Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\GAPCNPJ\tests\Unit\Services\CnpjServiceCascadeTest.php:38 Stack trace: #0 {main} thrown in C:\xampp\htdocs\GAPCNPJ\tests\Unit\Services\CnpjServiceCascadeTest.php on line 38