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.

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.

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.

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.

This is a unit-testing framework for Common Lisp.

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

A minimal testing framework for Common Lisp.

CLUnit2 is a Common Lisp unit testing framework. It is designed to be easy to use so that you can quickly start testing.

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

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

A minimal testing framework for Common Lisp.

This is a small testing framework for Common Lisp. The entire API consists of: test, is, signals, finishes, run, suite and setf suite.

This is a small testing framework for Common Lisp. The entire API consists of: test, is, signals, finishes, run, suite and setf suite.

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

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

This is a small testing framework for Common Lisp. The entire API consists of: test, is, signals, finishes, run, suite and setf suite.

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.

CLUnit2 is a Common Lisp unit testing framework. It is designed to be easy to use so that you can quickly start testing.

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.

Common Lisp port of the QuickCheck unit test framework

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.

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.

This is a unit-testing framework for Common Lisp.