test_invoke() — langchain Function Reference

Architecture documentation for the test_invoke() function in test_chat_models.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_invoke() — langchain Function Reference

Dependency Diagram

graph TD
  f2f5255a_fe24_771c_8834_9b8372496c85["test_invoke()"]
  ec975712_a998_0a1f_0930_22940fc39a1e["test_chat_models.py"]
  f2f5255a_fe24_771c_8834_9b8372496c85 -->|defined in| ec975712_a998_0a1f_0930_22940fc39a1e
  style f2f5255a_fe24_771c_8834_9b8372496c85 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/fireworks/tests/integration_tests/test_chat_models.py lines 116–122

def test_invoke() -> None:
    """Test invoke tokens from ChatFireworks."""
    llm = ChatFireworks(model=_MODEL)

    result = llm.invoke("I'm Pickle Rick", config={"tags": ["foo"]})
    assert isinstance(result.content, str)
    assert result.response_metadata["model_provider"] == "fireworks"