Fatal error: Uncaught Error: Class 'PhutilTestCase' not found in /home/cybertoast/sites/phab.cybertoast.com/arcanist/src/xsprintf/__tests__/PhutilTsprintfTestCase.php:3
Stack trace:
#0 {main}
thrown in /home/cybertoast/sites/phab.cybertoast.com/arcanist/src/xsprintf/__tests__/PhutilTsprintfTestCase.php on line 3