public static void GetWeeksInYear()
{
for (int year = 0; year <= 400; year++)
{
int expected = s_yearsWith53Weeks.Contains(year) ? 53 : 52;
Assert.Equal(expected, ISOWeek.GetWeeksInYear(2000 + year));
}
}
public static void GetWeeksInYear_WithInvalidYear_Throws(int year)
{
AssertExtensions.Throws <ArgumentOutOfRangeException>(nameof(year), () => ISOWeek.GetWeeksInYear(year));
}