def METHOD_NAME(cls):
    cls.mock_config_patcher = patch("tardis.interfaces.siteadapter.Configuration")
    cls.mock_config = cls.mock_config_patcher.start()
    cls.mock_openstack_api_patcher = patch(
        "tardis.adapters.sites.openstack.NovaClient"
    )
    cls.mock_openstack_api = cls.mock_openstack_api_patcher.start()