Files
computer-playbook/tests/unit/utils/install/test_github_release.py
T
kevinveenbirkenbachandClaude Opus 4.8 fc77d9d265 fix(security): resolve all open code-scanning alerts and guard against recurrence
Resolve the 80 open CodeQL/code-scanning alerts on this branch.

Security-sensitive fixes:
- cli/administration/deploy/development: break the unsafe import cycle by
  extracting the env/arg helpers into a leaf module `env.py`, giving the
  load-time DAG compose -> common -> deps -> env.
- web-app-bluesky login-broker server.js: prototype-pollution guard on
  cookie parsing, CR/LF + control-char log sanitisation, HTML-escaped
  exception text, and a ReDoS-bounded handle regex.
- web-app-baserow SSO: harden the open-redirect `next` handling.
- network diagnose probes: require TLS >= 1.2.
- actionlint installer: validate tar members against path traversal.
- decidim/apt-purge lint regexes: rewrite to avoid catastrophic backtracking.
- 6x Playwright URL regexes anchored; crs-k/stale-branches pinned to a commit SHA.

Mechanical cleanups: unused imports/globals/locals, empty-except comments,
import-and-import-from, implicit-string-concat, multiple-definition,
unreachable/useless-assignment.

False positives are intentionally left in place (Django settings patches,
Odoo __manifest__, side-effect imports, cross-module symbols).

Recurrence guards:
- import-linter contract (pyproject + tests/lint) locks the dev-deploy
  package acyclic; a new cycle now fails CI instead of only CodeQL.
- new lint test requires every bandit (S###) `noqa` to carry a justification.
- BLE001 (blind-except) added to ruff as a ratchet (tests/roles exempt,
  current production offenders grandfathered).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28 15:42:03 +02:00

70 lines
2.2 KiB
Python

"""Unit tests for :mod:`utils.install.github_release`."""
from __future__ import annotations
import unittest
import unittest.mock as mock
from utils.install import github_release as gr
class _FakeResp:
def __init__(self, final_url: str) -> None:
self._final = final_url
def __enter__(self) -> _FakeResp: # noqa: PYI034 - test double, not a Self-typed lib
return self
def __exit__(self, *exc: object) -> None:
return None
def geturl(self) -> str:
return self._final
class TestResolveLatestTag(unittest.TestCase):
def test_strips_leading_v(self) -> None:
with mock.patch.object(
gr,
"urlopen",
return_value=_FakeResp("https://example.com/x/y/releases/tag/v1.2.3"),
):
self.assertEqual(
gr.resolve_latest_tag("https://example.com/x/y/releases/latest"),
"1.2.3",
)
def test_handles_trailing_slash(self) -> None:
with mock.patch.object(
gr,
"urlopen",
return_value=_FakeResp("https://example.com/x/y/releases/tag/v9.0.0/"),
):
self.assertEqual(gr.resolve_latest_tag("https://example/latest"), "9.0.0")
def test_raises_when_unresolved(self) -> None:
latest = "https://example.com/x/y/releases/latest"
with mock.patch.object(gr, "urlopen", return_value=_FakeResp(latest)):
self.assertRaises(RuntimeError, gr.resolve_latest_tag, latest)
def test_raises_when_tag_is_literal_latest(self) -> None:
with mock.patch.object(
gr,
"urlopen",
return_value=_FakeResp("https://example.com/x/y/releases/tag/latest"),
):
self.assertRaises(
RuntimeError, gr.resolve_latest_tag, "https://example/latest"
)
class TestDownloadReleaseAsset(unittest.TestCase):
def test_delegates_to_download_file(self) -> None:
with mock.patch.object(gr, "download_file") as dl:
gr.download_release_asset("https://example/x.tar.gz", "/tmp/x.tar.gz")
dl.assert_called_once_with("https://example/x.tar.gz", "/tmp/x.tar.gz")
if __name__ == "__main__":
unittest.main()