def METHOD_NAME(self):
    cell = 2.2 * np.identity(3)
    Al_sc = Atoms("AlAl", scaled_positions=[(0, 0, 0), (0.5, 0.5, 0.5)], cell=cell)
    Al_sc.set_repeat([2, 2, 2])
    self.assertEqual(Al_sc.get_symmetry().info["number"], 229)