MutaTesting

Mutation testing tool for PHP.

According to Wikipedia:

Mutation testing (or Mutation analysis or Program mutation) evaluates the quality of software tests. Mutation testing involves modifying a program's source code or byte code in small ways.

MutaTesting supports http://phpunit.de/manual/current/en/index.html and http://docs.atoum.org/. You can create an adapter for any PHP testing framework.

## Requirements

You only need PHP 5.3 . No specific PHP extension is required...

Installation

Edit your composer.json:

"require": {
    "halleck45/mutatesting" : "master"
}

And run Composer:

php composer.phar update halleck45/mutaTesting

Usage

./bin/mutatesting {tool} {binary}  {test directory}

Example for PHPUnit:

./bin/mutatesting phpunit phpunit.phar myTestFolder

Example for atoum:

./bin/mutatesting atoum mageekguy.atoum.phar myTestFolder

Note that you don't need to use the -d or -f option with atoum...

Advanced usage

To have a html report file, tou need to use the --format option. Remember to give also a --out option for the destination directory.

./bin/mutatesting phpunit phpunit.phar  myTestFolder --format=html --out=./logFolder

If your tests need options, you can pass them with --options

./bin/mutatesting phpunit phpunit.phar  myTestFolder --options="-c phpunit.xml"

You can change the number of parallelized tests with the processes options :

./bin/mutatesting phpunit phpunit.phar  myTestFolder --processes=10

Copyright

Copyright (c) 2013 Jean-François Lépine. See LICENSE for details.