Files
app/backend/tests/conftest.py
T
stroblmeandClaude Opus 5 73eeec29b1 Keep the engine's state in SQLite, not Postgres
One process owns this database — the image has run a single uvicorn
worker for that reason since the four-engines bug — so a file beside the
flows is the honest shape for it, and it is what lets `fluksio serve`
need no infrastructure at all. Live values, node execution and the work
queue never came here anyway; what does is a rollup a minute at a time,
a row per cascade and the run history, and WAL keeps the readers going
while that one writer works.

DATA_DIR is now the one setting that moves everything an installation
keeps; the rest derive from it and the images still spell theirs out.
The schema is prepared in-process at startup, so the prestart service is
gone, and the ten Postgres-only revisions collapse into one portable
baseline.

Three things only worked because psycopg was casting for us: a token's
subject arriving as a string where the column is a UUID, `greatest`, and
`date_bin`. The timestamps needed a column type of their own — SQLite
stores no offset, and a naive datetime read back either raises against an
aware `now` or serialises as local time.

Postgres stays in the stack only for Umami, behind the analytics profile.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-21 22:19:45 +02:00

118 lines
4.0 KiB
Python

import uuid
from collections.abc import Generator
from datetime import UTC, datetime
from pathlib import Path
from typing import Any
import pytest
from cryptography.hazmat.primitives.asymmetric import rsa
from fastapi.testclient import TestClient
from sqlalchemy.engine import make_url
from sqlmodel import Session, select
from fluksio.cloud import config as cloud_config
from fluksio.core.config import settings
from fluksio.core.db import engine, prepare
from fluksio.main import app
from fluksio.models import User
from tests.utils.portal import INSTALLATION_ID, ISSUER, jwks
from tests.utils.user import authentication_token_from_email
from tests.utils.utils import get_superuser_token_headers
@pytest.fixture(scope="session", autouse=True)
def flow_data(tmp_path_factory: pytest.TempPathFactory) -> Generator[None, None, None]:
"""Keep flows and secrets written by tests out of the real store."""
root = tmp_path_factory.mktemp("flow-data")
settings.FLOWS_DIR = root / "flows"
settings.SECRETS_FILE = root / "secrets.enc"
settings.PANELS_FILE = root / "panels.json"
yield
@pytest.fixture(scope="session", autouse=True)
def db() -> Generator[Session, None, None]:
"""Create the throwaway database `tests/__init__.py` points at, drop it after."""
url = make_url(settings.SQLALCHEMY_DATABASE_URI)
# The teardown deletes this database, so refuse to run against anything but
# the dedicated test one.
assert url.get_backend_name() == "sqlite", url.get_backend_name()
assert url.database and url.database.endswith("_test.db"), url.database
path = Path(url.database)
path.unlink(missing_ok=True)
# The real path, so the suite runs against a database built the way a
# deployment's is — including the alembic stamp the app's own startup
# would otherwise trip over.
prepare(engine)
with Session(engine) as session:
yield session
engine.dispose()
# The write-ahead log and its index are part of the database.
for suffix in ("", "-wal", "-shm"):
path.with_name(path.name + suffix).unlink(missing_ok=True)
@pytest.fixture(scope="module")
def client() -> Generator[TestClient, None, None]:
with TestClient(app) as c:
yield c
@pytest.fixture(scope="module")
def superuser_token_headers(client: TestClient) -> dict[str, str]:
return get_superuser_token_headers(client)
@pytest.fixture(scope="module")
def normal_user_token_headers(client: TestClient, db: Session) -> dict[str, str]:
return authentication_token_from_email(
client=client, email=settings.EMAIL_TEST_USER, db=db
)
@pytest.fixture
def portal_key() -> rsa.RSAPrivateKey:
return rsa.generate_private_key(public_exponent=65537, key_size=2048)
@pytest.fixture
def enrolled(
tmp_path_factory: pytest.TempPathFactory,
portal_key: rsa.RSAPrivateKey,
db: Session,
) -> Any:
"""Enrol this installation with a fake portal, then undo it."""
local_user = db.exec(
select(User).where(User.email == settings.FIRST_SUPERUSER)
).one()
original = settings.CLOUD_CONFIG_FILE
settings.CLOUD_CONFIG_FILE = (
tmp_path_factory.mktemp(f"cloud-{uuid.uuid4().hex[:6]}") / "cloud.json"
)
cloud_config.save(
cloud_config.CloudConfig(
portal_url=ISSUER,
ws_url=f"{ISSUER}/api/v1/tunnel/attach",
installation_id=INSTALLATION_ID,
token="installation-token",
issuer=ISSUER,
jwks=jwks(portal_key),
local_user_id=str(local_user.id),
enrolled_at=datetime.now(UTC).isoformat(),
portal_account=settings.FIRST_SUPERUSER,
)
)
# Enrolment also maps the enrolling account to the portal identity that
# owns the installation; without it a portal session resolves to nobody.
local_user.portal_sub = "portal-user-1"
db.add(local_user)
db.commit()
yield local_user
local_user.portal_sub = None
db.add(local_user)
db.commit()
cloud_config.delete()
settings.CLOUD_CONFIG_FILE = original