Files
agent_contas/tests/migration/test_mcp_contestation_subject_guard.py
2026-08-22 09:45:02 -03:00

95 lines
3.6 KiB
Python

from contas_mcp.servers.contas_mcp_server.main import (
_preflight_subject,
_recover_explicit_contestation_subject,
)
def _args(subject="TIM Fashion Mensal"):
return {
"msisdn": "11999999999",
"subject": subject,
"motivo": "não contratei TIM CTRL Redes Sociais 8.0",
"valor": 71.99,
"billing_analysis": {
"currentInvoice": [
{
"type": "plano",
"desc": "Plano",
"items": [
{"type": "plano", "desc": "TIM Black A 8.0", "value": "104.99", "contestable": False},
{"type": "plano", "desc": "TIM CTRL Redes Sociais 8.0", "value": "71.99", "contestable": False},
],
},
{
"type": "servicos_contratados_de_parceiros",
"desc": "Serviços de valor adicionado",
"items": [
{"type": "servicos_contratados_de_parceiros", "desc": "TIM Fashion Mensal", "value": "10.0", "contestable": True},
],
},
]
},
"invoice_detail": {
"parsed_content": {
"1199999999": {
"Planos": {
"TIM CTRL Redes Sociais 8.0": {"valor_final": 71.99}
},
"SVA Detalhe Total": [
{"desc": "Tim Fashion", "value": 10, "classe": "avulso"}
],
}
}
},
}
def test_recovers_explicit_contestation_subject_from_original_text():
item = _recover_explicit_contestation_subject(_args())
assert item is not None
assert item["name"] == "TIM CTRL Redes Sociais 8.0"
assert str(item["value"]) == "71.99"
assert item["category"] == "plano"
def test_preflight_does_not_replace_explicit_plan_with_vas():
args = _args()
result = _preflight_subject("contestar_cobranca", args)
assert result is not None
assert result["status"] == "OUT_OF_SCOPE"
assert result["subject"] == "TIM CTRL Redes Sociais 8.0"
assert result["resolved_value"] == "71.99"
assert result["metadata"]["subject_corrected_from"] == "TIM Fashion Mensal"
assert args["subject"] == "TIM CTRL Redes Sociais 8.0"
assert args["resolved_value"] == "71.99"
def test_correct_subject_is_preserved():
args = _args(subject="TIM CTRL Redes Sociais 8.0")
result = _preflight_subject("contestar_cobranca", args)
assert result is not None
assert result["subject"] == "TIM CTRL Redes Sociais 8.0"
assert args.get("_subject_corrected_from") is None
def test_cancel_preflight_exact_plan_is_out_of_scope_and_never_rebound_to_vas():
args = _args(subject="TIM CTRL Redes Sociais 8.0")
result = _preflight_subject("cancelar_vas_avulso", args)
assert result is not None
assert result["status"] == "OUT_OF_SCOPE"
assert args["subject"] == "TIM CTRL Redes Sociais 8.0"
assert "TIM Fashion" not in str(result)
def test_invoice_resolver_exact_plan_identity_wins_before_similarity_matcher():
from app.domain.contas.invoice_resolver import InvoiceResolver
from app.domain.contas.item_matcher import SimilarityItemMatcher
detail = _args(subject="TIM CTRL Redes Sociais 8.0")["billing_analysis"]
outcome = InvoiceResolver(matcher=SimilarityItemMatcher()).resolve(
["TIM CTRL Redes Sociais 8.0"], detail
)
assert outcome.resolved == []
assert len(outcome.out_of_scope) == 1
assert outcome.out_of_scope[0].matches[0].canonical_name == "TIM CTRL Redes Sociais 8.0"