public void RemovesSpecifiedNode()
{
LinkedList<int> list = new LinkedList<int>() { 1, 2, 3 };
list.RemoveNode(3);
int[] result = new int[] { 1, 2 };
Assert.Equal(result, list);
}
public void InsertsNodeBeforeSpecifiedNode()
{
LinkedList<int> list = new LinkedList<int>() { 1, 2, 3 };
list.InsertBefore(3, 4);
int[] result = new int[] { 1, 2, 4, 3 };
Assert.Equal(result, list);
}
public void InsertsNodeAfterSpecifiedNode()
{
LinkedList<int> list = new LinkedList<int>() { 1, 2, 3 };
list.InsertAfter(3, 4);
int[] result = new int[] { 1, 2, 3, 4 };
Assert.Equal(result, list);
}
public void ClearsTheList()
{
LinkedList<int> list = new LinkedList<int>() { 1, 2, 3 };
Assert.Equal(3, list.Count);
list.Clear();
Assert.Equal(0, list.Count);
}
public void AddsNodeOnTheFirstPosition()
{
LinkedList<int> list = new LinkedList<int>() { 1, 2, 3 };
Assert.Equal(3, list.Count);
list.AddFirst(4);
int[] result = new int[] { 4, 1, 2, 3 };
Assert.Equal(result, list);
}
static void Main(string[] args)
{
var list1 = new LinkedList();
list1.AddLast(2);
list1.AddLast(4);
list1.AddLast("6");
foreach (int i in list1)
{
Console.WriteLine(i);
}
}
public void VerifiesEnumeratorFunction()
{
LinkedList<int> list = new LinkedList<int>() { 1, 2, 3 };
Assert.Equal(new int[] { 1, 2, 3 }, list);
}
public void ReturnsCounterZero()
{
LinkedList<int> list = new LinkedList<int>();
Assert.Equal(0, list.Count);
}
public void ReturnsCountAsThree()
{
LinkedList<int> list = new LinkedList<int>() { 1, 2, 3 };
Assert.Equal(3, list.Count);
}