jack
9cd3170e8a
- Add stability detection and threshold classification features with corresponding tests
23 lines
653 B
Python
23 lines
653 B
Python
import math
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import pytest
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from pygui.backend.frame_stats import compute_stats, Stats
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def test_basic_stat():
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s = compute_stats([148.0, 150.0, 149.0])
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assert s.min == 148.0 and s.min_index == 0
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assert s.max == 150.0 and s.max_index == 1
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assert s.diff == pytest.approx(2.0)
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assert s.avg == pytest.approx(149.0)
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assert s.sigma == pytest.approx(math.sqrt(2 / 3))
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assert s.three_sigma == pytest.approx(3 * math.sqrt(2 / 3))
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def test_empty_values_returns_zeros():
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s = compute_stats([])
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assert s == Stats(0.0, -1, 0.0, -1, 0.0, 0.0, 0.0, 0.0)
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def test_ignores_nan():
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s = compute_stats([149.0, float("nan"), 151.0])
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