Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /mnt/disk1/hosted/cuadro_mando/vendor/phpunit/php-code-coverage/tests/_files/BankAccountTest.php:6 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/cuadro_mando/vendor/phpunit/php-code-coverage/tests/_files/BankAccountTest.php on line 6