639126468f
Backend (FastAPI + PostgreSQL): Chargen mit MHD, FEFO-Auslagern, Einheiten-Umrechnung (Stueck/g/ml + Packungen), Open-Food-Facts-Lookup mit lokalem Fallback, JWT-Auth mit Rollen (Admin/Nutzer), erster Admin beim Setup, Einkaufsliste, Ablaufwarnung, Lagerorte, pytest fuer FEFO. Web-UI (React/Vite): Login, Dashboard, Ein-/Auslagern, Produkte, Lagerorte, Benutzerverwaltung, Einkaufsliste - rollenabhaengig. Deploy: docker-compose + install.sh (Docker-Autoinstall, Secrets), README und Roadmap fuer Schritt 2 (iOS) und Schritt 3. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
82 lines
2.4 KiB
Python
82 lines
2.4 KiB
Python
from datetime import date, timedelta
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import pytest
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from app.services.stock import StockError, check_in, check_out, current_stock
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def _checkin(db, product, qty, unit, best_before=None):
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lot = check_in(db, product, qty, unit, best_before, None, None)
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db.commit()
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return lot
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def test_checkin_creates_lot_in_base_units(db, rice):
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_checkin(db, rice, 3, "package") # 1500 g
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assert current_stock(db, rice.id) == 1500
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def test_checkout_partial_amount(db, rice):
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_checkin(db, rice, 3, "package") # 1500 g
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check_out(db, rice, 200, "g", None)
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db.commit()
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assert current_stock(db, rice.id) == 1300
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def test_fefo_takes_earliest_expiry_first(db, rice):
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soon = date.today() + timedelta(days=5)
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later = date.today() + timedelta(days=60)
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# Zuerst die später ablaufende Charge einlagern ...
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_checkin(db, rice, 500, "g", best_before=later)
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# ... dann die früher ablaufende.
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_checkin(db, rice, 500, "g", best_before=soon)
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check_out(db, rice, 400, "g", None)
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db.commit()
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# Die früh ablaufende Charge (soon) muss zuerst reduziert worden sein.
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from app.models import Lot
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lots = {l.best_before: l.quantity for l in db.query(Lot).all()}
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assert lots[soon] == 100
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assert lots[later] == 500
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def test_fefo_spans_multiple_lots_and_removes_empty(db, rice):
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soon = date.today() + timedelta(days=5)
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later = date.today() + timedelta(days=60)
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_checkin(db, rice, 500, "g", best_before=soon)
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_checkin(db, rice, 500, "g", best_before=later)
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check_out(db, rice, 700, "g", None) # 500 (soon) + 200 (later)
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db.commit()
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from app.models import Lot
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lots = db.query(Lot).all()
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assert len(lots) == 1 # leere soon-Charge entfernt
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assert lots[0].best_before == later
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assert lots[0].quantity == 300
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def test_null_best_before_is_last(db, rice):
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dated = date.today() + timedelta(days=30)
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_checkin(db, rice, 300, "g", best_before=None)
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_checkin(db, rice, 300, "g", best_before=dated)
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check_out(db, rice, 300, "g", None)
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db.commit()
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from app.models import Lot
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remaining = db.query(Lot).all()
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# Die datierte Charge wird zuerst genommen, die NULL-Charge bleibt.
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assert len(remaining) == 1
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assert remaining[0].best_before is None
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def test_checkout_more_than_available_raises(db, rice):
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_checkin(db, rice, 100, "g")
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with pytest.raises(StockError):
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check_out(db, rice, 200, "g", None)
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