Function test_serialization_without_schema

python/pyfory/tests/test_cross_language.py:176–200

(data_file_path, schema=None)

@cross_language_test
def test_serialization_without_schema(data_file_path, schema=None):
    schema = schema or create_foo_schema()
    encoder = pyfory.create_row_encoder(schema)
    foo = create_foo()
    with open(data_file_path, "rb+") as f:
        data_bytes = f.read()
        buf = pyfory.Buffer(data_bytes, 0, len(data_bytes))
        row = pyfory.RowData(schema, buf)
        debug_print("row", row)
        obj = encoder.from_row(row)
        debug_print("deserialized foo", obj)
        assert str(foo.f5) == str(obj.f5)
        # class of `f5` is generated, which may be different from class
        # of deserialized `f5`
        f5 = foo.f5
        foo.f5 = None
        obj.f5 = None
        # compare data using str instead of object to workaround different
        # class name
        assert str(obj) == str(foo)
        f.seek(0)
        f.truncate()
        foo.f5 = f5
        row = encoder.to_row(foo)
        f.write(row.to_bytes())


@cross_language_test