Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/staging.deals.1800os.com/vendor/google/cloud-core/src/Testing/Snippet/SnippetTestCase.php:34 Stack trace: #0 {main} thrown in /var/www/staging.deals.1800os.com/vendor/google/cloud-core/src/Testing/Snippet/SnippetTestCase.php on line 34