public void DesqueueTwo()
{
Node nodeOne = new Node(11);
Node nodeTwo = new Node(22);
Node nodeThree = new Node(33);
PseudoQueue testTwo = new PseudoQueue();
testTwo.Enqueue(nodeOne);
testTwo.Enqueue(nodeTwo);
testTwo.Enqueue(nodeThree);
testTwo.Desqueue();
Assert.Equal(nodeTwo, testTwo.Desqueue());
}