public void CandAddNode()
{
//Arrange
LinkList ll = new SinglyLinkList.LinkList(new Node(4));
Node node = new Node(8);
Node node2 = new Node(15);
//Act
ll.Add(node);
ll.Add(node2);
//Assert
Assert.Equal(ll.Head.Value, node2.Value);
}
/// <summary>
/// This method will implement the following linked list concepts in order:
/// Add(), Print(), Find(), AddBefore(), AddAfter(), AddLast()
/// </summary>
static void TestLL()
{
//Add()
//the order will be 19 - 2 - 8 - 31 - 10
LinkList ll = new LinkList(new Node(10));
ll.Add(new Node(31));
ll.Add(new Node(8));
ll.Add(new Node(2));
ll.Add(new Node(19));
//Print()
//Output will be 19 - 2 - 8 - 31 - 10
ll.Print();
//Find()
//found points to a reference in memory that is returned
//If that value is null, then the output would be null
//In this case, it's not null
//finding where 31 is:
Node found = ll.Find(31);
Console.WriteLine($"Let's find node 31 and it's at {found.Value}\n");
//AddBefore()
Console.WriteLine("AddBefore()");
ll.AddBefore(new Node(33), new Node(2));
ll.Print();
//AddAfter()
Console.WriteLine("AddAfter()");
ll.AddAfter(new Node(10101), new Node(8));
ll.Print();
//AddLast()
Console.WriteLine("AddLast()");
ll.AddLast(new Node(666));
ll.Print();
}