test_dumps_basic_serialization() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ test_dumps_basic_serialization() — langchain Function Reference

Dependency Diagram

graph TD
  7a183114_3a4b_7483_0d4e_abe9bd059034["test_dumps_basic_serialization()"]
  d90477e3_b806_4058_daf0_8495f08436d6["test_serializable.py"]
  7a183114_3a4b_7483_0d4e_abe9bd059034 -->|defined in| d90477e3_b806_4058_daf0_8495f08436d6
  style 7a183114_3a4b_7483_0d4e_abe9bd059034 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/load/test_serializable.py lines 297–309

def test_dumps_basic_serialization() -> None:
    """Test basic string serialization with `dumps()`."""
    foo = Foo(bar=42, baz="test")
    json_str = dumps(foo)

    # Should be valid JSON
    parsed = json.loads(json_str)
    assert parsed == {
        "id": ["tests", "unit_tests", "load", "test_serializable", "Foo"],
        "kwargs": {"bar": 42, "baz": "test"},
        "lc": 1,
        "type": "constructor",
    }