batchCooking/services/tech-step-intent-service/tests/test_routes_train.py
Nicolas 18abae7b6a feat(recipes): migre la detection des tech steps de node-nlp vers un microservice Python spaCy
Remplace TechStepClassifierService's node-nlp (NlpManager) par
services/tech-step-intent-service, un microservice FastAPI/spaCy dedie
(PhraseMatcher pour le NER par synonymes, textcat pour la classification
d'intention). Corpus (TECH_STEP_TRAINING_DATA) toujours possede par
apps/api, pousse au service via POST /v1/train a chaque warm-up ; le
service ne touche jamais Postgres (meme posture que
services/tech-step-llm-worker).

Cote apps/api :
- intent-service-client.ts : client HTTP vers le nouveau service
- tech-step-matcher.ts : delegue NER + intent classification au client,
  logique pure (splitIntoClauses, seuil/fallback) inchangee
- env.ts : INTENT_SERVICE_BASE_URL/INTENT_SERVICE_SECRET (secret requis,
  service coeur non optionnel)
- server.ts : warm-up avec retry/backoff (service Python demarre a part)
- scripts/calibrate-tech-step-threshold.ts : recalibration empirique de
  CONFIDENCE_THRESHOLD contre le jeu d'eval existant
- node-nlp retire (package.json, node-nlp.d.ts, model.nlp du .gitignore)

docker-compose.yml : nouveau service tech-step-intent-service (pas de
port expose, healthcheck, app en depend). CI : job intent-service-test
(pytest) + le job test demarre le service en arriere-plan avant la suite
Mocha (jamais de mock d'un service interne, cf specs/dev-conventions.md).

Verifie : 26/26 tests pytest du service (dont les offsets caracteres
exacts de tech-step-matcher.test.ts), lint + build complets du monorepo,
smoke test HTTP reel bout en bout. La suite Mocha et docker compose
build/up n'ont pas pu etre executes dans cet environnement (pas de
Postgres/Docker disponibles ici) — a confirmer via la CI et en local.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-25 20:11:30 +02:00

47 lines
1.5 KiB
Python

"""Contrat JSON de `POST /v1/train` — voir `schemas.py`/`routes/train.py`."""
import pytest
from fastapi.testclient import TestClient
from intent_service.config import settings
from intent_service.main import app
_HEADERS = {"X-Intent-Service-Secret": settings.intent_service_secret}
@pytest.fixture
def client():
with TestClient(app) as test_client:
yield test_client
def test_train_returns_counts(client: TestClient):
response = client.post(
"/v1/train",
headers=_HEADERS,
json={
"locale": "fr",
"entries": [
{"uid": "melt", "synonyms": ["faire fondre"], "utterances": ["faire fondre le beurre"]},
{"uid": "boil", "synonyms": ["bouillir"], "utterances": ["faire bouillir l'eau"]},
],
},
)
assert response.status_code == 200
body = response.json()
assert body == {"locale": "fr", "labelCount": 2, "utteranceCount": 2, "synonymCount": 2}
def test_train_with_unsupported_locale_returns_422(client: TestClient):
response = client.post(
"/v1/train",
headers=_HEADERS,
json={"locale": "de", "entries": [{"uid": "melt", "synonyms": [], "utterances": []}]},
)
assert response.status_code == 422
def test_train_with_empty_entries_returns_zero_counts(client: TestClient):
response = client.post("/v1/train", headers=_HEADERS, json={"locale": "en", "entries": []})
assert response.status_code == 200
assert response.json() == {"locale": "en", "labelCount": 0, "utteranceCount": 0, "synonymCount": 0}