def test_encode_axes(self):
cases = [
[['X', 'Y', 'Z', 'A', 'B'], 0x1F],
[['x','y','z','a','b'], 0x1F],
[['x'], 0x01],
[['y'], 0x02],
[['z'], 0x04],
[['a'], 0x08],
[['b'], 0x10],
[[], 0x00],
]
for case in cases:
assert Encoder.encode_axes(case[0]) == case[1]
