Using HttpKernelInterface for Painless Integration
Driving Design with PhpSpec
Why Your Test Suite Sucks
Building a Pyramid: Symfony Testing Strategies
Driving Design through Examples - PhpCon PL 2015
Driving Design through Examples
Conscious Decoupling - Lone Star PHP
Fly In Style (without splashing out)
Finding the Right Testing Tool for the Job
Why Your Test Suite Sucks - PHPCon PL 2015
TDD with PhpSpec - Lone Star PHP 2016
Conscious Coupling
Modelling by Example Workshop - PHPNW 2016
TDD with PhpSpec
Behat Best Practices with Symfony