Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\laragon\www\clientxcms\vendor\apimatic\unirest-php\tests\BodyTest.php:9 Stack trace: #0 {main} thrown in C:\laragon\www\clientxcms\vendor\apimatic\unirest-php\tests\BodyTest.php on line 9