python-kasa/kasa/tests/test_childdevice.py
Teemu Rytilahti e27d5a3dec Use dict as store for child devices
This allows accessing child devices directly by their device_id,
which will be necessary to improve the child device support.
2024-02-18 18:53:05 +01:00

77 lines
2.2 KiB
Python

import inspect
import sys
import pytest
from kasa.smart.smartchilddevice import SmartChildDevice
from kasa.smartprotocol import _ChildProtocolWrapper
from .conftest import strip_smart
@strip_smart
def test_childdevice_init(dev, dummy_protocol, mocker):
"""Test that child devices get initialized and use protocol wrapper."""
assert len(dev.children) > 0
assert dev.is_strip
first = list(dev.children.values())[0]
assert isinstance(first.protocol, _ChildProtocolWrapper)
assert first._info["category"] == "plug.powerstrip.sub-plug"
assert "position" in first._info
@strip_smart
async def test_childdevice_update(dev, dummy_protocol, mocker):
"""Test that parent update updates children."""
child_info = dev._last_update["child_info"]
child_list = child_info["child_device_list"]
assert len(dev.children) == child_info["sum"]
first = list(dev.children.values())[0]
await dev.update()
assert dev._last_update != first._last_update
assert child_list[0] == first._last_update
@strip_smart
@pytest.mark.skipif(
sys.version_info < (3, 11),
reason="exceptiongroup requires python3.11+",
)
async def test_childdevice_properties(dev: SmartChildDevice):
"""Check that accessing childdevice properties do not raise exceptions."""
assert len(dev.children) > 0
first = list(dev.children.values())[0]
# children do not have children
assert not first.children
def _test_property_getters():
"""Try accessing all properties and return a list of encountered exceptions."""
exceptions = []
properties = inspect.getmembers(
first.__class__, lambda o: isinstance(o, property)
)
for prop in properties:
name, _ = prop
if (
name.startswith("emeter_")
or name.startswith("time")
or name.startswith("on_since")
):
try:
_ = getattr(first, name)
except Exception as ex:
exceptions.append(ex)
return exceptions
exceptions = list(_test_property_getters())
if exceptions:
raise ExceptionGroup("Accessing child properties caused exceptions", exceptions)