"""A stale delivered APK must not pass the current-release gate."""
import os
from pathlib import Path
import subprocess
import sys
import tempfile
import unittest


class ReleaseVersionTests(unittest.TestCase):
    def test_previous_apk_is_rejected_for_current_source_version(self):
        root = Path(__file__).resolve().parents[1]
        old = root.parent / 'reelbox-delivery/reelbox-0.2.0-arm64.apk'
        if not old.exists():
            self.skipTest('Previous delivery not available on this verification host')
        with tempfile.TemporaryDirectory(dir=os.environ.get('TMPDIR')) as temp:
            result = subprocess.run([sys.executable, str(root / 'tool/verify_apk.py'),
                                     str(old), '--output-dir', temp],
                                    capture_output=True, text=True)
            self.assertNotEqual(result.returncode, 0, 'Verifier accepted the stale 0.2.0 APK for 0.3.0 source')
            self.assertIn('Wrong package/version', result.stderr)


if __name__ == '__main__':
    unittest.main()