Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\Web\Apache24\htdocs\api\vendor\sebastian\global-state\tests\SnapshotTest.php:19 Stack trace: #0 {main} thrown in C:\Web\Apache24\htdocs\api\vendor\sebastian\global-state\tests\SnapshotTest.php on line 19