def test_clear(self) -> None:
with tempfile.NamedTemporaryFile() as f:
pid_saver = PidSaver(logger=mock.MagicMock(),
pids_file_path=f.name)
pid = 1
pid_saver.save_companion_pid(pid)
pid_saver._clear_saved_pids()
pid_saver._load()
self.assertEqual(pid_saver.companion_pids, [])
self.assertEqual(pid_saver.notifier_pid, 0)
def test_get_saved_pids(self) -> None:
with tempfile.NamedTemporaryFile() as f:
pid_saver = PidSaver(logger=mock.MagicMock(),
pids_file_path=f.name)
companion_pids = [1, 2]
notifier_pid = 3
with open(f.name, "w") as f:
json.dump(({
"companions": companion_pids,
"notifier": notifier_pid
}), f)
pid_saver._load()
self.assertEqual(pid_saver.companion_pids, companion_pids)
self.assertEqual(pid_saver.notifier_pid, notifier_pid)