Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/app/htdocs/ninja/vendor/google/cloud/tests/unit/Spanner/Connection/IamInstanceTest.php:29
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/google/cloud/tests/unit/Spanner/Connection/IamInstanceTest.php on line 29