public void Search_Success()
{
var head = new MockLinkedNode <int>(20)
{
Next = new MockLinkedNode <int>(10)
};
head.Next.Next = new MockLinkedNode <int>(12)
{
};
head.Next.Next.Next = new MockLinkedNode <int>(6);
var list = new MockLinkedList <int>(head);
var result = list.Search(20);
Assert.IsNotNull(result);
Assert.AreEqual(20, result.Value);
result = list.Search(12);
Assert.IsNotNull(result);
Assert.AreEqual(12, result.Value);
}
public void Length()
{
var list = new MockLinkedList <int>();
Assert.AreEqual(0, list.Count());
var head = new MockLinkedNode <int>(10);
list = new MockLinkedList <int>(head);
Assert.AreEqual(1, list.Count());
head.Next = new MockLinkedNode <int>(2);
list = new MockLinkedList <int>(head);
Assert.AreEqual(2, list.Count());
head.Next.Next = new MockLinkedNode <int>(20);
list = new MockLinkedList <int>(head);
Assert.AreEqual(3, list.Count());
head.Next.Next.Next = new MockLinkedNode <int>(3);
list = new MockLinkedList <int>(head);
Assert.AreEqual(4, list.Count());
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="head">Head/starting node of the list. </param>
public MockLinkedList(MockLinkedNode <T1> head)
{
_head = head;
}