summarize(verbose=None) Print a summary of all the test cases that have been run by this DocTestRunner, and return a

test.support.run_unittest(*classes) Execute

class unittest.TestResult This class is used to compile information about which tests have succeeded and which have failed.

fail(msg=None) Signals a test failure unconditionally, with msg or None for the error message.

doCleanups() This method is called unconditionally after tearDown(), or after setUp() if setUp()

unittest.mock.mock_open(mock=None, read_data=None) A helper function to create a mock to replace the use of

class typing.SupportsAbs An ABC with one abstract method __abs__ that is covariant in its return type.

DocTestFailure.test The DocTest object that was being run when the example failed.

class unittest.TextTestResult(stream, descriptions, verbosity) A concrete implementation of TestResult used by

stop() This method can be called to signal that the set of tests being run should be aborted by setting the shouldStop