Cake Development Blog Testing DCI with Behavior-Driven Development

***This article is part of the CakeDC Advent Calendar 2024 (December 19th 2024)*** In our [previous article](https://www.cakedc.com/yevgeny_tomenko/2024/12/15/beyond-mvc-data-context-and-interaction-in-cakephp), we explored the Data-Context-Interaction (DCI) pattern and its implementation in PHP using CakePHP. We demonstrated how DCI helps separate data structures from their runtime behaviors …