public void TestDayCounting() { // start = end IDateRange range = new DateRange { Start = DateTime.Now, End = DateTime.Now }; Assert.AreEqual(0, range.DayCount()); // end before start range = new DateRange { Start = DateTime.Now, End = DateTime.Now.AddDays(-1) }; Assert.AreEqual(0, range.DayCount()); // end after start range = new DateRange { Start = DateTime.Now, End = DateTime.Now.AddDays(5) }; Assert.AreEqual(5, range.DayCount()); //throw new System.NotImplementedException(); }