def test_use_current_time_resource():
current_time_resource = Resource("CurrentTimeResource", ["datetime"])
current_time_resource.setValue("datetime", datetime(2017, 1, 1, 12))
night_time = NightTime()
night_time.process()
assert night_time.is_day()
current_time_resource.setValue("datetime", datetime(2017, 1, 1, 23))
night_time.process()
assert not night_time.is_day()
def test_delayed_publish():
publisher = Resource("publisher", ["foo"])
publisher.export_mqtt()
subscriber = MqttResource("publisher_sub",
"localhost", ["foo"],
variable_mqtt_map={"foo": "publisher/foo"})
publisher.setValue("foo", "bar")
assert subscriber.getValue("foo") is None
loop = asyncio.get_event_loop()
loop.run_until_complete(publisher.mqtt_wrapper.wait_until_connected())
assert subscriber.getValue("foo") == "bar"
def publish_time():
sys_time_resource = Resource("Date", ["datetime", "datetime_utc"])
while True:
time_str = subprocess.check_output(["date", "-I", "seconds"],
shell=True)
time_str = time_str.decode('utf-8').replace("\n", "")
sys_time_resource.setValue("datetime", time_str)
time_str = subprocess.check_output(["date", "-I", "seconds", "-u"],
shell=True)
time_str = time_str.decode('utf-8').replace("\n", "")
sys_time_resource.setValue("datetime_utc", time_str)
yield from asyncio.sleep(60)
def test_occupancy_policy():
Resource.clearResources()
device_manager = DeviceManager(max_power_budget=800)
occupancy_resource = Resource(
"SomeOccupancyThing", variables=["occupancy"])
occupancy_resource.setValue("occupancy", True)
off_policy = OffIfUnoccupied(occupancy_resource.name)
dev1 = DeviceResource("dev1", power_usage=100,
device_manager=device_manager.name,
runtime_policy=[off_policy])
dev1.run()
device_manager.process_managed_devices()
assert dev1.running(), "Device should be running"
occupancy_resource.setValue("occupancy", False)
assert off_policy.occupancy.value is False
device_manager.process_managed_devices()
assert not dev1.running(), "Device should not be running"
occupancy_resource.setValue("occupancy", True)
device_manager.process_managed_devices()
assert not dev1.running(), "Device should not be running"