test_system_message() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_system_message() — langchain Function Reference

Dependency Diagram

graph TD
  374dc4fc_961b_1c67_6273_68ff2860ae36["test_system_message()"]
  af57ae60_607e_c138_9ab0_fb8bb1c5916a["test_chat_models.py"]
  374dc4fc_961b_1c67_6273_68ff2860ae36 -->|defined in| af57ae60_607e_c138_9ab0_fb8bb1c5916a
  style 374dc4fc_961b_1c67_6273_68ff2860ae36 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/groq/tests/integration_tests/test_chat_models.py lines 394–401

def test_system_message() -> None:
    """Test ChatGroq wrapper with system message."""
    chat = ChatGroq(model=DEFAULT_MODEL_NAME, max_tokens=10)
    system_message = SystemMessage(content="You are to chat with the user.")
    human_message = HumanMessage(content="Hello")
    response = chat.invoke([system_message, human_message])
    assert isinstance(response, BaseMessage)
    assert isinstance(response.content, str)