test_dumps_mixed_data_structure() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_dumps_mixed_data_structure() — langchain Function Reference

Dependency Diagram

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  b1b3f08e_6f7e_855c_4d12_6c0b14fed675["test_dumps_mixed_data_structure()"]
  d90477e3_b806_4058_daf0_8495f08436d6["test_serializable.py"]
  b1b3f08e_6f7e_855c_4d12_6c0b14fed675 -->|defined in| d90477e3_b806_4058_daf0_8495f08436d6
  style b1b3f08e_6f7e_855c_4d12_6c0b14fed675 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/load/test_serializable.py lines 367–382

def test_dumps_mixed_data_structure() -> None:
    """Test `dumps()` with complex nested data structures."""
    data = {
        "serializable": Foo(bar=1, baz="test"),
        "list": [1, 2, {"nested": "value"}],
        "primitive": "string",
    }

    json_str = dumps(data)
    parsed = json.loads(json_str)

    # Serializable object should be properly serialized
    assert parsed["serializable"]["type"] == "constructor"
    # Primitives should remain unchanged
    assert parsed["list"] == [1, 2, {"nested": "value"}]
    assert parsed["primitive"] == "string"