  from nose.tools import assert_equal
  
  
  class Challenge(object):
  
      def test_coin_change(self):
          coin_changer = CoinChanger()
          assert_equal(coin_changer.make_change([1, 2], 0), 0)
          assert_equal(coin_changer.make_change([1, 2, 3], 5), 5)
 
</s> remove         assert_equal(coin_changer.make_change([1, 2], 0), 0)
        assert_equal(coin_changer.make_change([1, 2, 3], 5), 5)
        assert_equal(coin_changer.make_change([1, 5, 25, 50], 10), 3)
 </s> add         self.assertEqual(coin_changer.make_change([1, 2], 0), 0)
        self.assertEqual(coin_changer.make_change([1, 2, 3], 5), 5)
        self.assertEqual(coin_changer.make_change([1, 5, 25, 50], 10), 3) </s> remove     "class Challenge(object):\n",
 </s> add     "class Challenge(unittest.TestCase):\n", </s> remove     "class Challenge(object):\n",
 </s> add     "class Challenge(unittest.TestCase):\n", </s> remove     "        assert_equal(coin_changer.make_change([1, 2], 0), 0)\n",
    "        assert_equal(coin_changer.make_change([1, 2, 3], 5), 5)\n",
    "        assert_equal(coin_changer.make_change([1, 5, 25, 50], 10), 3)\n",
 </s> add     "        self.assertEqual(coin_changer.make_change([1, 2], 0), 0)\n",
    "        self.assertEqual(coin_changer.make_change([1, 2, 3], 5), 5)\n",
    "        self.assertEqual(coin_changer.make_change([1, 5, 25, 50], 10), 3)\n", </s> remove     "        assert_equal(coin_changer.make_change([1, 2], 0), 0)\n",
    "        assert_equal(coin_changer.make_change([1, 2, 3], 5), 5)\n",
    "        assert_equal(coin_changer.make_change([1, 5, 25, 50], 10), 3)\n",
 </s> add     "        self.assertEqual(coin_changer.make_change([1, 2], 0), 0)\n",
    "        self.assertEqual(coin_changer.make_change([1, 2, 3], 5), 5)\n",
    "        self.assertEqual(coin_changer.make_change([1, 5, 25, 50], 10), 3)\n",
class Challenge(unittest.TestCase):
  from nose.tools import assert_equal
  
  
class Challenge(unittest.TestCase):
  
      def test_coin_change(self):
          coin_changer = CoinChanger()
          assert_equal(coin_changer.make_change([1, 2], 0), 0)
          assert_equal(coin_changer.make_change([1, 2, 3], 5), 5)
keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for recursion_dynamic/ (#280) 
recursion_dynamic/coin_change/test_coin_change.py