Stefil is a simple test framework for Common Lisp, with a focus on interactive development.

CheckL lets you write tests dynamically, it checks resulting values against the last run.

lisp-unit is a Common Lisp library that supports unit testing. It is an extension of the library written by Chris Riesbeck.

KAPUTT is a test framework for Common Lisp that focuses on the following features:

• KAPUTT is simple, it only defines three abstractions testcase, assertion and protocol and does not add any artefact on the backtrace when errors occur.

• KAPUTT is extensible, it is possible to add problem-specific assertions to make test code more informative.

• KAPUTT fits well interactive development.

Parachute is a simple-to-use and extensible testing framework. In Parachute, things are organised as a bunch of named tests within a package. Each test can contain a bunch of test forms that make up its body.

cl-hamcrest is an implementation of the Hamcrest idea in Common Lisp. It simplifies unit tests and makes them more readable. Hamcrest uses the idea of pattern-matching, to construct matchers from different pieces and to apply them to the data.

The XLUnit package is a toolkit for building test suites. It is based on the XPTest package by Craig Brozensky and the JUnit package by Kent Beck.

This project was originally called cl-test-more. prove is yet another unit testing framework for Common Lisp. The advantages of prove are:

• Various simple functions for testing and informative error messages

• ASDF integration

• Extensible test reporters

• Colorizes the report if it's available (note for SLIME)

• Reports test durations

SHOULD-TEST is a methodology-agnostic and non-opinionated Common Lisp test framework, i.e. it doesn't care what kind of test approach you'd like to take.

NST is a unit/regression testing system for Common Lisp.

This package provides a Common Lisp assertion system with minimal dependencies on DISSECT.

Stefil is a simple test framework for Common Lisp, with a focus on interactive development.

Eos was a unit testing library for Common Lisp. It began as a fork of FiveAM; however, FiveAM development has continued, while that of Eos has not. Thus, Eos is now deprecated in favor of FiveAM.

CLUnit is a Common Lisp unit testing framework. It is designed to be easy to use so that you can quickly start testing. CLUnit provides a rich set of features aimed at improving your unit testing experience.

RT provides a framework for writing regression test suites.

lisp-unit is a Common Lisp library that supports unit testing. It is an extension of the library written by Chris Riesbeck.

The LIsp Framework for Testing (LIFT) is a unit and system test tool for LISP. Though inspired by SUnit and JUnit, it's built with Lisp in mind. In LIFT, testcases are organized into hierarchical testsuites each of which can have its own fixture. When run, a testcase can succeed, fail, or error. LIFT supports randomized testing, benchmarking, profiling, and reporting.

ptester is a portable testing framework based on Franz's tester module.

RT provides a framework for writing regression test suites.

The Lisp Critic scans your code for instances of bad Lisp programming practice.

This package provides a Common Lisp assertion system with minimal dependencies on DISSECT.

This is a randomized property-based testing library for Common Lisp. Rather than being a full-fledged general test framework in its own right, it's designed to embed randomized tests in whatever framework you like.

This small library provides a way to replace the actual implementation of either regular or generic functions with mocks.

Confidence is a test framework for Common Lisp that focuses on simplicity. It avoids bureaucracy and makes it easy to work interactively, without a complicated setup, and with explicit functions and decisions.