Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/uralbox/public_html/vendor/quickbooks/v3-php-sdk/test/DependencyTest.test.php:3 Stack trace: #0 {main} thrown in /home/uralbox/public_html/vendor/quickbooks/v3-php-sdk/test/DependencyTest.test.php on line 3