Plain-Python test suite using stdlib unittest. No external dependencies. Unit tests run anywhere Python 3 is present; integration tests need Docker and skip cleanly otherwise.

Layout

tests/
  fixtures.py                       # JSON manifest builders (shared)
  _docker.py                        # docker-availability skip helper (shared)
  unit/
    test_pipelock_classify.py
    test_pipelock_allowlist.py
    test_pipelock_yaml.py
    test_manifest_runtime.py
  integration/
    test_pipelock_sidecar_smoke.py
    test_dry_run_plan.py
    test_orphan_cleanup.py
  canaries/
    test_pipelock_image.py          # opt-in; see below

Classification falls out of the directory — no hand-maintained list to keep in sync.

Running

python -m unittest discover -t . -s tests/unit -v         # unit only
python -m unittest discover -t . -s tests/integration -v  # integration only
python -m unittest discover -t . -s tests -v              # both (recursive)
python -m unittest tests.unit.test_pipelock_yaml          # one file

Discovery is invoked with -t . (top-level dir = repo root) so the bot_bottle package on sys.path resolves correctly.

What the integration tests cover

test_dry_run_plan.py — cli.py start --dry-run --format=json emits a structured plan that contains the resolved egress allowlist and the bottle's runtime, and creates zero Docker resources.
test_orphan_cleanup.py — network_remove is idempotent against missing resources, so the EXIT trap can call it unconditionally.
test_sidecar_bundle_image.py — builds Dockerfile.sidecars and probes that pipelock / gitleaks / mitmdump / supervise are all reachable inside the bundle.
test_sidecar_bundle_compose.py — end-to-end compose-up of an agent + bundle pair; verifies the agent reaches the bundle via the legacy network aliases.

Canaries

tests/canaries/ holds upstream-regression checks (e.g. the pinned pipelock digest's binary still runs). These are gated on BOT_BOTTLE_RUN_CANARIES=1 and not part of the per-push suite. They're invoked by the scheduled canaries workflow.

BOT_BOTTLE_RUN_CANARIES=1 python -m unittest discover -t . -s tests/canaries -v

What's NOT covered

bot_bottle/ssh.py end-to-end (would need a fake SSH host inside the container).
A live SSH-through-pipelock tunnel against a real Tailscale-style IP.
DLP false-positive measurements.
TLS handling / cert pinning behavior.

Adding a test

Pick the directory: tests/unit/ for a pure unit test, tests/integration/ for one that needs Docker.
Filename: test_<topic>.py.

Boilerplate:

import unittest

from bot_bottle.<module> import <symbol>

class TestThing(unittest.TestCase):
    def test_x(self):
        ...

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

For Docker-dependent tests, decorate the class with @skip_unless_docker() from tests._docker.