@isTest
private class NFM623RestScheduleTest {
    static testMethod void testMethod1() {
        // This test runs a scheduled job at midnight Sept. 3rd. 2022
        String CRON_EXP = '0 0 0 3 9 ? 2022';

        System.Test.startTest();
        // Schedule the test job
        String jobId = system.schedule('NFM623RestScheduleTest', CRON_EXP, new NFM623RestSchedule());
        // Get the information from the CronTrigger API objectz
        CronTrigger ct = [SELECT Id, CronExpression, TimesTriggered, NextFireTime FROM CronTrigger WHERE id = :jobId];
        // Verify the expressions are the same
        System.assertEquals(CRON_EXP, ct.CronExpression);
        // Verify the job has not run
        System.assertEquals(0, ct.TimesTriggered);
        // Verify the next time the job will run
        System.assertEquals('2022-09-03 00:00:00', String.valueOf(ct.NextFireTime));
        System.Test.stopTest();
    }
}