def test_split_prefix_preprocess_text_empty_content(self, mock_preprocess):
        """Check behavior when content is an empty list."""
        content = []
        preprocessor = CLIPPreprocessor()
        preprocessing_config = TextPreprocessingConfig(
            should_chunk=True,
            chunk_config=TextChunkConfig(split_method="word", split_length=3, split_overlap=1),
            text_prefix="this is a prefix"
        )

        results = split_prefix_preprocess_text(content, preprocessor, preprocessing_config)

        self.assertEqual(len(results), 0)
        mock_preprocess.assert_not_called()
Check behavior when content is an empty list.
tests/unit_tests/marqo/inference/media_download_and_preprocess/test_chunk_download_preprocess_text_content.py