Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\xampp\htdocs\admin\vendor\psr\log\Psr\Log\Test\LoggerInterfaceTest.php:15
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\psr\log\Psr\Log\Test\LoggerInterfaceTest.php on line 15