test_agent_stopped_early() — langchain Function Reference

Architecture documentation for the test_agent_stopped_early() function in test_agent.py from the langchain codebase.

Function python LangChainCore MessageInterface calls 1

Entity Profile

LangChainCore→ MessageInterface→ test_agent_stopped_early() — langchain Function Reference

Dependency Diagram

graph TD
  6cbeb4f4_3c6e_44dd_4687_6a309a4c183e["test_agent_stopped_early()"]
  47a7b285_8e60_f78f_282d_429958c446fa["test_agent.py"]
  6cbeb4f4_3c6e_44dd_4687_6a309a4c183e -->|defined in| 47a7b285_8e60_f78f_282d_429958c446fa
  14f78f65_e4e5_9e87_0c7c_292f4c2d21f0["_get_agent()"]
  6cbeb4f4_3c6e_44dd_4687_6a309a4c183e -->|calls| 14f78f65_e4e5_9e87_0c7c_292f4c2d21f0
  style 6cbeb4f4_3c6e_44dd_4687_6a309a4c183e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/tests/unit_tests/agents/test_agent.py lines 121–131

def test_agent_stopped_early() -> None:
    """Test react chain when max iterations or max execution time is exceeded."""
    # iteration limit
    agent = _get_agent(max_iterations=0)
    output = agent.run("when was langchain made")
    assert output == "Agent stopped due to iteration limit or time limit."

    # execution time limit
    agent = _get_agent(max_execution_time=0.0)
    output = agent.run("when was langchain made")
    assert output == "Agent stopped due to iteration limit or time limit."