public void GetCronExpressionFromSchedule_ExpressionClone_Works()
 {
     var schedule = new ExpressionSchedule { CronExpression = "* * * * *" };
     var cloned = schedule.Clone();
     var clonedTyped = Assert.IsType<ExpressionSchedule>(cloned);
     Assert.Equal(schedule.GetType(), clonedTyped.GetType());
     Assert.Equal(schedule.CronExpression, clonedTyped.CronExpression);
     Assert.NotSame(schedule, clonedTyped);
 }