code: def fake_folders(self, kind):
      if kind["matching"] == False:
          if kind["res"] == "hr":
              return ["data2.gif", "data1.png", "data0.jpeg"]
          elif kind["res"] == "lr":
              return ["data1.png"]
          else:
              raise
      if kind["matching"] == True:
          if kind["res"] == "hr":
              return ["data2.gif", "data1.png", "data0.jpeg"]
          elif kind["res"] == "lr":
              return ["data1.png", "data0.jpeg"]
          else:
              raise
  
imports: import unittest
  import numpy
  from unittest.mock import patch
  from ISR.utils.datahandler import DataHandler
label_desc: Use image node_id 3 for calling the DataHandlerTest obj's underlying member method code with example usage: obj.fake_folders(kind) and returns: list, list, list, list