public void PushHeap()
{
ListIterator<int> pushHeapIt = FourTwoThreeOne.Begin().Copy(
FourTwoThreeOne.End(),
arrLong.Begin());
pushHeapIt.SetCurrent(5);
pushHeapIt = pushHeapIt.GetNext();
arrLong.Begin().PushHeap(pushHeapIt, IsIntLessThanInt);
Assert.That(arrLong, Is.EqualTo(new [] { 5, 4, 3, 1, 2, 0, 0, 0 }));
}
