def test_resample(app, fake_samples):
latest = Sample.latest(limit=10)
assert len(latest) == 10
ts = Sample.timeseries(latest)
assert list(ts) == [s.temp for s in latest]
tmin, tmax = min(ts.index), max(ts.index)
assert tmin < tmax
assert END_TIME - timedelta(minutes=104) <= tmin < END_TIME - timedelta(
minutes=96)
assert END_TIME - timedelta(minutes=14) <= tmax < END_TIME - timedelta(
minutes=6)
resampled = ts.resample("60S")
assert 82 <= len(resampled.mean().index) <= 98
assert all([40 <= t <= 80 for t in resampled.interpolate(method="linear")])
def test_read_write_temp(mock_mpl115, app, fake_states):
mock_mpl115.read.return_value = (10, 10)
cli._poll_once()
mock_mpl115.read.assert_called_once()
assert Sample.latest().temp == 10