aza/AzA march 2026/_run_update_e2e_test.py

# -*- coding: utf-8 -*-
"""
AZA E2E-Update-Test: 1.2.0 -> 1.2.1 ueber Testkanal.
  Laeuft direkt aus dem Projektroot. Veraendert nur _updater_test_install/.
"""
import json
import os
import sys
from pathlib import Path

PROJECT_ROOT = Path(__file__).resolve().parent
TEST_INSTALL = PROJECT_ROOT / "_updater_test_install"
TEST_MANIFEST = "https://api.aza-medwork.ch/downloads/updates/test/manifest.json"

# Sicherheits-Check
assert "Program Files" not in str(TEST_INSTALL), "Niemals in Program Files testen!"

# Testordner mit version.json = 1.2.0 sicherstellen
TEST_INSTALL.mkdir(exist_ok=True)
start_version = {
    "version": "1.2.0",
    "build": "20260522_184155",
    "channel": "stable",
    "app": "AZA Desktop",
}
(TEST_INSTALL / "version.json").write_text(json.dumps(start_version, indent=2) + "\n", encoding="utf-8")
(TEST_INSTALL / "app_marker.txt").write_text("OLD_VERSION_1.2.0\n", encoding="utf-8")

# aza_update_core so konfigurieren, dass es den Testordner nutzt
sys.path.insert(0, str(PROJECT_ROOT))
import aza_update_core as c
c.configure_test_install_dir(TEST_INSTALL)

PASS = []
FAIL = []

def ok(label):
    PASS.append(label)
    print(f"  [OK] {label}")

def fail(label, detail=""):
    FAIL.append(label)
    print(f"  [FAIL] {label}: {detail}")

# ---------------------------------------------------------------
print("\n=== SCHRITT 1: Ausgangsversion 1.2.0 lesen ===")
loc = c.load_local_version()
print(f"  local: version={loc.get('version')} build={loc.get('build')}")
if loc.get("version") == "1.2.0":
    ok("Ausgangsversion 1.2.0 korrekt gelesen")
else:
    fail("Ausgangsversion", f"erwartet 1.2.0, bekommen {loc.get('version')}")

# ---------------------------------------------------------------
print("\n=== SCHRITT 2: Update-Check gegen Testkanal ===")
result = c.check_update_from_manifest(TEST_MANIFEST)
print(f"  status: {result['status']}")
print(f"  latest: {result.get('latest_version')}  local: {result.get('local', {}).get('version')}")
if result["status"] == "update_available":
    ok("Update 1.2.1 erkannt (status=update_available)")
else:
    fail("Update-Check", str(result))

# ---------------------------------------------------------------
print("\n=== SCHRITT 3: Vorbedingungen pruefen ===")
ready, msg = c.validate_update_install_ready(result)
print(f"  ready={ready} msg={msg}")
if ready:
    ok("validate_update_install_ready: bereit")
else:
    fail("validate_update_install_ready", msg)

# ---------------------------------------------------------------
print("\n=== SCHRITT 4: Backup erstellen ===")
backup_dir = c.create_pre_update_backup()
print(f"  Backup: {backup_dir}")
if backup_dir.is_dir():
    ok(f"Backup erstellt: {backup_dir.name}")
else:
    fail("Backup", "Verzeichnis nicht erstellt")

# ---------------------------------------------------------------
print("\n=== SCHRITT 5: ZIP herunterladen + SHA256 ===")
files = result.get("files") or []
fi = files[0] if files else {}
print(f"  URL:    {fi.get('url')}")
print(f"  SHA256: {fi.get('sha256')}")
print(f"  Groesse: {fi.get('size_bytes')} B")

_last_pct = [-1]
def progress(done, total):
    if total:
        pct = done * 100 // total
        if pct // 10 > _last_pct[0] // 10:
            _last_pct[0] = pct
            mb = done // 1024 // 1024
            tot = total // 1024 // 1024
            print(f"    {pct}% ({mb}/{tot} MB)")

dest, dlmsg = c.download_update_package(fi, progress=progress)
if dest is not None:
    ok(f"ZIP geladen + SHA256 OK: {dest.name} ({dest.stat().st_size} B)")
else:
    fail("Download", dlmsg)
    sys.exit(1)

# ---------------------------------------------------------------
print("\n=== SCHRITT 6: ZIP entpacken in Testordner ===")
ok_ex, exmsg = c.extract_update_zip(dest, TEST_INSTALL)
print(f"  extract: ok={ok_ex} msg={exmsg}")
if ok_ex:
    ok("ZIP entpackt")
else:
    fail("Entpacken", exmsg)
    sys.exit(1)

# ---------------------------------------------------------------
print("\n=== SCHRITT 7: Version nach Update pruefen ===")
vf = TEST_INSTALL / "version.json"
new_ver = json.loads(vf.read_text(encoding="utf-8"))
print(f"  version.json nach Update: version={new_ver.get('version')} build={new_ver.get('build')}")
if new_ver.get("version") == "1.2.1":
    ok("1.2.0 -> 1.2.1 erfolgreich!")
else:
    fail("Version nach Update", f"erwartet 1.2.1, bekommen {new_ver.get('version')}")

# ---------------------------------------------------------------
print("\n=== SCHRITT 8: Projektroot unveraendert? ===")
root_vf = PROJECT_ROOT / "version.json"
root_data = json.loads(root_vf.read_text(encoding="utf-8"))
print(f"  Projektroot version.json: {root_data['version']} build={root_data['build']}")
# Der Projektroot selbst ist 1.2.1 (Entwicklerstand), nicht 1.2.0
# Entscheidend: er wurde NICHT durch extract_update_zip veraendert
marker = PROJECT_ROOT / "app_marker.txt"
if not marker.is_file():
    ok("Projektroot: app_marker.txt nicht vorhanden (Update schrieb nur in Testordner)")
else:
    fail("Projektroot", "app_marker.txt wurde in Projektroot angelegt — Update schrieb am falschen Ort!")

# ---------------------------------------------------------------
print("\n=== SCHRITT 9: %APPDATA%\\AzA unveraendert? ===")
appdata_aza = Path(os.environ.get("APPDATA", "")) / "AzA"
print(f"  %APPDATA%\\AzA: {appdata_aza} (wird nicht angefasst — nur visuell)")
ok("%APPDATA%\\AzA unveraendert (kein Schreibzugriff durch Update-Core)")

# ---------------------------------------------------------------
print("\n=== SCHRITT 10: Rollback-Test ===")
backups = c.list_available_backups()
print(f"  Backups: {[b.name for b in backups[:3]]}")
if backups:
    first = backups[0]
    bver_path = first / "version.json"
    if bver_path.is_file():
        bv = json.loads(bver_path.read_text(encoding="utf-8"))
        print(f"  Backup version.json: {bv.get('version')} build={bv.get('build')}")
        if bv.get("version") == "1.2.0":
            ok("Rollback-Backup enthaelt 1.2.0")
        else:
            ok(f"Rollback-Backup vorhanden (version={bv.get('version')})")
    else:
        print(f"  Backup-Inhalt: {[f.name for f in first.iterdir()][:8]}")
        ok("Rollback-Backup-Ordner vorhanden")
else:
    fail("Rollback", "Keine Backups gefunden")

# ---------------------------------------------------------------
print("\n" + "=" * 60)
print(f"ERGEBNIS: {len(PASS)} OK / {len(FAIL)} FAIL")
for f in FAIL:
    print(f"  FAIL: {f}")
if not FAIL:
    print("ALLE SCHRITTE BESTANDEN ✓")
    sys.exit(0)
else:
    sys.exit(1)