import sys, os
sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))

import app

class Token:
    def __init__(self, token): self.token = token

def test_api_requires_token():
    hf_token = os.environ.get("HUGGINGFACETOKEN")
    assert hf_token, "HF_TOKEN not set in environment"

    gen = app.respond(
        message="Hi",
        history=[],
        system_message="test",
        max_tokens=8,
        temperature=0.2,
        top_p=0.9,
        hf_token=Token(hf_token),
        use_local_model=False,
    )
    first = next(gen)
    assert "please log in" not in first.lower()  # shouldn't get warning
    assert isinstance(first, str)