Method test_post_init_errors

tests/unit/test_struct.py:2629–2637

(self)

        assert sys.getrefcount(singleton) <= 2  # 1 for ref, 1 for call

    def test_post_init_errors(self):
        class Ex(Struct):
            x: int

            def __post_init__(self):
                raise ValueError("Oh no!")

        with pytest.raises(ValueError, match="Oh no!"):
            Ex(1)

    def test_post_init_invalid(self):
        class Bad1(Struct):