def test_rmse_from_dictionary_3 (self) : list1 = {} list2 = {} self.assertEqual(0, netflix_rmse_from_dictionary(list1, list2))
def test_rmse_from_dictionary_2 (self) : list1 = {1 : (2, 3, 4), 2 : (2, 3, 4)} list2 = {1 : (2, 3, 4), 2 : (2, 3, 4)} self.assertEqual(0, netflix_rmse_from_dictionary(list1, list2))