Fatal error: Uncaught Error: Interface "MockTestInterface" not found in /home/www/swittelecom.com/test/laravel/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AbstractMockTestClass.php:2 Stack trace: #0 {main} thrown in /home/www/swittelecom.com/test/laravel/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AbstractMockTestClass.php on line 2