Method test_invalid_args

tests/test_traitlets.py:1788–1791

(self)

        return value

    def test_invalid_args(self):
        self.assertRaises(TypeError, Tuple, 5)
        self.assertRaises(TypeError, Tuple, default_value="hello")
        t = Tuple(Int(), CBytes(), default_value=(1, 5))


class MultiTupleTrait(HasTraits):