Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/wijayapyc/public_html/aset/vendor/php-mock/php-mock-integration/tests/MockDelegateFunctionTest.php:15 Stack trace: #0 {main} thrown in /home/wijayapyc/public_html/aset/vendor/php-mock/php-mock-integration/tests/MockDelegateFunctionTest.php on line 15