Fatal error: Uncaught Error: Class "Tests\TestCase" not found in /var/www/ZProyectosTerminados/Laravel/Biblioteca/tests/Feature/Auth/EmailVerificationTest.php:13
Stack trace:
#0 {main}
thrown in /var/www/ZProyectosTerminados/Laravel/Biblioteca/tests/Feature/Auth/EmailVerificationTest.php on line 13