public void IsUnassigned_Assigned_ReturnsFalse()
{
object o = new Optional<int?>(6);
Assert.IsFalse(o.IsUnassigned(), "Assigned Optional<int> was not detected.");
}
public void IsUnassigned_Unassigned_ReturnsTrue()
{
object o = new Optional<int?>();
Assert.IsTrue(o.IsUnassigned(), "Unassigned int was not detected.");
}
