async def test_event_update(u: UpdatedTime):
m = MagicMock()
u.set(pd_now(UTC))
list = HABApp.core.EventBusListener(
'test', HABApp.core.WrappedFunction(m, name='MockFunc'))
HABApp.core.EventBus.add_listener(list)
u.set(pd_now(UTC))
await asyncio.sleep(1)
m.assert_not_called()
await asyncio.sleep(0.1)
m.assert_called_once()
c = m.call_args[0][0]
assert isinstance(c, HABApp.core.events.ItemNoUpdateEvent)
assert c.name == 'test'
assert c.seconds == 1
await asyncio.sleep(2)
assert m.call_count == 2
c = m.call_args[0][0]
assert isinstance(c, HABApp.core.events.ItemNoUpdateEvent)
assert c.name == 'test'
assert c.seconds == 3
list.cancel()
def test_time_change(self):
i = Item('test')
i.set_value('test')
i._last_change.set(pd_now(UTC) - timedelta(seconds=5))
i._last_update.set(pd_now(UTC) - timedelta(seconds=5))
i.set_value('test1')
self.assertGreater(i._last_update.dt,
pd_now(UTC) - timedelta(milliseconds=100))
self.assertGreater(i._last_change.dt,
pd_now(UTC) - timedelta(milliseconds=100))
def test_time_value_change(self):
i = self.CLS('test')
for value in self.TEST_VALUES:
i._last_change.set(pd_now(UTC) - timedelta(seconds=5),
events=False)
i._last_update.set(pd_now(UTC) - timedelta(seconds=5),
events=False)
i.set_value(value)
assert i._last_update.dt > pd_now(UTC) - timedelta(
milliseconds=100)
assert i._last_change.dt > pd_now(UTC) - timedelta(
milliseconds=100)
async def test_cancel_running(u: UpdatedTime):
u.set(pd_now(UTC))
w1 = u.tasks[0]
w2 = u.tasks[1]
await asyncio.sleep(1.1)
assert w1.fut.task.done()
assert not w2.fut.task.done()
assert w2 in u.tasks
w2.cancel()
await asyncio.sleep(0.05)
u.set(pd_now(UTC))
await asyncio.sleep(0.05)
assert w2 not in u.tasks
def __init__(self, name: str):
super().__init__()
assert isinstance(name, str), type(name)
self._name: str = name
_now = pd_now(UTC)
self._last_change: ChangedTime = ChangedTime(self._name, _now)
self._last_update: UpdatedTime = UpdatedTime(self._name, _now)
def c():
a = ChangedTime('test', pd_now(UTC))
w1 = a.add_watch(1)
w2 = a.add_watch(3)
yield a
# cancel the rest of the running tasks
w1.cancel()
w2.cancel()
def set_value(self, new_value) -> bool:
"""Set a new value without creating events on the event bus
:param new_value: new value of the item
:return: True if state has changed
"""
state_changed = self.value != new_value
_now = pd_now(UTC)
if state_changed:
self._last_change.set(_now)
self._last_update.set(_now)
self.value = new_value
return state_changed
def test_sec_timedelta():
a = UpdatedTime('test', pd_now(UTC))
w1 = a.add_watch(1)
# We return the same object because it is the same time
assert w1 is a.add_watch(timedelta(seconds=1))
w2 = a.add_watch(timedelta(seconds=3))
assert w2.fut.secs == 3
w3 = a.add_watch(timedelta(minutes=3))
assert w3.fut.secs == 3 * 60
w1.cancel()
w2.cancel()
w3.cancel()
def __update_timestamps(self, changed: bool):
_now = pd_now(UTC)
self._last_update.set(_now)
if changed:
self._last_change.set(_now)
return None
