public void IndexMinHeap_Enumerate(IntHeapItem[] items)
{
//Create the heap and add the items.
var heap = new IndexMinHeap <IntHeapItem>(items);
var addedIndexes = new List <int>();
for (var i = 0; i < items.Length; i++)
{
heap.Add(i);
addedIndexes.Add(i);
}
Assert.AreEqual(items.Length, heap.Count);
//Check if the added indexes are returned when enumerating
var enumeratedHeap = heap.ToArray();
Assert.AreEqual(items.Length, enumeratedHeap.Length);
CollectionAssert.AreEquivalent(addedIndexes, enumeratedHeap);
}