test_openai_streaming() — langchain Function Reference

Architecture documentation for the test_openai_streaming() function in test_azure.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_openai_streaming() — langchain Function Reference

Dependency Diagram

graph TD
  fa0201cb_4856_9f95_7b91_4eb6ce3b956d["test_openai_streaming()"]
  c413d48d_e43d_eae6_47cb_3eea9394c77c["test_azure.py"]
  fa0201cb_4856_9f95_7b91_4eb6ce3b956d -->|defined in| c413d48d_e43d_eae6_47cb_3eea9394c77c
  style fa0201cb_4856_9f95_7b91_4eb6ce3b956d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/openai/tests/integration_tests/chat_models/test_azure.py lines 165–172

def test_openai_streaming(llm: AzureChatOpenAI) -> None:
    """Test streaming tokens from OpenAI."""
    full: BaseMessageChunk | None = None
    for chunk in llm.stream("I'm Pickle Rick"):
        assert isinstance(chunk.content, str)
        full = chunk if full is None else full + chunk
    assert isinstance(full, AIMessageChunk)
    assert full.response_metadata.get("model_name") is not None