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

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

            bldr.MinuteRange(20, 30);

            Assert.AreEqual("* 20-30 * ? * *", bldr.CronExpression);
        }