def METHOD_NAME():
    """Test read_vasp."""
    cell = read_vasp(cwd / ".." / "POSCAR_NaCl")
    filename = cwd / "NaCl-vasp.yaml"
    cell_ref = read_cell_yaml(filename)
    assert (np.abs(cell.cell - cell_ref.cell) < 1e-5).all()
    diff_pos = cell.scaled_positions - cell_ref.scaled_positions
    diff_pos -= np.rint(diff_pos)
    assert (np.abs(diff_pos) < 1e-5).all()
    for s, s_r in zip(cell.symbols, cell_ref.symbols):
        assert s == s_r