def test_build_max_heapify(self):
     for _ in range(50):
         array = create_random_array(-100, 100, randint(50, 100))
         hs.build_max_heap(array)
         self.assertTrue(hs.is_heap(array, 0))
 def test_view_build_max_heap(self):
     array = create_random_array(-100, 100, 10)
     print_array(array)
     hs.build_max_heap(array)
     print_array(array)
     print(hs.is_heap(array, 0))