def test_median_is_correct_for_even_numbers_of_elements(self): self.assertEqual(average.median([1, 2]), 1.5)
def test_median_is_correct_in_sorted_dataset(self): self.assertEqual(average.median([1, 2, 3]), 2)
def test_median_is_correct_with_interpolation(self): self.assertEqual(average.median([0, 1, 2, 3]), 1.5)
def test_median_is_zero_for_empty_dataset(self): self.assertEqual(average.median([]), 0)
def test_median_is_correct_for_single_value(self): self.assertEqual(average.median([1]), 1)