def test_calculate_structure_factor_raises(self, ferrite_phase):
rlp = ReciprocalLatticePoint(phase=ferrite_phase, hkl=[1, 0, 0])
with pytest.raises(ValueError, match="method=man must be among"):
rlp.calculate_structure_factor(method="man")
with pytest.raises(ValueError, match="'voltage' parameter must be set when"):
rlp.calculate_structure_factor(method="doyleturner")
def test_calculate_structure_factor(
self, ferrite_phase, method, voltage, hkl, desired_factor
):
rlp = ReciprocalLatticePoint(phase=ferrite_phase, hkl=hkl)
rlp.calculate_structure_factor(method=method, voltage=voltage)
assert np.allclose(rlp.structure_factor, desired_factor)