class_docstr: A test runner class that displays results in textual form.
  
  It prints out the names of tests as they are run, errors as they
  occur, and a summary of the results at the end of the test run.
code: def _makeResult(self):
      return _TextTestResult(
          self.stream, self.descriptions, self.verbosity
      )
  
imports: import unittest
  import doctest
  import sys
  import time
  import timeside.core
label_desc: Use image node_id 2 for calling the TestRunner obj's underlying member method code with example usage: obj._makeResult() and returns: _TextTestResult