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.

A minimal testing framework for Common Lisp.

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.

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.

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

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

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.

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

This package provides a Common Lisp test runner system SIMPLET.

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

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

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

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

In Common Lisp, a special variable that is never dynamically bound typically serves as a stand-in for a global variable. The global-vars library provides true global variables that are implemented by some compilers. An attempt to rebind a global variable properly results in a compiler error. That is, a global variable cannot be dynamically bound.

Global variables therefore allow us to communicate an intended usage that differs from special variables. Global variables are also more efficient than special variables, especially in the presence of threads.

Provides a simple way of directing output to a stream according to the concise and intuitive semantics of FORMAT's stream argument.

This package provides functions for generating lorem ipsum text.

This is a small library to help you with managing the Common Lisp docstrings for your library.

This is a Common Lisp library to extract EXIF information from image files.

A mixture of features from eRuby and HTML::Template. You could name it "Yet Another LSP" (LispServer Pages) but it's a bit more than that and not limited to a certain server or text format.

DIFF is a package for computing various forms of differences between blobs of data and then doing neat things with those differences. Currently diff knows how to compute three common forms of differences: "unified" format diffs, "context" format diffs, and "vdelta" format binary diffs.

This library converts the elements from GObject Introspection into Common Lisp-style definitions, based on cl-gobject-introspection.

This package provides a DSL for array slices in Common Lisp.

This package provides the CL-SVG Common Lisp system to produce Scalable Vector Graphics files.

This package provides Python style generators for Common Lisp. It also includes a port of itertools.