test-unit/test-unit: test-unit

An xUnit family unit testing framework for Ruby. test-unit (Test::Unit) is unit testing framework for Ruby, based on xUnit principles. These were originally designed by Kent Beck, creator of extreme programming software development methodology, for Smalltalk's SUnit. It allows writing tests, checking results and automated testing in Ruby. test-unit ships as part of Ruby as a bundled gem. To check which version is included, see https://stdgems.org/test-unit/. It's only necessary to install the gem if you need a newer version.