Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in E:\www\mdm\mvc\v2\composer\vendor\catfan\medoo\tests\MedooTestCase.php:8 Stack trace: #0 {main} thrown in E:\www\mdm\mvc\v2\composer\vendor\catfan\medoo\tests\MedooTestCase.php on line 8