Function assert_matrix_descriptor_exceptions

tests/conftest.py:641–653

(descriptor_func)

def assert_matrix_descriptor_exceptions(descriptor_func):
    system = get_simple_finite()

    # Unknown permutation option
    with pytest.raises(ValueError):
        descriptor_func(n_atoms_max=5, permutation="unknown")()
    # Negative n_atom_max
    with pytest.raises(ValueError):
        descriptor_func(n_atoms_max=-1)()
    # System has more atoms than the specified maximum
    with pytest.raises(ValueError):
        cm = descriptor_func(n_atoms_max=2)()
        cm.create([system])


def assert_matrix_descriptor_sorted(descriptor_func):