Fatal error: Uncaught Error: Class "CodeIgniter\Test\CIUnitTestCase" not found in /home/pjoterk/dev/vendor/benedmunds/codeigniter-ion-auth/tests/IonAuthLibraryTest.php:19 Stack trace: #0 {main} thrown in /home/pjoterk/dev/vendor/benedmunds/codeigniter-ion-auth/tests/IonAuthLibraryTest.php on line 19