public void UpdateAgeAtDeath_OriginalObjectNotMutated()
{
decimal originalAge = _original.AgeAtDeath;
var updated = DogProfileHelpers.UpdateAgeAtDeath(_original, 100);
Assert.AreEqual(originalAge, _original.AgeAtDeath);
}
public void UpdateAgeAtDeath_OtherValuesUnaffected()
{
var updated = DogProfileHelpers.UpdateAgeAtDeath(_original, 100);
Assert.AreEqual(_original.Sex, updated.Sex);
Assert.AreEqual(_original.Breed, updated.Breed);
Assert.AreEqual(_original.AdultBodymass, updated.AdultBodymass);
Assert.AreEqual(_original.HouseholdIncome, updated.HouseholdIncome);
}
public void UpdateAgeAtDeath_CorrectlyUpdatesValue()
{
var updated = DogProfileHelpers.UpdateAgeAtDeath(_original, 100);
Assert.AreEqual(100, updated.AgeAtDeath);
}
