test_serve_app_js_detection_count.py

Rama main · réplica de lectura del repositorio original.

"""Le compteur décrit la détection configurée, pas l'armement du système."""
import json
import re
import shutil
import subprocess
import unittest
from pathlib import Path


class TestsDetectionCount(unittest.TestCase):
    def test_detection_count_is_explicit_in_both_languages(self):
        node = shutil.which("node")
        if node is None:
            self.skipTest("node introuvable")
        source = Path(__file__).with_name("serve_app.js").read_text(encoding="utf-8")
        patterns = [r"^const I18N = \{.*?^\};", r"^function t\(k\) \{[^\n]*\}$",
                    r"^function tf\(k, v\) \{.*?^\}", r"^function renderLive\(\) \{.*?^\}",
                    r"^function comparerCamerasDirect\(a, b\) \{.*?^\}"]
        code = "\n".join(re.search(p, source, re.M | re.S).group(0) for p in patterns)
        for lang, expected in (("en", "3 camera(s) · 2 with detection on"),
                               ("fr", "3 caméra(s) · 2 avec détection active")):
            for system_armed in (False, True):
                with self.subTest(lang=lang, system_armed=system_armed):
                    systems = [{"name": "Test", "key": "test", "armed": system_armed,
                                "cameras": [{"armed": True}, {"armed": True}, {"armed": False}]}]
                    script = ("let _lang = " + json.dumps(lang) + "; let system = {systems: "
                              + json.dumps(systems) + "}; let rafraichirVignettes = false; "
                              "const elements = {count: {}, list: {}}; const $ = k => elements[k]; "
                              "const nomsDirectsActifs = () => []; const ronde = {boite: null}; const h = v => v; "
                              "const cameraCard = () => ''; const estMasquee = () => false; const comparerNoms = (a, b) => String(a).localeCompare(String(b));\n" + code +
                              "\nrenderLive(); console.log(JSON.stringify(elements.count.textContent));")
                    result = subprocess.run([node, "-"], input=script, capture_output=True,
                                            text=True, encoding="utf-8", check=True)
                    self.assertEqual(json.loads(result.stdout), expected)