code: def test_convert_list_reader():
      """Test convert_list function of reader module."""
      data_list = list()
      data_list.append([1, 2])
      data_list.append([3, 4])
      index = ["a", "b"]
      serie = pd.Series(data=data_list, index=index, name="test")
      df = convert_list(serie)
      assert np.all(df.index == serie.index)
      assert np.all(df.columns.values == ["test_item1", "test_item2"])
  
file_path: MLBox/tests/test_reader.py
imports: import sys
  import pytest
  import pandas
  import numpy
  from mlbox.preprocessing.reader import convert_list
  from mlbox.preprocessing.reader import convert_float_and_dates
  from mlbox.preprocessing.reader import Reader
label_desc: Use image node_id 4 for calling a global function with example usage: test_convert_list_reader() without return types