      "# %load test_prod_three.py\n",
      "from nose.tools import assert_equal, assert_raises\n",
      "\n",
      "\n",
      "class TestProdThree(object):\n",
      "\n",
      "    def test_prod_three(self):\n",
      "        solution = Solution()\n",
      "        assert_raises(TypeError, solution.max_prod_three, None)\n",
      "        assert_raises(ValueError, solution.max_prod_three, [1, 2])\n",
 
</s> remove     "class TestProdThree(object):\n",
 </s> add     "class TestProdThree(unittest.TestCase):\n", </s> remove     "        assert_raises(TypeError, solution.max_prod_three, None)\n",
    "        assert_raises(ValueError, solution.max_prod_three, [1, 2])\n",
    "        assert_equal(solution.max_prod_three([5, -2, 3]), -30)\n",
    "        assert_equal(solution.max_prod_three([5, -2, 3, 1, -1, 4]), 60)\n",
 </s> add     "        self.assertRaises(TypeError, solution.max_prod_three, None)\n",
    "        self.assertRaises(ValueError, solution.max_prod_three, [1, 2])\n",
    "        self.assertEqual(solution.max_prod_three([5, -2, 3]), -30)\n",
    "        self.assertEqual(solution.max_prod_three([5, -2, 3, 1, -1, 4]), 60)\n", </s> remove     "        assert_raises(TypeError, solution.max_prod_three, None)\n",
    "        assert_raises(ValueError, solution.max_prod_three, [1, 2])\n",
    "        assert_equal(solution.max_prod_three([5, -2, 3]), -30)\n",
    "        assert_equal(solution.max_prod_three([5, -2, 3, 1, -1, 4]), 60)\n",
 </s> add     "        self.assertRaises(TypeError, solution.max_prod_three, None)\n",
    "        self.assertRaises(ValueError, solution.max_prod_three, [1, 2])\n",
    "        self.assertEqual(solution.max_prod_three([5, -2, 3]), -30)\n",
    "        self.assertEqual(solution.max_prod_three([5, -2, 3, 1, -1, 4]), 60)\n", </s> remove     "from nose.tools import assert_equal, assert_raises\n",
 </s> add     "import unittest\n", </s> remove class TestProdThree(object):
 </s> add class TestProdThree(unittest.TestCase):
    "class TestProdThree(unittest.TestCase):\n",
      "# %load test_prod_three.py\n",
      "from nose.tools import assert_equal, assert_raises\n",
      "\n",
      "\n",
    "class TestProdThree(unittest.TestCase):\n",
      "\n",
      "    def test_prod_three(self):\n",
      "        solution = Solution()\n",
      "        assert_raises(TypeError, solution.max_prod_three, None)\n",
      "        assert_raises(ValueError, solution.max_prod_three, [1, 2])\n",
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for online_judges/ (#282) 
online_judges/prod_three/prod_three_challenge.ipynb