code: def test_assembling_decoder_mix_in_multiple() -> None:
      encoding = "utf-8"
      unicode_strings = [
          "These are not ASCII: ä, ö, ü. These can be ASCII: a, o, u.",
          "Some other weird stuff: öäöß.",
          "Even weirder: 🐷🐶.",
      ]
      encoded_strings = [
          unicode_string.encode(encoding)
          for unicode_string in unicode_strings
      ]
  
      adm = AssemblingDecoderMixIn()
      decoded_strings = _decode_multiple(adm, encoded_strings, encoding)
      assert_equal(unicode_strings, decoded_strings)
  
file_path: datalad/datalad/runner/tests/test_utils.py
imports: from __future__ import annotations
  from typing import Optional
  from unittest.mock import call, patch
  from datalad.tests.utils_pytest import assert_equal, assert_in, assert_is_none
  from ..utils import AssemblingDecoderMixIn, LineSplitter
label_desc: Use image node_id 9 for calling a global function with example usage: test_assembling_decoder_mix_in_multiple() without return types