244a0d1364
This makes rally.task.scenario independent from OpenStack which is awsome and makes actually architecture clean and nice Plus in future it will allow us to use Rally for testing other software Change-Id: Id0227cddfce105d1fc21c472adcc5118f85b90db
148 lines
5.2 KiB
Python
148 lines
5.2 KiB
Python
# Copyright 2013: Mirantis Inc.
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# All Rights Reserved.
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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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import os
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import mock
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from oslo_config import fixture
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from oslotest import base
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from oslotest import mockpatch
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from rally import db
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from rally import plugins
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from tests.unit import fakes
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class DatabaseFixture(fixture.Config):
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"""Create clean DB before starting test."""
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def setUp(self):
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super(DatabaseFixture, self).setUp()
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db_url = os.environ.get("RALLY_UNITTEST_DB_URL", "sqlite://")
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db.db_cleanup()
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self.conf.set_default("connection", db_url, group="database")
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db.db_drop()
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db.db_create()
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class TestCase(base.BaseTestCase):
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"""Test case base class for all unit tests."""
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def setUp(self):
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super(TestCase, self).setUp()
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self.addCleanup(mock.patch.stopall)
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plugins.load()
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def _test_atomic_action_timer(self, atomic_actions, name):
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action_duration = atomic_actions.get(name)
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self.assertIsNotNone(action_duration)
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self.assertIsInstance(action_duration, float)
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def assertSequenceEqual(self, iterable_1, iterable_2):
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self.assertEqual(tuple(iterable_1), tuple(iterable_2))
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class DBTestCase(TestCase):
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"""Base class for tests which use DB."""
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def setUp(self):
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super(DBTestCase, self).setUp()
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self.useFixture(DatabaseFixture())
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# TODO(boris-42): This should be moved to test.plugins.test module
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# or similar
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class ScenarioTestCase(TestCase):
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"""Base class for Scenario tests using mocked self.clients."""
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benchmark_utils = "rally.task.utils"
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patch_benchmark_utils = True
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def client_factory(self, client_type, version=None, admin=False):
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"""Create a new client object."""
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return mock.MagicMock(client_type=client_type,
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version=version,
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admin=admin)
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def clients(self, client_type, version=None, admin=False):
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"""Get a mocked client."""
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key = (client_type, version, admin)
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if key not in self._clients:
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self._clients[key] = self.client_factory(client_type,
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version=version,
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admin=admin)
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return self._clients[key]
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def admin_clients(self, client_type, version=None):
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"""Get a mocked admin client."""
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return self.clients(client_type, version=version, admin=True)
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def client_created(self, client_type, version=None, admin=False):
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"""Determine if a client has been created.
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This can be used to see if a scenario calls
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'self.clients("foo")', without checking to see what was done
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with the client object returned by that call.
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"""
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key = (client_type, version, admin)
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return key in self._clients
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def setUp(self):
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super(ScenarioTestCase, self).setUp()
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if self.patch_benchmark_utils:
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self.mock_resource_is = mockpatch.Patch(
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self.benchmark_utils + ".resource_is")
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self.mock_get_from_manager = mockpatch.Patch(
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self.benchmark_utils + ".get_from_manager")
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self.mock_wait_for = mockpatch.Patch(
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self.benchmark_utils + ".wait_for")
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self.mock_wait_for_delete = mockpatch.Patch(
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self.benchmark_utils + ".wait_for_delete")
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self.useFixture(self.mock_resource_is)
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self.useFixture(self.mock_get_from_manager)
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self.useFixture(self.mock_wait_for)
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self.useFixture(self.mock_wait_for_delete)
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self.mock_sleep = mockpatch.Patch("time.sleep")
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self.useFixture(self.mock_sleep)
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self._clients = {}
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base_path = "rally.plugins.openstack"
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self._client_mocks = [
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mock.patch(
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"%s.scenario.OpenStackScenario.clients" % base_path,
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mock.Mock(side_effect=self.clients)),
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mock.patch(
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"%s.scenario.OpenStackScenario.admin_clients" % base_path,
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mock.Mock(side_effect=self.admin_clients))
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]
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for patcher in self._client_mocks:
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patcher.start()
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def tearDown(self):
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for patcher in self._client_mocks:
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patcher.stop()
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super(ScenarioTestCase, self).tearDown()
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class FakeClientsScenarioTestCase(ScenarioTestCase):
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"""Base class for Scenario tests using fake (not mocked) self.clients."""
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def client_factory(self, client_type, version=None, admin=False):
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return getattr(self._fake_clients, client_type)()
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def setUp(self):
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super(FakeClientsScenarioTestCase, self).setUp()
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self._fake_clients = fakes.FakeClients()
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