Laravel 13 Testing — Pest PHP 4 & PHPUnit 12 Supports both Pest PHP 4 and PHPUnit 12. See Framework Detection below. PHPUnit version note: Laravel 13 ships with in its default . All patterns in this skill are compatible with PHPUnit 11, 12, and 13. Comprehensive testing guide for Laravel 13 applications. Contains 24 rules across 6 categories for writing fast, readable, and reliable tests. Supports both Pest PHP 4 and PHPUnit 12 (Laravel 13 default). Framework Detection Before writing or reviewing any test code, detect which testing framework the project uses: Step 1 — Check composer.json - If…