Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/gingerbrup/rappelapi/vendor/jms/serializer/tests/Serializer/BaseSerializationTest.php:113 Stack trace: #0 {main} thrown in /home/gingerbrup/rappelapi/vendor/jms/serializer/tests/Serializer/BaseSerializationTest.php on line 113