public void TestRemove()
{
MyLinkedList list = new MyLinkedList();
list.Add(1);
list.Add(2);
list.Add(3);
list.Remove(2);
Assert.That(list.Length(), Is.EqualTo(2));
Assert.That(list.Get(0), Is.EqualTo(1));
Assert.That(list.Get(1), Is.EqualTo(3));
}