from tests.factories import InvoiceFactory

def test_get_invoices(client, db_session):
    """Testa a listagem de faturas"""
    InvoiceFactory.create_batch(2)  # Cria 2 faturas fictícias
    db_session.commit()

    response = client.get("/invoices/")
    assert response.status_code == 200
    data = response.get_json()
    assert len(data) == 2