Fatal error: Uncaught Error: Class 'OxidTestCaseCompatibilityWrapper' not found in /www/shop/vendor/payone-gmbh/oxid-6/tests/unit/fcPayOne/extend/application/controllers/fcPayonePaymentViewTest.php:21 Stack trace: #0 {main} thrown in /www/shop/vendor/payone-gmbh/oxid-6/tests/unit/fcPayOne/extend/application/controllers/fcPayonePaymentViewTest.php on line 21