public void TestAddition()
{
JulianDate original = new JulianDate(2460000, 1000.0);
Duration toAdd = Duration.FromSeconds(50.0);
JulianDate added = original.Add(toAdd);
Assert.AreEqual(2460000, added.Day);
Assert.AreEqual(1050.0, added.SecondsOfDay);
JulianDate subtracted = original.Subtract(toAdd);
Assert.AreEqual(2460000, subtracted.Day);
Assert.AreEqual(950.0, subtracted.SecondsOfDay);
original = new JulianDate(2460000, 8382.1);
toAdd = new Duration(1, 10.0);
added = original + toAdd;
Assert.AreEqual(2460001, added.Day);
Assert.AreEqual(8392.1, added.SecondsOfDay);
subtracted = original - toAdd;
Assert.AreEqual(2459999, subtracted.Day);
Assert.AreEqual(8372.1, subtracted.SecondsOfDay);
original = new JulianDate(2460000, 86000.0);
toAdd = Duration.FromSeconds(1000.0);
added = original.Add(toAdd);
Assert.AreEqual(2460001, added.Day);
Assert.AreEqual(600.0, added.SecondsOfDay);
subtracted = original.Subtract(toAdd);
Assert.AreEqual(2460000, subtracted.Day);
Assert.AreEqual(85000.0, subtracted.SecondsOfDay);
}
public void TestAddition()
{
JulianDate original = new JulianDate(2460000, 1000.0);
Duration toAdd = Duration.FromSeconds(50.0);
JulianDate added = original.Add(toAdd);
Assert.AreEqual(2460000, added.Day);
Assert.AreEqual(1050.0, added.SecondsOfDay);
JulianDate subtracted = original.Subtract(toAdd);
Assert.AreEqual(2460000, subtracted.Day);
Assert.AreEqual(950.0, subtracted.SecondsOfDay);
original = new JulianDate(2460000, 8382.1);
toAdd = new Duration(1, 10.0);
added = original + toAdd;
Assert.AreEqual(2460001, added.Day);
Assert.AreEqual(8392.1, added.SecondsOfDay);
subtracted = original - toAdd;
Assert.AreEqual(2459999, subtracted.Day);
Assert.AreEqual(8372.1, subtracted.SecondsOfDay);
original = new JulianDate(2460000, 86000.0);
toAdd = Duration.FromSeconds(1000.0);
added = original.Add(toAdd);
Assert.AreEqual(2460001, added.Day);
Assert.AreEqual(600.0, added.SecondsOfDay);
subtracted = original.Subtract(toAdd);
Assert.AreEqual(2460000, subtracted.Day);
Assert.AreEqual(85000.0, subtracted.SecondsOfDay);
}