Method test_named_init_params

Lib/test/test_dataclasses/__init__.py:125–131

(self)

            self.assertHasAttr(Some.__dataclass_params__, param)

    def test_named_init_params(self):
        @dataclass
        class C:
            x: int

        o = C(x=32)
        self.assertEqual(o.x, 32)

    def test_two_fields_one_default(self):
        @dataclass