Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/smagamf/chloe_garden/vendor/symfony/property-info/Tests/Extractor/SerializerExtractorTest.php:25 Stack trace: #0 {main} thrown in /home/smagamf/chloe_garden/vendor/symfony/property-info/Tests/Extractor/SerializerExtractorTest.php on line 25