def test_clear_all(self):
''' Test that the clear_all bit operation is correct '''
cases = {
0x00: [0x00],
0xEC: [0x00],
0xFFFFFFFFFFFFFF13: [0x00],
}
for array, expected in cases.items():
barray = BitArray(array=[array])
barray.clear_all()
self.assertEqual(expected, barray.to_byte_list())
