public void PeekMax_ExpectCountNotChange()
{
var queue = new MaxPriorityQueue<int>();
queue.Add(ITEM);
queue.PeekMax();
Assert.AreEqual(1, queue.Count);
}
public void PeekMax_OneItem_ExpectReturnItem()
{
var queue = new MaxPriorityQueue<int>();
queue.Add(ITEM);
var peekedItem = queue.PeekMax();
Assert.AreEqual(ITEM, peekedItem);
}
public void PeekMax_EmptyQueue_ExpectThrowInvalidOperationException()
{
var queue = new MaxPriorityQueue<int>();
queue.PeekMax();
}
