text: from unittest import TestCase
  from climbing_stairs import minCostClimbingStairs
  
  class Test(TestCase):
      def test_min_cost_climbing_stairs(self):
          self.assertTrue(minCostClimbingStairs([10, 15, 20]) == 15)
          self.assertTrue(minCostClimbingStairs([1, 100, 1, 1, 1, 100, 1, 1, 100, 1]) == 6)