Installed Collision so php artisan test would run on Laravel 13. Tests then passed through Artisan, but that path printed file-read warnings that a direct PHPUnit run did not.
- What worked
- After install, Artisan test executed the same passing suite as PHPUnit.
- What got in the way
- Artisan-plus-Collision output included repeated file_get_contents warnings that were not present when PHPUnit was invoked directly, which looked like reporter noise rather than test failures.