test_custom_class_with_serializable_containing_secret() — langchain Function Reference

Source Code

libs/core/tests/unit_tests/load/test_secret_injection.py lines 217–230

    def test_custom_class_with_serializable_containing_secret(self) -> None:
        """Custom class containing a `Serializable` with secret-like dict."""

        class MyClass:
            def __init__(self, message: Any) -> None:
                self.message = message

        msg = HumanMessage(
            content="Hello",
            additional_kwargs={"data": MALICIOUS_SECRET_DICT},
        )
        payload = MyClass(message=msg)
        # This will serialize as not_implemented, but let's verify no leak
        _assert_no_secret_leak(payload)