public static void AddFirst_LinkedListNode()
{
LinkedList_T_Tests <string> helper = new LinkedList_T_Tests <string>();
helper.AddFirst_LinkedListNode(s_generateString);
LinkedList_T_Tests <int> helper2 = new LinkedList_T_Tests <int>();
helper2.AddFirst_LinkedListNode(s_generateInt);
}
public static void AddFirst_LinkedListNode_Negative()
{
LinkedList_T_Tests <string> helper = new LinkedList_T_Tests <string>();
helper.AddFirst_LinkedListNode_Negative(s_generateString);
}