@isTest private class RentalApplyDetailStatusUpdateSchTest { @isTest static void test_method_one() { String CRON_EXP = '0 0 0 3 9 ? 2022'; System.Test.startTest(); String jobId = system.schedule('RentalApplyDetailStatusUpdateSchTest', CRON_EXP, new RentalApplyDetailStatusUpdateSchedule()); System.Test.StopTest(); } }