9.3 Lisp Unit2

"A Test Framework for Common Lisp in the style of JUnit, designed and implemented with simplicity of use in mind."

• https://github.com/AccelerationNet/lisp-unit2

Lisp-unit2 is a Common Lisp library that supports unit testing. It is a new version of a library of the lisp-unit library written by Chris Riesbeck.

• CommonLisp Testing: announcing Lisp-Unit2

Blog post by the author of Lisp-Unit2 announcing the new project and explaining it a bit.

Features

• Written in portable Common Lisp
• Loadable with ASDF or Quicklisp
• Simple to define and run tests
• Redefine functions and macros without reloading tests - tests are recompiled before each run and at definition time
• Tests have source-location for going to definition
• Supports testing: return values, printed output, macro expansions, and conditions. Special support for testing floating and rational point numbers
• Running a single test returns a test-result object. Running many tests returns a test-result-db
• Tests grouped and accessed by name, tag, and package of test name
• Signals for starting and completing test runs (both individually and as a group)

Use

(ql:quickload :lisp-unit2)

or

(asdf:load-system :lisp-unit2)