import asyncio
from types import SimpleNamespace

import pytest

from signing_service.api import authentication
from signing_service.application.errors import (
    AuthenticationRequiredError,
    InvalidCredentialsError,
)


class Credentials:
    def __init__(self, value: str, scheme: str = "Bearer") -> None:
        self.credentials = value
        self.scheme = scheme


def test_missing_credential_is_rejected() -> None:
    with pytest.raises(AuthenticationRequiredError):
        asyncio.run(authentication.require_service_authentication(None))


def test_invalid_credential_is_rejected(monkeypatch: pytest.MonkeyPatch) -> None:
    monkeypatch.setattr(
        authentication, "get_settings", lambda: SimpleNamespace(service_api_key="valid")
    )
    with pytest.raises(InvalidCredentialsError):
        asyncio.run(authentication.require_service_authentication(Credentials("wrong")))


def test_valid_credential_is_accepted(monkeypatch: pytest.MonkeyPatch) -> None:
    monkeypatch.setattr(
        authentication, "get_settings", lambda: SimpleNamespace(service_api_key="valid")
    )
    assert (
        asyncio.run(authentication.require_service_authentication(Credentials("valid")))
        is None
    )