~/P » python -m unittest discover forms
ETraceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3.8/unittest/__main__.py", line 18, in <module>
    main(module=None)
  File "/usr/lib/python3.8/unittest/main.py", line 101, in __init__
    self.runTests()
  File "/usr/lib/python3.8/unittest/main.py", line 271, in runTests
    self.result = testRunner.run(self.test)
  File "/usr/lib/python3.8/unittest/runner.py", line 176, in run
    test(result)
  File "/usr/lib/python3.8/unittest/suite.py", line 84, in __call__
    return self.run(*args, **kwds)
  File "/usr/lib/python3.8/unittest/suite.py", line 122, in run
    test(result)
  File "/usr/lib/python3.8/unittest/suite.py", line 84, in __call__
    return self.run(*args, **kwds)
  File "/usr/lib/python3.8/unittest/suite.py", line 122, in run
    test(result)
  File "/usr/lib/python3.8/unittest/suite.py", line 84, in __call__
    return self.run(*args, **kwds)
  File "/usr/lib/python3.8/unittest/suite.py", line 122, in run
    test(result)
  File "/usr/lib/python3.8/unittest/case.py", line 736, in __call__
    return self.run(*args, **kwds)
  File "/usr/lib/python3.8/unittest/case.py", line 651, in run
    testMethod = getattr(self, self._testMethodName)
AttributeError: 'TestSample' object has no attribute '_testMethodName'