php demo mutation testing

Mutation Testing Demo

This project accompanies the conference "Uncover hidden vulnerabilities: Master your PHP tests with PHPInfection & Pest" , presented by Vincent Amstoutz.

The goal of this talk is to show how mutation testing can enhance the robustness of PHP testing, using tools such as PHP Infection and Pest.

Prerequisites

Important

The commands described below require the use of Castor! Make sure Castor is installed and configured on your machine.

Facility

To install the project dependencies, use the following command:

castor install

Run the tests

Unit testing

With PHPUnit

XDEBUG_MODE=coverage php bin/phpunit --testsuite=Phpunit

With Pest

XDEBUG_MODE=coverage vendor/bin/pest --testsuite=Pest

Mutation testing

With PHP Infection (which uses PHPUnit)

XDEBUG_MODE=coverage tools/infection/vendor/bin/infection

With Pest

XDEBUG_MODE=coverage php vendor/bin/pest --testsuite=Pest --mutate

Code quality tools (PHP-CS-Fixer, PHPStan & Rector)

castor lint

Note

This project is intended for demonstration and learning purposes. For production implementation, please consult the documentation for each tool and adapt the configuration according to your needs.

License

This project is under the MIT license. See the LICENSE file for details.