public void TestDaysInYear()
{
for (int i = 1; i < 10000; ++i)
{
if ((i % 4 == 0) && !((i % 100 == 0) && (i % 400 != 0)))
{
Assert.AreEqual(366, YearMonthDay.DaysInYear(i));
}
else
{
Assert.AreEqual(365, YearMonthDay.DaysInYear(i));
}
}
}
