public void TestAddTail_ShouldAddElementsAtTheEnd()
{
//act
_linkedList.AddTail(1);
_linkedList.AddTail(2);
_linkedList.AddTail(3);
//assert
var result = _linkedList.ToArray();
result.Should().BeEquivalentTo(new[] { 568, 666, 0, 1, 2, 3 });
}
static void LinkedListMain()
{
var list = new DataStructures.LinkedList.LinkedList <int>();
list.Add(1);
list.Add(3);
list.Add(5);
list.AddTail(12);
var head = list.Head;
var nextItem = head.Next;
var oldNext = nextItem.Next;
nextItem.Next = new ListNode <int>(555, oldNext);
Print(list);
Console.WriteLine(list[1]);
list[4] = 44;
Print(list);
list.Remove(5);
Print(list);
list.Add(5);
list.Remove(6);
Print(list);
}