Files
replypier/backend/tests/test_migrations.py
T
WangShen007 20fef2b9f3 chore: settle product naming across app, widget and deployments
One word everywhere: ReplyPier in UI copy, package and image names, the
replypier.site domains (app/api/docs/help), REPLYPIER_* settings and the
--rp-* design tokens.

- public widget API is window.ReplyPier with replypierId / replypierBaseUrl /
  replypierConfig / replypierToken, loader at webclient/replypier.min.js;
  both bundles rebuilt from source
- NOTICE, llms.txt, CONTRIBUTING, HELP_CENTER_INFRA and the demo runtime
  config rewritten; the demo config ships no third-party keys
- migration adds the ReplyPier managed model value to the AI model enum
- local compose project, database, role, volume and Docker network carry the
  same name
2026-10-26 00:57:22 +08:00

42 lines
1.5 KiB
Python

"""
Copyright 2024-2026 ReplyPier
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
from pathlib import Path
from alembic.config import Config
from alembic.script import ScriptDirectory
BACKEND_DIR = Path(__file__).resolve().parents[1]
def test_migrations_have_a_single_head():
"""Two heads take production down: scripts/start.sh runs `alembic upgrade
head`, which refuses to choose between them, so the container exits before
gunicorn binds and restart-loops behind a 502.
It happens when two branches each add a revision off the same parent — each
PR is green alone and the branch only exists once both have merged, so
reviewing either in isolation cannot catch it. This can.
Fix by re-parenting the unapplied revision onto the other head (linear, no
merge revision), or with a merge revision when both have already been
applied somewhere.
"""
heads = ScriptDirectory.from_config(
Config(str(BACKEND_DIR / "alembic.ini"))
).get_heads()
assert len(heads) == 1, f"expected one migration head, found: {heads}"