test_fireworks_api_key_masked_when_passed_from_env() — langchain Function Reference

Source Code

libs/partners/fireworks/tests/unit_tests/test_llms.py lines 31–44

def test_fireworks_api_key_masked_when_passed_from_env(
    monkeypatch: MonkeyPatch, capsys: CaptureFixture
) -> None:
    """Test that the API key is masked when passed from an environment variable."""
    monkeypatch.setenv("FIREWORKS_API_KEY", "secret-api-key")
    llm = Fireworks(
        model="accounts/fireworks/models/mixtral-8x7b-instruct",
        temperature=0.2,
        max_tokens=250,
    )
    print(llm.fireworks_api_key, end="")  # noqa: T201
    captured = capsys.readouterr()

    assert captured.out == "**********"