def METHOD_NAME():
    pybuffer = dp3.DPBuffer()
    # Test that fields are empty when using the default consructor
    assert pybuffer.get_time() == 0
    assert pybuffer.get_exposure() == 0
    assert np.array(pybuffer.get_data(), copy=False).size == 0
    assert np.array(pybuffer.get_flags(), copy=False).size == 0
    assert np.array(pybuffer.get_weights(), copy=False).size == 0
    assert np.array(pybuffer.get_uvw(), copy=False).size == 0
    pybuffer.set_exposure(55)
    assert pybuffer.get_exposure() == 55
    pybuffer.set_time(10)
    assert pybuffer.get_time() == 10