Files
computer-playbook/tests/unit/python/plugins/lookup/test_postgres_libraries.py
T
kevinveenbirkenbachandClaude Opus 5 575a5a87ac refactor(layout): sort shipped scripts by language and split the unit suite
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>
2026-08-22 01:31:09 +02:00

76 lines
2.3 KiB
Python

"""Unit tests for ``plugins/lookup/postgres_libraries.py``."""
import importlib.util
import unittest
from ansible.errors import AnsibleError
from . import PROJECT_ROOT
def _load_module(rel_path: str, name: str):
path = PROJECT_ROOT / rel_path
spec = importlib.util.spec_from_file_location(name, str(path))
mod = importlib.util.module_from_spec(spec)
assert spec and spec.loader
spec.loader.exec_module(mod)
return mod
class PostgresLibrariesLookupTests(unittest.TestCase):
@classmethod
def setUpClass(cls):
cls.mod = _load_module(
"plugins/lookup/postgres_libraries.py",
"lookup_postgres_libraries",
)
def _run(self, terms):
lookup = self.mod.LookupModule()
return lookup.run(terms)
def test_zero_terms_raises(self):
with self.assertRaises(AnsibleError):
self._run([])
def test_two_terms_raises(self):
with self.assertRaises(AnsibleError):
self._run([["vector"], "extra"])
def test_non_list_first_term_raises(self):
with self.assertRaises(AnsibleError):
self._run(["vector"])
def test_empty_extension_list_returns_empty(self):
result = self._run([[]])
self.assertEqual(result, [[]])
def test_extension_in_registry_returns_recipe(self):
result = self._run([["vector"]])[0]
self.assertEqual(len(result), 1)
self.assertEqual(result[0]["extension"], "vector")
self.assertEqual(result[0]["name"], "pgvector")
self.assertIn("git_source", result[0])
def test_base_extensions_are_filtered_out(self):
result = self._run([["bloom", "postgis", "pg_trgm", "unaccent"]])[0]
self.assertEqual(result, [])
def test_mixed_extensions_returns_only_non_base(self):
result = self._run([["bloom", "vector", "postgis"]])[0]
self.assertEqual(len(result), 1)
self.assertEqual(result[0]["extension"], "vector")
def test_duplicates_are_deduplicated(self):
result = self._run([["vector", "vector"]])[0]
self.assertEqual(len(result), 1)
def test_blanks_are_skipped(self):
result = self._run([["", " ", "vector"]])[0]
self.assertEqual(len(result), 1)
self.assertEqual(result[0]["extension"], "vector")
if __name__ == "__main__":
unittest.main()