test_anthropic_streaming() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_anthropic_streaming() — langchain Function Reference

Dependency Diagram

graph TD
  4d540781_c851_e96f_45d9_fcff233f01ac["test_anthropic_streaming()"]
  f27640dd_3870_5548_d153_f9504ae1021f["test_chat_models.py"]
  4d540781_c851_e96f_45d9_fcff233f01ac -->|defined in| f27640dd_3870_5548_d153_f9504ae1021f
  style 4d540781_c851_e96f_45d9_fcff233f01ac fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/anthropic/tests/integration_tests/test_chat_models.py lines 355–362

def test_anthropic_streaming() -> None:
    """Test streaming tokens from anthropic."""
    chat = ChatAnthropic(model=MODEL_NAME)  # type: ignore[call-arg]
    message = HumanMessage(content="Hello")
    response = chat.stream([message])
    for token in response:
        assert isinstance(token, AIMessageChunk)
        assert isinstance(token.content, str)