public void TestInitialize()
{
userNode0 = new Node(42);
userNode1 = new Node(13);
userNode2 = new Node(7);
userNode3 = new Node(24);
userNode4 = new Node(0);
userNode5 = new Node(0);
userNode6 = new Node(12);
userNode7 = new Node(2);
userNode8 = new Node(7);
userNode9 = new Node(7);
userNode10 = new Node(7);
userNode11 = new Node(12);
userNode12 = new Node(21);
userNode13 = new Node(37);
userNode14 = new Node(84);
userNode15 = new Node(11);
userNode16 = new Node(8);
userNode17 = new Node(10);
userList = new LinkedList2();
userList.AddInTail(userNode1);
userList.AddInTail(userNode2);
userList.AddInTail(userNode3);
userList.AddInTail(userNode4);
userList.AddInTail(userNode5);
userList.AddInTail(userNode6);
userList.AddInTail(userNode7);
userList.AddInTail(userNode8);
userList.AddInTail(userNode9);
userList.AddInTail(userNode10);
Assert.AreEqual(userNode1, userList.head);
Assert.AreEqual(userNode2, userList.head.next);
Assert.AreEqual(null, userList.head.prev);
Assert.AreEqual(userNode10, userList.tail);
Assert.AreEqual(null, userList.tail.next);
Assert.AreEqual(userNode9, userList.tail.prev);
userListOne = new LinkedList2();
userListOne.AddInTail(userNode0);
Assert.AreEqual(userNode0, userListOne.head);
Assert.AreEqual(null, userListOne.head.next);
Assert.AreEqual(null, userListOne.head.prev);
Assert.AreEqual(userNode0, userListOne.tail);
Assert.AreEqual(null, userListOne.tail.next);
Assert.AreEqual(null, userListOne.tail.prev);
userListEmpty = new LinkedList2();
Assert.AreEqual(null, userListEmpty.head);
Assert.AreEqual(null, userListEmpty.tail);
}
public static LinkedList2 GenerateLinkedListElements(LinkedList2 list, int count)
{
var n = new Random();
while (count > 0)
{
list.AddInTail(new Node(n.Next(255)));
count--;
}
return(list);
}