test_finish() — langchain Function Reference

Architecture documentation for the test_finish() function in test_react_single_input.py from the langchain codebase.

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_finish() — langchain Function Reference

Dependency Diagram

graph TD
  370de602_a78a_1337_b18a_392a9ac42d7c["test_finish()"]
  d02558d7_3d60_16fd_ff0e_bce803d6a351["test_react_single_input.py"]
  370de602_a78a_1337_b18a_392a9ac42d7c -->|defined in| d02558d7_3d60_16fd_ff0e_bce803d6a351
  style 370de602_a78a_1337_b18a_392a9ac42d7c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/agents/output_parsers/test_react_single_input.py lines 25–35

def test_finish() -> None:
    """Test standard parsing of agent finish."""
    parser = ReActSingleInputOutputParser()
    _input = """Thought: agent thought here
Final Answer: The temperature is 100"""
    output = parser.invoke(_input)
    expected_output = AgentFinish(
        return_values={"output": "The temperature is 100"},
        log=_input,
    )
    assert output == expected_output