public void AddHeadTest()
{
for (int i = 1; i <= 5; i++)
{
numbers.AddHead(i);
}
Assert.Equal("5", numbers.Head.nodeValue.ToString());
Assert.Equal("1", numbers.Tail.nodeValue.ToString());
}
public void AddHead_Should_Increment_Count()
{
// Arrange
int[] myNums = { 1 };
var myDoublyLinkedList = new DoublyLinkedList <int>(myNums);
var theCount = myDoublyLinkedList.Count;
// Act
myDoublyLinkedList.AddHead(7);
myDoublyLinkedList.AddHead(7);
myDoublyLinkedList.AddHead(7);
myDoublyLinkedList.AddHead(7);
myDoublyLinkedList.AddHead(7);
// Assert
Assert.Equal(theCount + 5, myDoublyLinkedList.Count);
}
static void Main(string[] args)
{
DoublyLinkedList <int> numbers = new DoublyLinkedList <int>();
for (int i = 1; i <= 5; i++)
{
numbers.AddHead(i);
}
Console.WriteLine(numbers.Head.ToString());
}
public void AddHead_Node_Should_Become_Head()
{
// Arrange
int[] myNums = { 1, 2, 3, 4, 5 };
var myLinkedList = new DoublyLinkedList <int>(myNums);
// Act
myLinkedList.AddHead(45);
// Assert
Assert.Equal(45, myLinkedList.Head);
}
public void AddHeadTest()
{
var ints = new DoublyLinkedList <int>();
for (var i = 1; i <= 5; i++)
{
ints.AddHead(i);
Assert.AreEqual(i, ints.Count);
}
var expected = 5;
foreach (var x in ints)
{
Assert.AreEqual(expected--, x);
}
}