ske087
bff6d70b17
Aplicatie Flask + SQLite pentru productie alimentara: cantarirea componentelor unui produs finit si tiparirea etichetei prin QZ Tray. - produse finite (retete) formate din componente cantarite - designer vizual de etichete (mm/px, zona sigura, campuri variabile, cod QR cu continut din mai multe bucati) - legare produs finit -> sablon de eticheta - navigare pe doua taburi: Cantarire / Setari - administrare: componente, produse finite, sabloane, campuri, istoric - backup, resetare baza de date, checklist de pregatire, /healthz - CLI de administrare si serviciu systemd pentru productie - vendor/syncpulse-scale-bridge (GPL-3.0-or-later) pentru citirea cantarului
132 lines
3.6 KiB
Python
132 lines
3.6 KiB
Python
from __future__ import annotations
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import sys
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from pathlib import Path
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import pytest
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ROOT = Path(__file__).resolve().parent.parent
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if str(ROOT) not in sys.path:
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sys.path.insert(0, str(ROOT))
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from cantarire import create_app # noqa: E402
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STABLE_READING = {
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"ok": True,
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"error": None,
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"profile": "test-scale",
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"port": "COM1",
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"protocol": "mt_sics",
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"open": True,
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"value": 250.0,
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"unit": "g",
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"stable": True,
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"stale": False,
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"overload": False,
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"age_ms": 120,
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"measured_at": "2026-10-18T10:00:00.000+03:00",
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"raw_hex": "53 20 53 20 20 20 20 32 35 30 2E 30",
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"fields": {},
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}
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class FakeScale:
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available = True
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error = None
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def __init__(self):
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self.reading = dict(STABLE_READING)
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self.calls = 0
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self.probed = None
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def profiles(self):
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return [{"name": "test-scale", "label": "Cântar test", "port": "COM1", "protocol": "mt_sics"}]
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def read(self, profile_name="", **_kwargs):
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self.calls += 1
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return dict(self.reading)
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def probe(self, port, baud=9600, framing="8N1", seconds=5.0):
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self.probed = {"port": port, "baud": baud, "framing": framing, "seconds": seconds}
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return {
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"ok": True,
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"port": port,
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"settings": f"{port} {baud} {framing}, listen only",
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"baud": baud,
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"framing": framing,
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"seconds": seconds,
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"error": None,
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"bytes": 13,
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"frames": [{"age_ms": 10, "hex": "02 2D 30 20 30 30 30 30 30 30 30 30 30 30 0D",
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"text": "<STX>-0 000000000000<CR>", "size": 13}],
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"guesses": [{"protocol": "toledo_cont", "name": "Toledo Continuous",
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"kind": "continuous", "count": 2, "value": 12.345,
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"unit": "kg", "stable": True, "specificity": 3}],
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}
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@pytest.fixture()
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def app(tmp_path):
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application = create_app({
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"TESTING": True,
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"INSTANCE_DIR": tmp_path,
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"DATABASE": tmp_path / "test.db",
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"BRIDGE_CONFIG": tmp_path / "bridge.json",
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"SIMULATE": "",
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"AUTO_PRINT": False,
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"SECRET_KEY": "test",
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})
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application.extensions["scale"] = FakeScale()
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return application
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@pytest.fixture()
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def client(app):
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return app.test_client()
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@pytest.fixture()
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def scale(app):
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return app.extensions["scale"]
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def _create_component(client, code: str, name: str, unit: str = "g") -> int:
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response = client.post("/componente/nou", data={
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"code": code, "name": name, "unit": unit, "active": "on",
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})
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assert response.status_code == 302, response.get_data(as_text=True)
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with client.application.app_context():
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from cantarire.repositories import get_component_by_code
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return get_component_by_code(code)["id"]
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@pytest.fixture()
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def fasole(client):
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return _create_component(client, "FAS", "Fasole")
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@pytest.fixture()
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def carne(client):
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return _create_component(client, "CAR", "Carne")
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@pytest.fixture()
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def recipe(client, fasole, carne):
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response = client.post("/retete/nou", data={
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"code": "PF-001",
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"name": "Fasole cu carne",
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"unit": "g",
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"target_weight": "450",
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"component_1_id": str(fasole),
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"component_1_target": "250",
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"component_2_id": str(carne),
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"component_2_target": "200",
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"active": "on",
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})
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assert response.status_code == 302, response.get_data(as_text=True)
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with client.application.app_context():
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from cantarire.repositories import list_recipes
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return list_recipes()[0]
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