Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\xampp\htdocs\cfdi_esencial\vendor\codeception\stub\tests\StubTest.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cfdi_esencial\vendor\codeception\stub\tests\StubTest.php on line 12