This framework is intended to support unit testing in an object-oriented
development paradigm (with support for inheritance of tests etc.) and is
derived from the JUnit testing framework for Java by Kent Beck and Erich
Gamma. To start learning how to use this framework, see the
Test::Unit::TestCase manpage and the Test::Unit::TestSuite manpage. (There
will also eventually be a tutorial in the Test::Unit::Tutorial manpage.

However 'Test::Unit::Procedural' is the procedural style interface to a
sophisticated unit testing framework for Perl that . Test::Unit is intended
to provide a simpler interface to the framework that is more suitable for
use in a scripting style environment. Therefore, Test::Unit does not
provide much support for an object-oriented approach to unit testing.