public void Parse_ValidPersonnummer_ReturnsAllValidParts()
{
var pn = SwedishPersonNumber.Parse("811218-9876");
Assert.AreEqual(Gender.Male, pn.Gender);
Assert.AreEqual(new DateTime(1981, 12, 18), pn.DateOfBirth);
Assert.AreEqual("987", pn.Löpnummer);
Assert.AreEqual(6, pn.CheckDigit);
Assert.IsTrue(pn.IsChecksumValid());
}
public void ToString_ValidPersonnummer_FormatsCorrectly()
{
var pn1 = SwedishPersonNumber.Parse("811218-9876");
Assert.AreEqual("19811218-9876", pn1.ToString());
Assert.AreEqual("811218-9876", pn1.ToShortString());
var pn2 = SwedishPersonNumber.Parse("18811218-9876");
Assert.AreEqual("18811218+9876", pn2.ToString());
Assert.AreEqual("811218+9876", pn2.ToShortString());
}
