test_sso.py, test_sso_oidc_plugin.py and test_sso_proxy_consumers.py evict utils.cache.applications, utils.cache and the roles packages from sys.modules to import their plugin against fresh modules, and never put the originals back. A later test module in the same worker then held two copies of utils.cache.applications: plugins.lookup.applications, imported earlier, kept calling the old one, while test_email patched and reset the new one. Its carrier tests counted 0 renders and failed (CI run 40869769501, test_email.py:556 and :570, and the IAM merge gate), depending only on which modules xdist placed in one worker.
_load_module now runs inside mock.patch.dict(sys.modules): the plugin keeps the fresh modules it was built against, and sys.modules returns to its prior state, so the next module sees exactly what it would have without these tests. `pytest test_sso.py test_email.py` failed the two carrier tests before and passes 67/67 with the three SSO modules first.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every script a role ships now lives under `files/<language>/`, and the unit
suite is split the same way: `tests/unit/python/` beside new sibling trees for
the other languages. `tests/lint/filesystem/test_role_files_layout.py` keeps it
that way; directories whose shape is dictated from outside carry a `.nocheck`
naming the constraint (Docker build contexts, WordPress mu-plugins, the Joomla
extension, Odoo addons, Playwright suites, the `files/test/test.sh` harness
that `test-e2e-cli` resolves generically).
This cannot be applied in halves. Moving a file and repointing what names it
are the same change: 14 references resolve only at deploy time, so the tree is
green either before or after, never between.
Those 14 were found by static resolution over every reference class, not by the
test suite -- a full `make quality-high` was green while all of them were
broken:
* 7 `src:` values built from a role variable holding a bare filename
(svc-bkp-remote-2-local, decidim, espocrm, friendica, joomla, pixelfed x2).
The variable doubles as the destination name inside the container, so the
language segment belongs at the call site, not in the variable.
* `sys-service/tasks/04_base.yml` resolved every consumer's systemd script
through `first_found(..., errors='strict')` over `files/script.{sh,py}`.
18 roles ship exactly that and have no template fallback: the play would
have died on each.
* `sys-front-inj-javascript` fell back to `<role>/files/javascript.js`; the
interface now reads `files/javascript/javascript.js`.
* `sys-front-inj-logout/templates/head_sub.j2` built the cache-busting mtime
path through `path_absolute(... 'files', ...)`.
* 4 `ansible.builtin.script:` invocations naming a bare command
(pull.py, prune.sh, set_postgres_superuser_password.sh, ganesha-serve.sh).
* `dev-python/files/shell/install.sh` pointed at a sibling role's script.
Depth-dependent paths inside the moved trees were bumped accordingly: 59
`parents[N]` computations, 12 relative climbs, and the per-role recover CLI,
whose path `cli/administration/recover/recoverers.py` still assembled from the
pre-move location.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5.5