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# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the license found in the
# LICENSE file in the root directory of this source tree.
import torch
from audiocraft.quantization.vq import ResidualVectorQuantizer
class TestResidualVectorQuantizer:
def test_rvq(self):
x = torch.randn(1, 16, 2048)
vq = ResidualVectorQuantizer(n_q=8, dimension=16, bins=8)
res = vq(x, 1.)
assert res.x.shape == torch.Size([1, 16, 2048])