public void DateTimeTicksTest()
{
var dt = new DateTimeConstant(new System.DateTime(2017, 10, 18, 11, 18, 5));
var ticks = new DateTimeTicks(dt);
Assert.AreEqual(636439222850000000, ticks.Value);
}
public void NowTest1()
{
var dt = new DateTimeConstant(System.DateTime.Now);
// One tick is 1E-7 seconds
var diff = Math.Abs(dt.Value.Ticks - System.DateTime.Now.Ticks);
Assert.IsTrue(diff < 100000); // Difference is less than 100ms
}
public void DateTimeDifferenceTest()
{
var dt1 = new DateTimeConstant(new System.DateTime(1966, 4, 28));
var dt2 = new DateTimeConstant(new System.DateTime(1966, 7, 14));
var differ = new DateTimeDifference(dt1, dt2);
Assert.AreEqual(new TimeSpan(77, 0, 0, 0, 0), differ.Value);
}
public void AddToDateTimeTest()
{
var ts = new TimeSpanConstant(new TimeSpan(5, 30, 11));
var dt = new DateTimeConstant(new System.DateTime(1966, 7, 14, 13, 57, 15));
var adder = new AddToDateTime(dt, ts);
Assert.AreEqual(new System.DateTime(1966, 7, 14, 19, 27, 26), adder.Value);
}
