import pytest

from auto_reverse.config import Config, ManualPauseAuth, NoAuth, make_auth


def test_config_derives_target_host():
    cfg = Config(target_url="https://app.example.com/dashboard")
    assert cfg.target_host == "app.example.com"


def test_config_scope_hosts_includes_target_plus_extra():
    cfg = Config(target_url="https://app.example.com", scope_hosts={"api.example.com"})
    assert cfg.all_scope_hosts() == {"app.example.com", "api.example.com"}


def test_default_model():
    assert Config(target_url="https://x.com").model == "openrouter/xiaomi/mimo-v2.5-pro"


def test_make_auth_returns_strategy():
    assert isinstance(make_auth("manual"), ManualPauseAuth)
    assert isinstance(make_auth("none"), NoAuth)


def test_make_auth_unknown_raises():
    with pytest.raises(ValueError):
        make_auth("oauth-magic")