public void IsValidValidatesProperly()
{
Assert.IsFalse(GregorianDate.IsValid(2000, 0, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 2, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 3, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 4, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 5, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 6, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 7, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 8, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 9, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 10, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 11, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 12, 1, 0, 0, 0));
Assert.IsFalse(GregorianDate.IsValid(2000, 13, 1, 0, 0, 0));
Assert.IsFalse(GregorianDate.IsValid(2000, 1, 1, -1, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 0, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 23, 0, 0));
Assert.IsFalse(GregorianDate.IsValid(2000, 1, 1, 24, 0, 0));
Assert.IsFalse(GregorianDate.IsValid(2000, 1, 1, 6, -1, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 6, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 6, 59, 0));
Assert.IsFalse(GregorianDate.IsValid(2000, 1, 1, 6, 60, 0));
Assert.IsFalse(GregorianDate.IsValid(2000, 1, 1, 6, 0, -1));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 6, 0, 0));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 6, 0, 0.00001));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 6, 0, 59));
Assert.IsTrue(GregorianDate.IsValid(2000, 1, 1, 6, 0, 59.9));
Assert.IsFalse(GregorianDate.IsValid(2000, 1, 1, 6, 0, 60));
}
public void TestSixtySecondsAreNotValidIfTheInstantDoesNotRepresentALeapSecond()
{
//12/30/2008 was not the day of a leap second day.
Assert.IsFalse(GregorianDate.IsValid(2008, 12, 30, 23, 59, 60));
//23:58 is one minute before a valid leap second.
Assert.IsFalse(GregorianDate.IsValid(2008, 12, 31, 23, 58, 60));
}
public void TestSixtySecondsAreValidIfTheInstantRepresentsALeapSecond()
{
Assert.IsTrue(GregorianDate.IsValid(2008, 12, 31, 23, 59, 60));
Assert.IsTrue(GregorianDate.IsValid(2008, 12, 31, 23, 59, 60.999));
}