test_finish() — langchain Function Reference

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

Function python LangChainCore ApiManagement

Entity Profile

LangChainCore→ ApiManagement→ test_finish() — langchain Function Reference

Dependency Diagram

graph TD
  af3a6392_d2a4_a9e3_9af5_db283e3bcb44["test_finish()"]
  67815222_b543_3a57_2b15_f724f1404204["test_json.py"]
  af3a6392_d2a4_a9e3_9af5_db283e3bcb44 -->|defined in| 67815222_b543_3a57_2b15_f724f1404204
  style af3a6392_d2a4_a9e3_9af5_db283e3bcb44 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/agents/output_parsers/test_json.py lines 19–29

def test_finish() -> None:
    parser = JSONAgentOutputParser()
    _input = """```
{
  "action": "Final Answer",
  "action_input": "4"
}
```"""
    output = parser.invoke(_input)
    expected_output = AgentFinish(return_values={"output": "4"}, log=_input)
    assert output == expected_output