Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/edmedu/www/hana-edu.co.kr/sf4l/vendor/hamcrest/hamcrest-php/tests/Hamcrest/AbstractMatcherTest.php:9 Stack trace: #0 {main} thrown in /home/edmedu/www/hana-edu.co.kr/sf4l/vendor/hamcrest/hamcrest-php/tests/Hamcrest/AbstractMatcherTest.php on line 9