code: def test_shortDescription__singleline_docstring(self):
      desc = "this tests foo"
      test = unittest.FunctionTestCase(lambda: None, description=desc)
  
      self.assertEqual(test.shortDescription(), "this tests foo")
  
file_path: cpython/Lib/test/test_unittest/test_functiontestcase.py
imports: import unittest
  from test.test_unittest.support import LoggingResult
label_desc: Use image node_id 8 for calling the Test_FunctionTestCase obj's underlying member method code with example usage: obj.test_shortDescription__singleline_docstring() without return types