Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/flighto/e-commerce/vendor/sylius-labs/doctrine-migrations-extra-bundle/tests/Comparator/TopologicalVersionComparatorTest.php:13 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/sylius-labs/doctrine-migrations-extra-bundle/tests/Comparator/TopologicalVersionComparatorTest.php on line 13