Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/lindinhas.net/vendor/mercadopago/dx-php/tests/MercadoPagoSdkTest.php:10
Stack trace:
#0 {main}
thrown in /var/www/lindinhas.net/vendor/mercadopago/dx-php/tests/MercadoPagoSdkTest.php on line 10