Package index • unittest

All functions
`ok()`	The unittest package's workhorse function
`ok_group()`	Group associated unit tests
`unittest-package` `unittest`	TAP-compliant Unit Testing
`ut_cmp_equal()` `ut_cmp_identical()`	Compare variables with verbose error output
`ut_cmp_error()`	Test for and compare errors generated by code
`ut_cmp_warning()`	Test for and compare warnings generated by code

Reference