Fatal error: Uncaught Error: Class 'Google\Cloud\Core\Testing\Snippet\SnippetTestCase' not found in /home/app/htdocs/ninja/vendor/google/cloud/tests/snippets/Firestore/TransactionTest.php:39
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/google/cloud/tests/snippets/Firestore/TransactionTest.php on line 39