public void DateTimeConversion()
{
UT_INIT();
Log.SetVerbosity(new ConsoleLogger(), Verbosity.Verbose, "/");
Log.MapThreadName("UnitTest");
Log.SetDomain("TickWatch", Scope.Method);
Log.Info("DateTime.MinValue(): " + (DateTime.MinValue.ToString()));
Log.Info("DateTime.MaxValue(): " + (DateTime.MaxValue.ToString()));
Ticks ticksNow = new Ticks();
// roundtrip 1
long millisEpochNow = ticksNow.InEpochMillis();
ticksNow.SetFromEpochMillis(millisEpochNow);
long ticksNowFromEpoch = ticksNow.Raw();
UT_TRUE(Math.Abs(ticksNow.Raw() - ticksNowFromEpoch) < 50000);
// roundtrip 2
long millis5_1_70_3_51 = 0
+ (4L * 24L * 60L * 60L * 1000L)
+ (3L * 60L * 60L * 1000L)
+ (51L * 60L * 1000L);
long millis5_1_71_3_51 = millis5_1_70_3_51
+ (365L * 24L * 60L * 60L * 1000L);
Ticks ticks5_1_70_3_51 = new Ticks(); ticks5_1_70_3_51.SetFromEpochMillis(millis5_1_70_3_51);
Ticks ticks5_1_71_3_51 = new Ticks(); ticks5_1_71_3_51.SetFromEpochMillis(millis5_1_71_3_51);
UT_TRUE(ticks5_1_70_3_51.Raw() < ticks5_1_71_3_51.Raw());
long millis5_1_70_3_51_back = ticks5_1_70_3_51.InEpochMillis();
long millis5_1_71_3_51_back = ticks5_1_71_3_51.InEpochMillis();
UT_TRUE(millis5_1_70_3_51_back == millis5_1_70_3_51);
UT_TRUE(millis5_1_71_3_51_back == millis5_1_71_3_51);
// add 1 day, 2h, 3min and 4sec days:
Ticks tomorrow = new Ticks(ticksNow);
Ticks span = new Ticks();
span.FromMillis((long)(new TimeSpan(1, 2, 3, 4)).TotalMilliseconds);
tomorrow.Add(span);
Log.Info("Today: is: " + (DateTime.Now.ToString()));
Log.Info("Today: is: " + (ticksNow.InDotNetDateTime().ToString()));
Log.Info("Today: is: " + ((new Ticks(ticksNowFromEpoch)).InDotNetDateTime().ToString()));
Log.Info("+1d, 2h,3m,4s: " + (tomorrow.InDotNetDateTime().ToString()));
Log.Info("5.1.70 3:51:00: " + (ticks5_1_70_3_51.InDotNetDateTime().ToString()));
Log.Info("5.1.71 3:51:00: " + (ticks5_1_71_3_51.InDotNetDateTime().ToString()));
}
