File size: 440 Bytes
f7d934a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import pytest
from underdog_lab.forecasting.optimization import bounded_minimize
def test_bounded_minimize_finds_quadratic_minimum():
result = bounded_minimize(lambda value: (value - 2.5) ** 2, -10.0, 10.0)
assert result == pytest.approx(2.5, abs=1e-7)
def test_bounded_minimize_rejects_invalid_bounds():
with pytest.raises(ValueError, match="lower bound"):
bounded_minimize(lambda value: value * value, 1.0, 1.0)
|