main

unittest

function (source)

main(module='__main__', defaultTest=None, argv=None, testRunner=None, testLoader=unittest.defaultTestLoader, exit=True, verbosity=1, failfast=None, catchbreak=None, buffer=None, warnings=None)

A command-line program that runs a set of tests; this is primarily
for making test modules conveniently executable.

© Python Software Foundation. PSF License Version 2 · Official docs ↗

Changed in 3.1, 3.2, 3.4

3.1: The exit parameter was added.
3.2: The verbosity, failfast, catchbreak, buffer and warnings parameters were added.
3.4: The defaultTest parameter was changed to also accept an iterable of test names.