public void PersonIsConsideredAChildBecauseAgeIsLessThenOneYearOld()
 {
     Person personA = new Person("Rita", "Botkin", new DateTime(1932, 12, 23), "61111111-2222-3333-4444-555555555555");
       Assert.IsTrue(personA.IsConsideredAChild(new DateTime(1932, 12, 25)));
 }
 public void PersonIsNotConsideredAChildBecauseAgeIsGreaterThenTwentyOneYearsOld()
 {
     Person personA = new Person("Rita", "Botkin", new DateTime(1932, 12, 23), "61111111-2222-3333-4444-555555555555");
       Assert.IsFalse(personA.IsConsideredAChild(DateTime.Now));
 }
 public void PersonIsConsideredAChildBecauseAgeIsExactlyEqualToTwentyOneYearsOld()
 {
     Person personA = new Person("Rita", "Botkin", new DateTime(1932, 12, 23), "61111111-2222-3333-4444-555555555555");
       Assert.IsTrue(personA.IsConsideredAChild(new DateTime(1953, 12, 23)));
 }