test_dumps_non_serializable_object() — langchain Function Reference

Architecture documentation for the test_dumps_non_serializable_object() function in test_serializable.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_dumps_non_serializable_object() — langchain Function Reference

Dependency Diagram

graph TD
  4154d48e_2738_8ce3_3509_85de89a09f38["test_dumps_non_serializable_object()"]
  d90477e3_b806_4058_daf0_8495f08436d6["test_serializable.py"]
  4154d48e_2738_8ce3_3509_85de89a09f38 -->|defined in| d90477e3_b806_4058_daf0_8495f08436d6
  style 4154d48e_2738_8ce3_3509_85de89a09f38 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/load/test_serializable.py lines 350–364

def test_dumps_non_serializable_object() -> None:
    """Test `dumps()` behavior with non-serializable objects."""

    class NonSerializable:
        def __init__(self, value: int) -> None:
            self.value = value

    obj = NonSerializable(42)
    json_str = dumps(obj)

    # Should create a "not_implemented" representation
    parsed = json.loads(json_str)
    assert parsed["lc"] == 1
    assert parsed["type"] == "not_implemented"
    assert "NonSerializable" in parsed["repr"]