Function test_override_default

tests/test_traitlets.py:2849–2858

()

def test_override_default():
    class C(HasTraits):
        a = Unicode("hard default")

        def _a_default(self):
            return "default method"

    C._a_default = lambda self: "overridden"  # type:ignore
    c = C()
    assert c.a == "overridden"


def test_override_default_decorator():