def test_merge_sensors(self):
s1 = [{'name': 's_1', 'state': 0},
{'name': 's_2', 'state': 1},
{'name': 's_3', 'state': 0}]
s2 = [{'name': 's_4', 'state': 0},
{'name': 's_2', 'state': 1},
{'name': 's_3', 'state': 1}]
expected = [{'name': 's_1', 'state': 0},
{'name': 's_2', 'state': 1},
{'name': 's_3', 'state': 1},
{'name': 's_4', 'state': 0}]
actual = merge_sensors(s1, s2)
self.assertCountEqual(expected, actual)
def on_new_update(new_update):
new_update['time'] = current_time_s()
last_update = storage.get_last_update()
if settings.get_mode() == MODE_GUARD and last_update:
new_update['sensors'] = utils.merge_sensors(new_update['sensors'], last_update['sensors'])
storage.save_last_update(new_update)
if not last_update:
return
result, sensors = Comparator().compare(last_update, new_update)
if result != Comparator.RESULT_EQUALS:
system_state = get_system_state()
notifier.notify(result, system_state)
saved_rows = storage.add_to_log(system_state)
if saved_rows == 0:
raise OperationalError
else:
log.d('No changes since last update')