Fatal error: Uncaught Error: Class "Tests\Feature\ApiTestCase" not found in /home/cal/public_html/vendor/vanguardapp/announcements/tests/Feature/Api/AnnouncementsTest.php:14 Stack trace: #0 {main} thrown in /home/cal/public_html/vendor/vanguardapp/announcements/tests/Feature/Api/AnnouncementsTest.php on line 14