Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/luxurytr/public_html/lt8/vendor/google/gax/src/ApiCore/Testing/GeneratedTest.php:40
Stack trace:
#0 {main}
thrown in /home/luxurytr/public_html/lt8/vendor/google/gax/src/ApiCore/Testing/GeneratedTest.php on line 40