예제 #1
0
        public void Concrete_AddThree_GetFirst()
        {
            StringLinkedList linkedList = new StringLinkedList();

            linkedList.Add("1");
            linkedList.Add("2");
            linkedList.Add("3");

            Assert.AreEqual("1", linkedList.First().Value);
        }
예제 #2
0
        public void Concrete_AddNone_GetFirst_ReturnsNull()
        {
            StringLinkedList linkedList = new StringLinkedList();

            Assert.IsNull(linkedList.First());
        }