Files
cc-ci/tests/unit/test_discovery.py
autonomic-bot 81e26a1bdc fix(1d): F1d-2 — pinned base deploys the pinned version; upgrade is non-vacuous
- deploy_app: checkout the pinned tag + deploy NON-chaos when a version is pinned (chaos only for
  version=None / PR-head). Was always -C, which ignored the pin and deployed LATEST -> upgrade no-op.
- do_upgrade: assert the deployment actually MOVED (coop-cloud version label and/or image changed)
  via lifecycle.deployed_identity -> a vacuous no-op upgrade can no longer pass (DG2).
- G2: migrate custom-html overlays to the assertion-only contract (override + extend-by-composition
  + data-continuity; split backup/restore). tests/unit/test_discovery.py proves precedence (5/5).

Probe (Adversary's F1d-2 test): hedgedoc deploy-prev=1.10.7 -> upgrade=1.10.8, CHANGED=True.
hedgedoc full generic lifecycle green (install/upgrade/backup/restore, deploy-count=1).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-28 00:02:59 +01:00

54 lines
2.5 KiB
Python

"""Unit tests for overlay/custom/hook discovery + precedence (Phase 1d, DG4).
Deterministic, no deployment — proves the resolution rule (repo-local > cc-ci > generic) and the
invariant "no overlay for an op ⇒ generic runs". Run with: `cc-ci-run -m pytest tests/unit`.
These live under tests/unit/ (NOT a recipe name, NOT tests/_generic/) so the run orchestrator never
picks them up as overlays/custom tests."""
import os
import sys
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "runner"))
from harness import discovery # noqa: E402
def test_no_overlay_falls_back_to_generic():
# hedgedoc has no tests/hedgedoc/ in cc-ci and no repo-local dir -> generic is the floor (DG4 invariant)
source, path = discovery.resolve_op("hedgedoc", "install", None)
assert source == "generic"
assert path == os.path.join(discovery.GENERIC_DIR, "test_install.py")
def test_cc_ci_overlay_overrides_generic():
# custom-html ships cc-ci overlays for all four ops -> cc-ci wins over generic when no repo-local
for op in discovery.LIFECYCLE_OPS:
source, path = discovery.resolve_op("custom-html", op, None)
assert source == "cc-ci", op
assert path == os.path.join(discovery.cc_ci_dir("custom-html"), f"test_{op}.py")
def test_repo_local_wins_same_name_collision(tmp_path):
# repo-local is upstream-authoritative: a repo-local test_install.py beats cc-ci's for that op
(tmp_path / "test_install.py").write_text("# repo-local overlay\n")
source, path = discovery.resolve_op("custom-html", "install", str(tmp_path))
assert source == "repo-local"
assert path == str(tmp_path / "test_install.py")
def test_custom_tests_additive_from_both_locations(tmp_path):
# non-lifecycle test_*.py are opt-in and additive; lifecycle names are excluded
(tmp_path / "test_sso.py").write_text("# repo-local custom\n")
(tmp_path / "test_install.py").write_text("# lifecycle name -> excluded from custom\n")
customs = discovery.custom_tests("custom-html", str(tmp_path))
names = {(src, os.path.basename(p)) for src, p in customs}
assert ("repo-local", "test_sso.py") in names
assert all(os.path.basename(p) != "test_install.py" for _, p in customs)
def test_install_steps_repo_local_over_cc_ci(tmp_path):
(tmp_path / "install_steps.sh").write_text("#!/usr/bin/env bash\n")
hook = discovery.install_steps("custom-html", str(tmp_path))
assert hook is not None
assert hook[0] == "repo-local"
assert discovery.install_steps("hedgedoc", None) is None