Sebastian Bergmann


Sebastian has believed in Open Source from day one. He has a university degree in computer science, and has created the industry-leading testing tool PHPUnit, which has played a vital role in professionalizing software development with PHP. He shares his comprehensive experiences in publications and at conferences. As Co-Founder and Principal Consultant of The PHP Consulting Company, Sebastian helps his clients to develop software successfully. In his free time, he works on PHPUnit, likes board games, and really enjoys making fancy ice cream.

Workshop


Test-Driven Applications

with Arne Blankerts and Stefan Priebsch

Implementing the business logic of your application in the object-oriented fashion requires more than knowing your favorite framework inside out and extending a controller base class. Avoiding tight coupling to the framework and hidden dependencies, we will develop business logic in a decoupled, fully tested and extensible way. Following the domain-driven design approach and test-driven development principles, we will develop a fully tested application.

Most of the day, attendees will work in groups that are individually coached by the trainers. As we progress from understanding and documenting requirements to writing unit tests and working production code, we might even feel inclined to make use of some modern concepts like Command Query Responsibility Segregation (CQRS) and Event Sourcing.

Please bring a laptop with PHP 7.2 and PHPUnit 7.2, and a decent IDE. We will need no web server, so please make sure that you can run PHP at the command line, and are able to execute tests with PHPUnit. We will need to frameworks or other third-party code.