python/pyarrow/tests/test_serialization_deprecated.py

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import pytest

import pyarrow as pa


def test_serialization_deprecated():
    with pytest.warns(FutureWarning):
        ser = pa.serialize(1)

    with pytest.warns(FutureWarning):
        pa.deserialize(ser.to_buffer())

    f = pa.BufferOutputStream()
    with pytest.warns(FutureWarning):
        pa.serialize_to(12, f)

    buf = f.getvalue()
    f = pa.BufferReader(buf)
    with pytest.warns(FutureWarning):
        pa.read_serialized(f).deserialize()

    with pytest.warns(FutureWarning):
        pa.default_serialization_context()

    context = pa.lib.SerializationContext()
    with pytest.warns(FutureWarning):
        pa.register_default_serialization_handlers(context)


def test_serialization_deprecated_toplevel():
    with pytest.warns(FutureWarning):
        pa.SerializedPyObject()

    with pytest.warns(FutureWarning):
        pa.SerializationContext()