def test_stop_timer_immediately():
container = create_autospec(ServiceContainer)
container.service_name = "service"
container.config = {}
timer = Timer(interval=5).bind(container, "method")
timer.setup()
timer.start()
eventlet.sleep(0.1)
timer.stop()
assert container.spawn_worker.call_count == 0
assert timer.gt.dead
def test_kill_stops_timer():
container = create_autospec(ServiceContainer)
container.service_name = "service"
container.spawn_managed_thread = spawn_managed_thread
timer = Timer(interval=0).bind(container, "method")
timer.setup()
timer.start()
with wait_for_call(1, container.spawn_worker):
timer.kill()
# unless the timer is dead, the following nap would cause a timer
# to trigger
eventlet.sleep(0.1)
assert container.spawn_worker.call_count == 1
def test_provider():
container = create_autospec(ServiceContainer)
container.service_name = "service"
container.spawn_managed_thread = spawn_managed_thread
timer = Timer(interval=0.1).bind(container, "method")
timer.setup()
timer.start()
assert timer.interval == 0.1
with wait_for_call(1, container.spawn_worker) as spawn_worker:
with Timeout(1):
timer.stop()
# the timer should have stopped and should only have spawned
# a single worker
spawn_worker.assert_called_once_with(timer, (), {})
assert timer.gt.dead