void ExtractYMD(string date, int expectedY, int expectedM, int expectedD) { Console.WriteLine(date); int year = 0, month = 0, day = 0; int status = DSS.DateToYearMonthDay(date, ref year, ref month, ref day); Console.WriteLine(year); Console.WriteLine(month); Console.WriteLine(day); Assert.AreEqual(0, status); Assert.AreEqual(expectedY, year); Assert.AreEqual(expectedM, month); Assert.AreEqual(expectedD, day); }