Method testSubtractionInvalidType

tests/test_relativedelta.py:264–266

(self)

                          (relativedelta(days=1), datetime(2000, 1, 1)))

    def testSubtractionInvalidType(self):
        with self.assertRaises(TypeError):
            relativedelta(hours=12) - 14

    def testSubtractionUnsupportedType(self):
        self.assertIs(relativedelta(days=1) + NotAValue, NotAValue)