# Introduction

This document is the integration test suite for lwr. It is
both human-readable and machine-executable. It is written for the
[yarn][] tool. This document is aimed at those developing lwr.

* See the lwr documentation about what the software is for
  and how it is used.
* See the [yarn documentation][] for how to use yarn.

[yarn]: http://liw.fi/cmdtest/
[yarn documentation]: http://liw.fi/cmdtest/README.yarn/
