class_docstr: Checks all functions of the FileCodeDriver
class_docstr_tok: ["Checks","all","functions","of","the","FileCodeDriver"]
code: def test_calculate_commit_hash(self):
      self.__setup()
      # Test if the hash matches the test file
      tracked_filepaths = self.file_code_driver._get_tracked_files()
      result = self.file_code_driver._calculate_commit_hash(
          tracked_filepaths
      )
      # Assert the correct commit hash was returned
      assert result == "69a329523ce1ec88bf63061863d9cb14"
  
imports: from __future__ import division
  from __future__ import unicode_literals
  import os
  import time
  import shutil
  import tempfile
  import platform
  from io import open
  from datmo.core.controller.code.driver.file import FileCodeDriver
  from datmo.core.util.exceptions import PathDoesNotExist, FileIOError, CodeNotInitialized, UnstagedChanges, CommitDoesNotExist
label_desc: Use image node_id 10 for calling the TestFileCodeDriver obj's underlying member method code with example usage: obj.test_calculate_commit_hash() without return types