public static void PeekAtQueueNode()
{
//Arrange
StackAndQueue.Queue queue = new StackAndQueue.Queue(new Node(1));
queue.Enqueue(new Node(5));
queue.Enqueue(new Node(6));
queue.Enqueue(new Node(7));
queue.Enqueue(new Node(8));
queue.Enqueue(new Node(9));
//Act
queue.Peek();
//Assert
Assert.Equal(1, queue.Front.Value);
}
