testMethodPrefix String giving the prefix of method names which will be interpreted as test methods. The default value is 'test'

debug() Run the test without collecting the result. This allows exceptions raised by the test to be propagated to the caller

test.support.change_cwd(path, quiet=False) A context manager that temporarily changes the current working directory to path

get_examples(string, name='') Extract all doctest examples from the given string, and return them as a list of Example

UnexpectedException.exc_info A tuple containing information about the unexpected exception, as returned by

class typing.Optional Optional type. Optional[X] is equivalent to Union[X

doctest.DocFileSuite(*paths, module_relative=True, package=None, setUp=None, tearDown=None, globs=None, optionflags=0, parser=DocTestParser(), encoding=None)

class typing.Any Special type indicating an unconstrained type. Any object

test.support.is_jython True if the running interpreter is Jython.

failureException This class attribute gives the exception raised by the test method. If a test framework needs to use a specialized