test_initialization() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ test_initialization() — langchain Function Reference

Dependency Diagram

graph TD
  09575f15_8f19_af36_3725_cd6c88ff51bc["test_initialization()"]
  18428dc5_a41b_90c6_88ad_615296ee3311["test_chat_models.py"]
  09575f15_8f19_af36_3725_cd6c88ff51bc -->|defined in| 18428dc5_a41b_90c6_88ad_615296ee3311
  style 09575f15_8f19_af36_3725_cd6c88ff51bc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/anthropic/tests/unit_tests/test_chat_models.py lines 38–52

def test_initialization() -> None:
    """Test chat model initialization."""
    for model in [
        ChatAnthropic(model_name=MODEL_NAME, api_key="xyz", timeout=2),  # type: ignore[arg-type, call-arg]
        ChatAnthropic(  # type: ignore[call-arg, call-arg, call-arg]
            model=MODEL_NAME,
            anthropic_api_key="xyz",
            default_request_timeout=2,
            base_url="https://api.anthropic.com",
        ),
    ]:
        assert model.model == MODEL_NAME
        assert cast("SecretStr", model.anthropic_api_key).get_secret_value() == "xyz"
        assert model.default_request_timeout == 2.0
        assert model.anthropic_api_url == "https://api.anthropic.com"