Coverage for gpaw/test/test_ffbt.py: 100%

1import pytest 

2 

3import numpy as np 

4from scipy.special import spherical_jn 

5 

6from gpaw.ffbt import spherical_bessel 

7 

8 

9@pytest.mark.parametrize('l', range(7)) 

10def test_spherical_bessel(l): 

11 x_g = np.arange(101, dtype=float) 

12 jl_g = spherical_bessel(l, x_g) 

13 assert jl_g == pytest.approx(spherical_jn(l, x_g))