def setUp(self):
self.cinder = MockCinder()
self.scratch = mkdtemp()
self.stats_path = os.path.join(self.scratch, 'stats')
self.stat_queue = multiprocessing.Queue()
with JsonLockFile(self.stats_path) as lock:
self.stats_lock = lock
self.backup_id = 'backup_id'
self.block_count = 10
self.process = StatsSaveProcess(self.cinder,
self.backup_id,
self.stat_queue,
self.block_count,
self.stats_lock,
update_interval=1)
self.process.start()
