Johan LEROY
6161a432c3
Structure en couches api / services / repositories / models, sens de dependance unique, une session SQLAlchemy async injectee par dependance. - Python 3.14, dependances gerees par uv et verrouillees dans uv.lock - FastAPI expose par une factory : aucune configuration lue a l'import, ce qui rend tests et migrations independants de l'environnement - Settings Pydantic, APP_SECRET_KEY et DATABASE_URL sans valeur par defaut - Sondes /health/live et /health/ready, metriques Prometheus sur /metrics - Lint et format ruff, mypy strict, pytest avec couverture - Alembic branche sur DATABASE_URL et non sur alembic.ini - Image Docker multi-stage, utilisateur non root, sonde de sante integree
52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
from collections.abc import AsyncIterator
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import pytest
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from fastapi import FastAPI
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from httpx import AsyncClient
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from sqlalchemy.exc import OperationalError
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from app.db.session import get_session
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async def test_liveness_exposes_service_metadata(client: AsyncClient) -> None:
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response = await client.get("/api/v1/health/live")
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assert response.status_code == 200
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assert response.json() == {
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"status": "ok",
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"service": "EnerVision API",
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"version": "0.1.0",
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"environment": "local",
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}
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@pytest.mark.parametrize(
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"failure",
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[
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OperationalError("SELECT 1", {}, Exception("connexion refusee")),
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ConnectionRefusedError(111, "Connection refused"),
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],
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ids=["erreur_sqlalchemy", "erreur_reseau_asyncpg"],
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)
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async def test_readiness_returns_503_when_database_is_unreachable(
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app: FastAPI, client: AsyncClient, failure: Exception
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) -> None:
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class UnreachableSession:
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async def execute(self, *_: object, **__: object) -> None:
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raise failure
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async def override() -> AsyncIterator[UnreachableSession]:
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yield UnreachableSession()
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app.dependency_overrides[get_session] = override
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response = await client.get("/api/v1/health/ready")
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assert response.status_code == 503
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assert response.json()["detail"] == "Base de donnees injoignable"
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@pytest.mark.parametrize("path", ["/openapi.json", "/metrics"])
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async def test_technical_endpoints_are_served(client: AsyncClient, path: str) -> None:
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assert (await client.get(path)).status_code == 200
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