Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\Sistemas_gerais\SICREDI - API\teste_pix\vendor\piggly\php-pix\tests\ParserTest.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\Sistemas_gerais\SICREDI - API\teste_pix\vendor\piggly\php-pix\tests\ParserTest.php on line 12