Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\astra-backoffice\vendor\sebastian\complexity\tests\integration\CalculatorTest.php:27
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\astra-backoffice\vendor\sebastian\complexity\tests\integration\CalculatorTest.php on line 27