public void Basics02()
{
LinkedListInteger list = new LinkedListInteger();
list.Head = new Node <int>(9);
Assert.Equal(9, list.ToInt());
}
public void Basics01()
{
LinkedListInteger list = new LinkedListInteger();
list.Head = new Node <int>(1);
list.Head.Next = new Node <int>(2);
list.Head.Next.Next = new Node <int>(3);
Assert.Equal(123, list.ToInt());
}