public void DateDiffTest()
{
DateTime dateNow = DateTime.Now;
DateTime testYear = dateNow.AddYears(1);
DateTime testMonth = dateNow.AddMonths(1);
DateTime testDay = dateNow.AddDays(1);
DateTime testHour = dateNow.AddHours(1);
DateTime testMinute = dateNow.AddMinutes(1);
DateTime testSeconds = dateNow.AddSeconds(1);
string result;
result = _extension.DateDiff("Y", dateNow, testYear);
Assert.AreEqual("1", result);
result = _extension.DateDiff("MM", dateNow, testMonth);
Assert.AreEqual("1", result);
result = _extension.DateDiff("D", dateNow, testDay);
Assert.AreEqual("1", result);
result = _extension.DateDiff("H", dateNow, testHour);
Assert.AreEqual("1", result);
result = _extension.DateDiff("M", dateNow, testHour);
Assert.AreEqual("60", result);
result = _extension.DateDiff("S", dateNow, testHour);
Assert.AreEqual("3600", result);
result = _extension.DateDiff("M", dateNow, testMinute);
Assert.AreEqual("1", result);
result = _extension.DateDiff("S", dateNow, testMinute);
Assert.AreEqual("60", result);
result = _extension.DateDiff("S", dateNow, testSeconds);
Assert.AreEqual("1", result);
}
public void DateDiffTest()
{
DateTime dateNow = DateTime.Now;
DateTime testYear = dateNow.AddYears(1);
DateTime testMonth = dateNow.AddMonths(1);
DateTime testDay = dateNow.AddDays(1);
DateTime testHour = dateNow.AddHours(1);
DateTime testMinute = dateNow.AddMinutes(1);
DateTime testSeconds = dateNow.AddSeconds(1);
long result;
result = _extension.DateDiff("Y", dateNow, testYear);
Assert.IsTrue(result == 1);
result = _extension.DateDiff("MM", dateNow, testMonth);
Assert.IsTrue(result == 1);
result = _extension.DateDiff("D", dateNow, testDay);
Assert.IsTrue(result == 1);
result = _extension.DateDiff("H", dateNow, testHour);
Assert.IsTrue(result == 1);
result = _extension.DateDiff("M", dateNow, testHour);
Assert.IsTrue(result == 60);
result = _extension.DateDiff("S", dateNow, testHour);
Assert.IsTrue(result == 3600);
result = _extension.DateDiff("M", dateNow, testMinute);
Assert.IsTrue(result == 1);
result = _extension.DateDiff("S", dateNow, testMinute);
Assert.IsTrue(result == 60);
result = _extension.DateDiff("S", dateNow, testSeconds);
Assert.IsTrue(result == 1);
}