Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/devosm/SiteCompilerProcessFiles/plugins/Square/vendor/apimatic/unirest-php/tests/Unirest/RequestTest.php:9 Stack trace: #0 {main} thrown in /home/devosm/SiteCompilerProcessFiles/plugins/Square/vendor/apimatic/unirest-php/tests/Unirest/RequestTest.php on line 9