def test_PyDecay():
import pyximport
pyximport.install()
from _odeint_anyode import PyDecay
pd = PyDecay(1.0)
tout, yout = pd.adaptive(1.0, 1.0)
for t, y in zip(tout, yout):
assert abs(y - exp(-t)) < 2e-9
def test_PyDecay_mxsteps():
import pyximport
pyximport.install()
from _odeint_anyode import PyDecay
import pytest
pd = PyDecay(1.0)
with pytest.raises(Exception):
tout, yout = pd.adaptive(1.0, 1.0, mxsteps=1)