void TestAddBeforeAfter()
{
var sll = new SingleLinkedList <string>();
print("Test Add Before/After");
sll.AddLast("Baz");
sll.AddBefore(sll.First, "Foo");
sll.AddBefore(sll.GetNode(1), "Bar");
print("Count: " + sll.Count + ", Value at 1: " + sll.GetValue(1));
print("Expected Count: 3, Value: Bar");
print(sll);
}
static void ListTest()
{
SingleLinkedList <ImageNode> imageList = new SingleLinkedList <ImageNode>();
imageList = new SingleLinkedList <ImageNode>();
for (int i = 0; i < 20; i++)
{
var name = "bild-" + i + ".png";
ImageNode n = new ImageNode();
n.Data = name;
imageList.AddLast(n);
}
Console.WriteLine(imageList);
var addFirst = new ImageNode("addFirst.png");
var addAfter = new ImageNode("AddAfter.png");
var addBefore = new ImageNode("AddBefore.png");
imageList.AddFirst(addFirst);
imageList.AddAfter(addFirst, addAfter);
imageList.AddBefore(addFirst, addBefore);
Console.WriteLine(imageList);
imageList.Remove(addFirst);
Console.WriteLine(imageList);
imageList.Remove(addAfter);
Console.WriteLine(imageList);
imageList.Remove(addBefore);
Console.WriteLine(imageList);
//
}
public void AddBefore_NullNewNodeParam_ThrowsArgumentNullException()
{
_list.AddLast(4);
SingleLinkedListNode <int> selectedNode = _list.Last;
SingleLinkedListNode <int> newNode = null;
TestDelegate del = () => _list.AddBefore(selectedNode, newNode);
Assert.Throws <ArgumentNullException>(del);
}