def test_encode_binary_dict(dt, shape) -> None:
a = np.arange(12, dtype=dt)
a.reshape(shape)
bufs = []
d = bus.encode_binary_dict(a, buffers=bufs)
assert len(bufs) == 1
assert len(bufs[0]) == 2
assert bufs[0][1] == a.tobytes()
assert 'shape' in d
assert d['shape'] == a.shape
assert 'dtype' in d
assert d['dtype'] == a.dtype.name
assert '__buffer__' in d
def test_encode_binary_dict(dt, shape):
a = np.arange(12, dtype=dt)
a.reshape(shape)
bufs = []
d = bus.encode_binary_dict(a, buffers=bufs)
assert len(bufs) == 1
assert len(bufs[0]) == 2
assert bufs[0][1] == a.tobytes()
assert 'shape' in d
assert d['shape'] == a.shape
assert 'dtype' in d
assert d['dtype'] == a.dtype.name
assert '__buffer__' in d
