Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/smagamf/chloe_garden/vendor/symfony/maker-bundle/tests/Util/YamlSourceManipulatorTest.php:21 Stack trace: #0 {main} thrown in /home/smagamf/chloe_garden/vendor/symfony/maker-bundle/tests/Util/YamlSourceManipulatorTest.php on line 21