def test_spawn_invalid_shutdown() -> None:
manager = StateMachineManager()
# Set manager into reset mode
manager._mode = "Junk"
# Spawn manager and ensure shutdowns
manager.spawn()
start_time = time.time()
while True:
time.sleep(0.1)
if manager.is_shutdown:
break
assert manager._mode == modes.INVALID
def test_spawn_shutdown() -> None:
manager = StateMachineManager()
# Spawn manager and ensure transitions to normal mode
manager.spawn()
start_time = time.time()
while True:
time.sleep(0.1)
if manager._mode == modes.NORMAL:
break
# Ensure thread shutsdown
message, status = manager.shutdown()
assert status == 200
start_time = time.time()
while True:
time.sleep(0.1)
if manager.is_shutdown:
break
def test_spawn_error_shutdown() -> None:
manager = StateMachineManager()
# Set manager into reset mode
manager._mode = modes.ERROR
# Spawn manager and ensure transitions to error mode
manager.spawn()
start_time = time.time()
while True:
time.sleep(0.1)
if manager._mode == modes.ERROR:
break
# Ensure thread shutsdown
message, status = manager.shutdown()
assert status == 200
start_time = time.time()
while True:
time.sleep(0.1)
if manager.is_shutdown:
break
def test_create_shutdown_event() -> None:
manager = StateMachineManager()
# Spawn manager and ensure transitions to normal mode
manager.spawn()
start_time = time.time()
while True:
time.sleep(0.1)
if manager._mode == modes.NORMAL:
break
# Create shutdown event
request = {"type": events.SHUTDOWN}
message, status = manager.create_event(request)
assert status == 200
# Ensure thread shutsdown
start_time = time.time()
while True:
time.sleep(0.1)
if manager.is_shutdown:
break
