[TestMethod] public void IsValidPassportId_56789() => Assert.IsFalse(Passport.IsValidPassportId("56789"));
[TestMethod] public void IsValidPassportId_000000001() => Assert.IsTrue(Passport.IsValidPassportId("000000001"));
[TestMethod] public void IsValidPassportId_56789() => Assert.IsFalse(Passport.IsValidPassportId("56789"));
[TestMethod] public void IsValidPassportId_000000001() => Assert.IsTrue(Passport.IsValidPassportId("000000001"));