test_statistics.py 文件源码

def test_even_fractions(self):
        # Test median_grouped works with an even number of Fractions.
        F = Fraction
        data = [F(5, 4), F(9, 4), F(13, 4), F(13, 4), F(17, 4), F(17, 4)]
        assert len(data)%2 == 0
        random.shuffle(data)
        self.assertEqual(self.func(data), 3.25)