Fatal error: Uncaught Error: Class "Drush_CommandTestCase" not found in /home/.sites/145/site372/web/sites/all/modules/devel/develDrushTest.php:19
Stack trace:
#0 {main}
  thrown in /home/.sites/145/site372/web/sites/all/modules/devel/develDrushTest.php on line 19