python-kasa/kasa/tests/test_emeter.py
Teemu R 1ee4757fdb
Return None instead of raising an exception on missing, valid emeter keys (#146)
Fixes #142

Also, update the pre-commit hooks to their newest versions
2021-03-18 19:22:10 +01:00

134 lines
3.3 KiB
Python

import pytest
from kasa import SmartDeviceException
from .conftest import has_emeter, no_emeter, pytestmark
from .newfakes import CURRENT_CONSUMPTION_SCHEMA
@no_emeter
async def test_no_emeter(dev):
assert not dev.has_emeter
with pytest.raises(SmartDeviceException):
await dev.get_emeter_realtime()
with pytest.raises(SmartDeviceException):
await dev.get_emeter_daily()
with pytest.raises(SmartDeviceException):
await dev.get_emeter_monthly()
with pytest.raises(SmartDeviceException):
await dev.erase_emeter_stats()
@has_emeter
async def test_get_emeter_realtime(dev):
if dev.is_strip:
pytest.skip("Disabled for strips temporarily")
assert dev.has_emeter
current_emeter = await dev.get_emeter_realtime()
CURRENT_CONSUMPTION_SCHEMA(current_emeter)
@has_emeter
async def test_get_emeter_daily(dev):
if dev.is_strip:
pytest.skip("Disabled for strips temporarily")
assert dev.has_emeter
assert await dev.get_emeter_daily(year=1900, month=1) == {}
d = await dev.get_emeter_daily()
assert len(d) > 0
k, v = d.popitem()
assert isinstance(k, int)
assert isinstance(v, float)
# Test kwh (energy, energy_wh)
d = await dev.get_emeter_daily(kwh=False)
k2, v2 = d.popitem()
assert v * 1000 == v2
@has_emeter
async def test_get_emeter_monthly(dev):
if dev.is_strip:
pytest.skip("Disabled for strips temporarily")
assert dev.has_emeter
assert await dev.get_emeter_monthly(year=1900) == {}
d = await dev.get_emeter_monthly()
assert len(d) > 0
k, v = d.popitem()
assert isinstance(k, int)
assert isinstance(v, float)
# Test kwh (energy, energy_wh)
d = await dev.get_emeter_monthly(kwh=False)
k2, v2 = d.popitem()
assert v * 1000 == v2
@has_emeter
async def test_emeter_status(dev):
if dev.is_strip:
pytest.skip("Disabled for strips temporarily")
assert dev.has_emeter
d = await dev.get_emeter_realtime()
with pytest.raises(KeyError):
assert d["foo"]
assert d["power_mw"] == d["power"] * 1000
# bulbs have only power according to tplink simulator.
if not dev.is_bulb:
assert d["voltage_mv"] == d["voltage"] * 1000
assert d["current_ma"] == d["current"] * 1000
assert d["total_wh"] == d["total"] * 1000
@pytest.mark.skip("not clearing your stats..")
@has_emeter
async def test_erase_emeter_stats(dev):
assert dev.has_emeter
await dev.erase_emeter()
@has_emeter
async def test_current_consumption(dev):
if dev.is_strip:
pytest.skip("Disabled for strips temporarily")
if dev.has_emeter:
x = await dev.current_consumption()
assert isinstance(x, float)
assert x >= 0.0
else:
assert await dev.current_consumption() is None
async def test_emeterstatus_missing_current():
"""KL125 does not report 'current' for emeter."""
from kasa import EmeterStatus
regular = EmeterStatus(
{"err_code": 0, "power_mw": 0, "total_wh": 13, "current_ma": 123}
)
assert regular["current"] == 0.123
with pytest.raises(KeyError):
regular["invalid_key"]
missing_current = EmeterStatus({"err_code": 0, "power_mw": 0, "total_wh": 13})
assert missing_current["current"] is None