Fatal error: Uncaught Error: Class 'TestCase' not found in /home/user1111058/www/dev.companysam.by/vendor/clue/socks-react/tests/ServerTest.php:7 Stack trace: #0 {main} thrown in /home/user1111058/www/dev.companysam.by/vendor/clue/socks-react/tests/ServerTest.php on line 7