public void TestMultipleConfigurationsOfMinutes()
        {
            CronExpressionBuilder bldr = new CronExpressionBuilder();

            bldr.MinuteRange(20, 30);
            bldr.MinuteIncrements(0, 20);
        }
        public void TestIncrementsOfMinutes()
        {
            CronExpressionBuilder bldr = new CronExpressionBuilder();

            bldr.MinuteIncrements(0, 10);

            Assert.AreEqual("* 0/10 * ? * *", bldr.CronExpression);
        }