Method test_traits

tests/test_traitlets.py:862–869

(self)

        self.assertEqual(a.trait_metadata("i", "config_key", "default"), "default")

    def test_traits(self):
        class A(HasTraits):
            i = Int()
            f = Float()

        a = A()
        self.assertEqual(a.traits(), dict(i=A.i, f=A.f))
        self.assertEqual(A.class_traits(), dict(i=A.i, f=A.f))

    def test_traits_metadata(self):
        class A(HasTraits):