Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/etrainingondeman/public_html/coop/vendor/square/connect/test/Model/CatalogQueryItemsForModifierListTest.php:19 Stack trace: #0 {main} thrown in /home/etrainingondeman/public_html/coop/vendor/square/connect/test/Model/CatalogQueryItemsForModifierListTest.php on line 19