PHPUnit is a family of PEAR packages that supports the development of
object-oriented PHP applications using the concepts and methods of Agile
Software Development, Extreme Programming, Test-Driven Development and
Design-by-Contract Development by providing an elegant and robust framework
for the creation, execution and analysis of Unit Tests.
This package provides the version 5 of PHPUnit,
available using the phpunit command.
Documentation: https://phpunit.readthedocs.io/