test: couvrir les modules purs du pipeline (96 nouveaux tests)

Suite de tests unitaires pour tous les modules pipeline qui ne dépendent
pas du VLM — utiles pour garantir la non-régression après refactor et
servir de spec vivante de chaque fonction.

Fichiers :
- tests/test_json_utils.py   (20 tests) : parse_json_output + toutes les
  stratégies de récupération (fences, virgules manquantes, boucles vides,
  fermeture JSON, fallback _raw/_parse_error)
- tests/test_deskew.py       (11 tests) : détection Hough + correction,
  image synthétique + fixtures cache réel
- tests/test_checkboxes.py   (17 tests) : parse_ghs_injustifie,
  dark_ratio, inner_frac, et ground truth visuel sur 17 dossiers
  (mapping hash→OGC résolu au runtime pour éviter les constantes fragiles)
- tests/test_validation.py   (18 tests) : _check_cim10/ccam/ghm/ghs,
  cross-checks GHM↔GHS, annotate sur JSON vide et complet,
  preservation de l'input (copie défensive)
- tests/test_schema.py       (8 tests)  : clean_dossier retire les champs
  debug, préserve les champs métier, compacte la validation, ne modifie
  pas l'input
- tests/test_zones_config.py (8 tests)  : load/save round-trip, merge
  avec defaults, résilience JSON corrompu, get_zone

Total : 107 tests, 5.1 s d'exécution, tous passent. Aucune dépendance
GPU, s'exécutent en CI.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Dom
2026-04-24 23:29:23 +02:00
parent d326524e49
commit 3a87751444
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"""Tests unitaires pour pipeline.schema (nettoyage JSON)."""
from __future__ import annotations
from pipeline.schema import (
CLEAN_FIELDS_RECUEIL,
DEBUG_FIELDS,
SCHEMA_VERSION,
clean_dossier,
)
def _sample_raw():
"""Un JSON pipeline type, riche en champs debug."""
return {
"fichier": "OGC 7",
"pdf_hash": "abc123",
"pages": [{"page": 1, "type": "recueil"}],
"extraction": {
"recueil": {
"etablissement": "CLINIQUE X",
"finess": "330780206",
"ghm_etab": "11M122",
"ghs_etab": "4323",
"codage_etab": {"dp": "K650"},
"accord_desaccord": "accord",
"_checkbox_debug": {"ratio_accord": 0.38, "ratio_desaccord": 0.19},
"_parse_error": "whatever",
"_truncated_loop": True,
"_crop_recodage": {"dp": "K650", "_source": "crop"},
"_validation": {
"summary": {"valid": 3, "invalid": 0, "empty": 2, "total_codes": 3},
"cross_checks": {
"etab": {"checked": True, "coherent": True},
"reco": {"checked": False, "reason": "ghm manquant"},
},
"codage_etab": {
"dp": {"code": "K650", "valid": True, "libelle_ref": "Péritonite"},
"dr": {"code": "", "valid": None},
"das": [],
},
"codage_reco": {"dp": {}, "dr": {}, "das": []},
"ghm_etab": {"code": "11M122", "valid": True,
"ghs_possibles": ["4323"]},
"ghs_etab": {"code": "4323", "valid": True},
"ghm_reco": {"code": "", "valid": None},
"ghs_reco": {"code": "", "valid": None},
},
},
"concertation_2": {
"ghs_initial": "4323",
"ghs_final": "4323",
"decision": "retour_groupage_dim",
"date_concertation": "13/03/2018",
},
},
"_meta": {"pipeline_version": "v2", "ocr_model": "Qwen/Qwen2.5-VL-3B-Instruct"},
}
class TestCleanDossier:
def test_retourne_schema_version(self):
out = clean_dossier(_sample_raw())
assert out["schema_version"] == SCHEMA_VERSION
def test_retire_tous_les_champs_debug(self):
"""Aucun champ de DEBUG_FIELDS ne doit rester dans la sortie clean."""
out = clean_dossier(_sample_raw())
rec = out["extraction"]["recueil"]
for debug_field in DEBUG_FIELDS:
assert debug_field not in rec, \
f"{debug_field} devrait être retiré"
def test_garde_les_champs_metier(self):
out = clean_dossier(_sample_raw())
rec = out["extraction"]["recueil"]
for f in ["etablissement", "finess", "ghm_etab", "ghs_etab",
"codage_etab", "accord_desaccord"]:
assert f in rec, f"{f} doit être présent dans clean"
def test_validation_compactee(self):
"""La validation est conservée mais en format compact."""
out = clean_dossier(_sample_raw())
v = out["extraction"]["recueil"]["_validation"]
# summary garde tel quel
assert v["summary"]["valid"] == 3
# cross_checks compactés : juste le coherent booléen (ou None)
assert v["cross_checks"] == {
"etab_ghm_ghs_coherent": True,
"reco_ghm_ghs_coherent": None,
}
# Les codes validés gardent libelle_ref quand dispo
assert v["codage_etab"]["dp"]["valid"] is True
assert v["codage_etab"]["dp"].get("libelle_ref") == "Péritonite"
def test_concertation_2_conservee(self):
out = clean_dossier(_sample_raw())
c2 = out["extraction"]["concertation_2"]
assert c2["ghs_initial"] == "4323"
assert c2["decision"] == "retour_groupage_dim"
def test_champs_inconnus_ignorés(self):
"""Un champ qui n'est pas dans CLEAN_FIELDS_RECUEIL est retiré."""
raw = _sample_raw()
raw["extraction"]["recueil"]["champ_inventé"] = "poubelle"
out = clean_dossier(raw)
assert "champ_inventé" not in out["extraction"]["recueil"]
def test_meta_preservee(self):
out = clean_dossier(_sample_raw())
assert out["_meta"]["pipeline_version"] == "v2"
assert "Qwen" in out["_meta"]["ocr_model"]
def test_pas_de_modification_input(self):
"""La fonction ne doit pas modifier l'input."""
raw = _sample_raw()
before = raw["extraction"]["recueil"].copy()
_ = clean_dossier(raw)
assert raw["extraction"]["recueil"] == before