test.py 文件源码

def setUp(self):
        """Run before each test method to initialize test environment."""
        super(TestCase, self).setUp()

        oslo_i18n.enable_lazy(enable=False)
        conf_fixture.set_defaults(CONF)
        CONF([], default_config_files=[])

        global _DB_CACHE
        if not _DB_CACHE:
            _DB_CACHE = Database(
                db_api,
                migration,
                sql_connection=CONF.database.connection,
                sqlite_db=CONF.sqlite_db,
                sqlite_clean_db=CONF.sqlite_clean_db,
            )
        self.useFixture(_DB_CACHE)

        self.injected = []
        self._services = []
        self.flags(fatal_exception_format_errors=True)
        # This will be cleaned up by the NestedTempfile fixture
        lock_path = self.useFixture(fixtures.TempDir()).path
        self.fixture = self.useFixture(config_fixture.Config(lockutils.CONF))
        self.fixture.config(lock_path=lock_path, group='oslo_concurrency')
        self.fixture.config(
            disable_process_locking=True, group='oslo_concurrency')

        rpc.add_extra_exmods('meteos.tests')
        self.addCleanup(rpc.clear_extra_exmods)
        self.addCleanup(rpc.cleanup)

        self.messaging_conf = messaging_conffixture.ConfFixture(CONF)
        self.messaging_conf.transport_driver = 'fake'
        self.messaging_conf.response_timeout = 15
        self.useFixture(self.messaging_conf)
        rpc.init(CONF)

        mock.patch('keystoneauth1.loading.load_auth_from_conf_options').start()

        fake_notifier.stub_notifier(self)