Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/flighto/e-commerce/vendor/api-platform/core/src/Test/DoctrineMongoDbOdmTestCase.php:28 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/api-platform/core/src/Test/DoctrineMongoDbOdmTestCase.php on line 28