Method testRound

Lib/test/test_fractions.py:754–759

(self)

        self.assertIs(bool(r), False)

    def testRound(self):
        self.assertTypedEquals(F(-200), round(F(-150), -2))
        self.assertTypedEquals(F(-200), round(F(-250), -2))
        self.assertTypedEquals(F(30), round(F(26), -1))
        self.assertTypedEquals(F(-2, 10), round(F(-15, 100), 1))
        self.assertTypedEquals(F(-2, 10), round(F(-25, 100), 1))

    def testArithmetic(self):
        self.assertEqual(F(1, 2), F(1, 10) + F(2, 5))