public void MergeTest4()
{
var heap1 = Enumerable.Range(0, 3).Aggregate(LazyParingHeap <int> .Empty, (current, i) => LazyParingHeap <int> .Insert(i, current));
var heap2 = Enumerable.Range(10, 4).Aggregate(LazyParingHeap <int> .Empty, (current, i) => LazyParingHeap <int> .Insert(i, current));
var heap = LazyParingHeap <int> .Merge(heap1, heap2);
Assert.AreEqual("[0, [10, [13]; [11, [12]]]; [1, [2]]]", DumpHeap(heap, true));
}
public void MergeTest2()
{
var empty = LazyParingHeap <int> .Empty;
var heap2 = Enumerable.Range(0, 8).Aggregate(LazyParingHeap <int> .Empty, (current, i) => LazyParingHeap <int> .Insert(i, current));
var heap = LazyParingHeap <int> .Merge(empty, heap2);
Assert.AreSame(heap2, heap);
}