      "class TestLongestCommonSubstr(object):\n",
      "\n",
      "    def test_longest_common_substr(self):\n",
      "        str_comp = StringCompare()\n",
      "        assert_raises(TypeError, str_comp.longest_common_substr, None, None)\n",
      "        assert_equal(str_comp.longest_common_substr('', ''), '')\n",
      "        str0 = 'ABCDEFGHIJ'\n",
      "        str1 = 'FOOBCDBCDE'\n",
      "        expected = 'BCDE'\n",
      "        assert_equal(str_comp.longest_common_substr(str0, str1), expected)\n",
      "        print('Success: test_longest_common_substr')\n",
 
</s> remove     "        assert_raises(TypeError, str_comp.longest_common_substr, None, None)\n",
    "        assert_equal(str_comp.longest_common_substr('', ''), '')\n",
 </s> add     "        self.assertRaises(TypeError, str_comp.longest_common_substr, None, None)\n",
    "        self.assertEqual(str_comp.longest_common_substr('', ''), '')\n", </s> remove     "        assert_equal(str_comp.longest_common_substr(str0, str1), expected)\n",
 </s> add     "        self.assertEqual(str_comp.longest_common_substr(str0, str1), expected)\n", </s> remove     "        assert_equal(str_comp.longest_common_substr(str0, str1), expected)\n",
 </s> add     "        self.assertEqual(str_comp.longest_common_substr(str0, str1), expected)\n", </s> remove     "        assert_raises(TypeError, str_comp.longest_common_subseq, None, None)\n",
    "        assert_equal(str_comp.longest_common_subseq('', ''), '')\n",
 </s> add     "        self.assertRaises(TypeError, str_comp.longest_common_subseq, None, None)\n",
    "        self.assertEqual(str_comp.longest_common_subseq('', ''), '')\n", </s> remove     "        assert_raises(TypeError, str_comp.longest_common_subseq, None, None)\n",
    "        assert_equal(str_comp.longest_common_subseq('', ''), '')\n",
 </s> add     "        self.assertRaises(TypeError, str_comp.longest_common_subseq, None, None)\n",
    "        self.assertEqual(str_comp.longest_common_subseq('', ''), '')\n",
    "        self.assertRaises(TypeError, str_comp.longest_common_substr, None, None)\n",
    "        self.assertEqual(str_comp.longest_common_substr('', ''), '')\n",
      "class TestLongestCommonSubstr(object):\n",
      "\n",
      "    def test_longest_common_substr(self):\n",
      "        str_comp = StringCompare()\n",
    "        self.assertRaises(TypeError, str_comp.longest_common_substr, None, None)\n",
    "        self.assertEqual(str_comp.longest_common_substr('', ''), '')\n",
    "        self.assertRaises(TypeError, str_comp.longest_common_substr, None, None)\n",
    "        self.assertEqual(str_comp.longest_common_substr('', ''), '')\n",
      "        str0 = 'ABCDEFGHIJ'\n",
      "        str1 = 'FOOBCDBCDE'\n",
      "        expected = 'BCDE'\n",
      "        assert_equal(str_comp.longest_common_substr(str0, str1), expected)\n",
      "        print('Success: test_longest_common_substr')\n",
keep keep keep keep replace replace keep keep keep keep keep
 #273: Remove nose dependency for recursion_dynamic/ (#280) 
recursion_dynamic/longest_substring/longest_common_substr_challenge.ipynb