oslo.config import cfg
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from poppy.model.helpers import provider_details
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from poppy.storage.cassandra import driver
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from poppy.storage.cassandra import services
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from poppy.transport.pecan.models.request import service as req_service
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from tests.unit import base
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@ddt.ddt
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class CassandraStorageServiceTests(base.TestCase):
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def setUp(self):
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super(CassandraStorageServiceTests, self).setUp()
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# mock arguments to use
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self.project_id = '123456'
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self.service_name = 'mocksite'
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# create mocked config and driver
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conf = cfg.ConfigOpts()
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conf.register_opt(
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cfg.StrOpt(
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'datacenter',
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default='',
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help='datacenter where the C* cluster hosted'))
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conf.register_opts(driver.CASSANDRA_OPTIONS,
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group=driver.CASSANDRA_GROUP)
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cassandra_driver = driver.CassandraStorageDriver(conf)
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# stubbed cassandra driver
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self.sc = services.ServicesController(cassandra_driver)
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@ddt.file_data('data_get_service.json')
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_get_service(self, value, mock_session, mock_execute):
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# mock the response from cassandra
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mock_execute.execute.return_value = value
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actual_response = self.sc.get(self.project_id, self.service_name)
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# TODO(amitgandhinz): assert the response
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# matches the expectation (using jsonschema)
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self.assertEqual(actual_response.name, self.service_name)
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_get_service_with_exception(self, mock_session, mock_execute):
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# mock the response from cassandra
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mock_execute.execute.return_value = []
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self.assertRaises(ValueError, self.sc.get,
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self.project_id, self.service_name)
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@ddt.file_data('../data/data_create_service.json')
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_create_service(self, value, mock_session, mock_execute):
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service_obj = req_service.load_from_json(value)
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responses = self.sc.create(self.project_id, service_obj)
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# Expect the response to be None as there are no providers passed
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# into the driver to respond to this call
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self.assertEqual(responses, None)
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# TODO(amitgandhinz): need to validate the create to cassandra worked.
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@ddt.file_data('../data/data_create_service.json')
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_create_service_exist(self, value, mock_session, mock_execute):
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value.update({'name': self.service_name})
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service_obj = req_service.load_from_json(value)
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self.sc.get = mock.Mock(return_value=service_obj)
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self.assertRaises(ValueError,
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self.sc.create,
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self.project_id, service_obj)
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@ddt.file_data('data_list_services.json')
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_list_services(self, value, mock_session, mock_execute):
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# mock the response from cassandra
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mock_execute.execute.return_value = value
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sc = services.ServicesController(None)
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actual_response = sc.list(self.project_id, None, None)
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# TODO(amitgandhinz): assert the response
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# matches the expectation (using jsonschema)
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self.assertEqual(actual_response[0].name, "mocksite")
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_delete_service(self, mock_session, mock_execute):
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# mock the response from cassandra
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actual_response = self.sc.delete(self.project_id, self.service_name)
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# Expect the response to be None as there are no providers passed
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# into the driver to respond to this call
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self.assertEqual(actual_response, None)
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@ddt.file_data('../data/data_update_service.json')
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_update_service(self, value, mock_session, mock_execute):
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# mock the response from cassandra
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actual_response = self.sc.update(self.project_id,
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self.service_name,
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value)
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# Expect the response to be None as there are no providers passed
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# into the driver to respond to this call
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self.assertEqual(actual_response, None)
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@ddt.file_data('data_provider_details.json')
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_get_provider_details(self, provider_details_json,
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mock_session, mock_execute):
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# mock the response from cassandra
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mock_execute.execute.return_value = [
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{'provider_details': provider_details_json}]
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actual_response = self.sc.get_provider_details(self.project_id,
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self.service_name)
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self.assertTrue("MaxCDN" in actual_response)
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self.assertTrue("Mock" in actual_response)
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self.assertTrue("CloudFront" in actual_response)
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self.assertTrue("Fastly" in actual_response)
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@ddt.file_data('data_provider_details.json')
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@mock.patch.object(services.ServicesController, 'session')
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@mock.patch.object(cassandra.cluster.Session, 'execute')
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def test_update_provider_details(self, provider_details_json,
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mock_session, mock_execute):
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provider_details_dict = {}
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for k, v in provider_details_json.items():
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provider_detail_dict = json.loads(v)
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provider_details_dict[k] = provider_details.ProviderDetail(
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provider_service_id=(
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provider_detail_dict["id"]),
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access_urls=provider_detail_dict["access_urls"])
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# mock the response from cassandra
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mock_execute.execute.return_value = None
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self.sc.update_provider_details(
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self.project_id,
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self.service_name,
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provider_details_dict)
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# this is for update_provider_details unittest code coverage
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arg_provider_details_dict = {}
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for provider_name in provider_details_dict:
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arg_provider_details_dict[provider_name] = json.dumps({
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"id": provider_details_dict[provider_name].provider_service_id,
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"access_urls": (
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provider_details_dict[provider_name].access_urls),
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"status": provider_details_dict[provider_name].status,
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"name": provider_details_dict[provider_name].name,
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"error_info": None
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})
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args = {
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'project_id': self.project_id,
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'service_name': self.service_name,
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'provider_details': arg_provider_details_dict
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}
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mock_execute.execute.assert_called_once_with(
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services.CQL_UPDATE_PROVIDER_DETAILS, args)
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@mock.patch.object(cassandra.cluster.Cluster, 'connect')
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def test_session(self, mock_service_database):
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session = self.sc.session
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self.assertNotEqual(session, None)
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