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Add test for new band_pass filter

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This commit is contained in:
nielstron 2018-03-22 14:37:39 +01:00
parent bc70619b17
commit 3faed2edc1
1 changed files with 16 additions and 0 deletions
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16
tests/components/sensor/test_filter.py
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@ -131,6 +131,22 @@ class TestFilterSensor(unittest.TestCase):
filtered = filt.filter_state(state) filtered = filt.filter_state(state)
self.assertEqual(18.05, filtered.state) self.assertEqual(18.05, filtered.state)
def test_bandpass(self):
"""Test if bandpass filter works."""
lower = 10
upper = 20
filt = LowPassFilter(entity=None,
lower_bound=lower,
upper_bound=upper)
for state in self.values:
filtered = filt.filter_state(state)
if state < lower:
self.assertEqual(lower, filtered)
elif state > upper:
self.assertEqual(upper, filtered)
else:
self.assertEqual(state, filtered)
def test_throttle(self): def test_throttle(self):
"""Test if lowpass filter works.""" """Test if lowpass filter works."""
filt = ThrottleFilter(window_size=3, filt = ThrottleFilter(window_size=3,