@pytest.mark.parametrize( "sparse_type", [ scipy_sparse.bsr_matrix, scipy_sparse.coo_matrix, scipy_sparse.csc_matrix, scipy_sparse.csr_matrix, scipy_sparse.dia_matrix, scipy_sparse.dok_matrix, scipy_sparse.lil_matrix, ], )
@pytest.mark.parametrize( "dtype", [numpy.dtype("<f4"), numpy.dtype(">f4"), numpy.dtype("<f8"), numpy.dtype(">f8")], )
def test_serialize_scipy_sparse(
sparse_type,
dtype,
)