from fastapi.testclient import TestClient

from app.main import app

client = TestClient(app)


def test_raiz_sem_login_pede_credenciais():
    resposta = client.get("/", follow_redirects=False)
    assert resposta.status_code == 401


def test_raiz_redireciona_para_clientes_com_login(monkeypatch):
    from app.routers import clientes as router_clientes

    monkeypatch.setattr(router_clientes.db_clientes, "listar_clientes", lambda busca=None, limite=100: [])
    import base64
    token = base64.b64encode(b"admin:teste123").decode()
    resposta = client.get("/", headers={"Authorization": f"Basic {token}"}, follow_redirects=False)
    assert resposta.status_code == 307
    assert resposta.headers["location"] == "/clientes"