Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /var/www/html/autocar/vendor/rmrevin/yii2-minify-view/tests/unit/TestCase.php:18 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/rmrevin/yii2-minify-view/tests/unit/TestCase.php on line 18