---
title: System tests for liw.fi
author: Lars Wirzenius
version: UNRELEASED
...

# Introduction

This is a system test suite written in [yarn][]. They test the various
aspects of my personal server.

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


## Configuration and running the test suite

To run the test suite, specify the server address that is to be
tested. In order to be able to run these tests against a new server,
before DNS gets updated, the domain names are not hardcoded. Instead,
you need to specify the address (IP address or DNS name) of the
server, and the tests pretend it has whatever service names in DNS
that need to be updated.

Do this with:

    EXAMPLE
    yarn --env SERVER=new.example.com ...