Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/eui9b4xs/public_html/dfy/vendor/yoomoney/yookassa-sdk-php/tests/Common/AbstractObjectTest.php:13 Stack trace: #0 {main} thrown in /home/eui9b4xs/public_html/dfy/vendor/yoomoney/yookassa-sdk-php/tests/Common/AbstractObjectTest.php on line 13