Fatal error: Uncaught Error: Class "CodeIgniter\Test\CIUnitTestCase" not found in D:\xampp\htdocs\PARA ORGANOZAR\TESTE_MODULO\tests\session\ExampleSessionTest.php:9 Stack trace: #0 {main} thrown in D:\xampp\htdocs\PARA ORGANOZAR\TESTE_MODULO\tests\session\ExampleSessionTest.php on line 9