def test_remove_removesElemAndMaintainsHeapProperty(self):
minHeap = MinHeap()
arr = [3, 9, 12, 13, 1]
_ = minHeap.convertArrayToHeap(arr)
minHeap.remove(13)
expectedHeap = [1, 3, 12, 9]
self.assertListEqual(expectedHeap, minHeap.heap)
def test_convertArrayToHeap_MaintainsHeapOrder(self):
minHeap = MinHeap()
arr = [3, 9, 12, 7, 1]
expectedHeap = [1, 3, 12, 9, 7]
res = minHeap.convertArrayToHeap(arr)
self.assertListEqual(expectedHeap, res)
