142 lines
3.8 KiB
Python
142 lines
3.8 KiB
Python
from collections.abc import Callable, Iterator
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from uuid import uuid4
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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 app.api.deps import get_current_principal, get_site_service
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from app.core.principal import Principal
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from app.core.roles import AccountKind, Role
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from app.models.energy import Site
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from app.services.site import SiteNotFoundError
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def principal(role: Role = Role.LECTEUR) -> Principal:
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return Principal(
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id=uuid4(),
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email=f"{role.value}@enervision.fr",
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role=role,
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kind=AccountKind.HUMAIN,
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must_change_password=False,
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)
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def site(site_id: str = "site-1") -> Site:
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return Site(
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site_id=site_id,
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site_name="Site de test",
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site_type="industriel",
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location="Toulouse",
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capacity_kw=42.0,
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status="actif",
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)
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class FauxService:
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def __init__(self, erreur: Exception | None = None) -> None:
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self._erreur = erreur
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self.site = site()
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async def list_all(self) -> list[Site]:
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return [self.site]
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async def get_by_id(self, site_id: str) -> Site:
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if self._erreur is not None:
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raise self._erreur
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return self.site
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@pytest.fixture
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def lecteur_connecte(app: FastAPI) -> Iterator[None]:
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app.dependency_overrides[get_current_principal] = lambda: principal()
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yield
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app.dependency_overrides.pop(get_current_principal, None)
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@pytest.fixture
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def servi(
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app: FastAPI, lecteur_connecte: None
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) -> Iterator[Callable[[Exception | None], FauxService]]:
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def installe(erreur: Exception | None = None) -> FauxService:
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service = FauxService(erreur)
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app.dependency_overrides[get_site_service] = lambda: service
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return service
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yield installe
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app.dependency_overrides.pop(get_site_service, None)
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async def test_list_sites_returns_the_sites(
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servi: Callable[..., FauxService], client: AsyncClient
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) -> None:
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servi()
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response = await client.get("/api/v1/sites")
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assert response.status_code == 200
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corps = response.json()
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assert corps == [
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{
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"site_id": "site-1",
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"site_name": "Site de test",
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"site_type": "industriel",
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"location": "Toulouse",
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"capacity_kw": 42.0,
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"status": "actif",
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}
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]
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async def test_get_site_returns_the_matching_site(
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servi: Callable[..., FauxService], client: AsyncClient
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) -> None:
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servi()
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response = await client.get("/api/v1/sites/site-1")
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assert response.status_code == 200
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assert response.json()["site_id"] == "site-1"
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async def test_get_site_returns_404_for_an_unknown_site(
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servi: Callable[..., FauxService], client: AsyncClient
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) -> None:
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servi(SiteNotFoundError("site-inconnu"))
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response = await client.get("/api/v1/sites/site-inconnu")
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assert response.status_code == 404
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async def test_list_sites_reaches_the_repository_through_the_session(
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lecteur_connecte: None, fake_session: Callable[..., None], client: AsyncClient
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) -> None:
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fake_session(result=[site("a"), site("b")])
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response = await client.get("/api/v1/sites")
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assert response.status_code == 200
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assert [s["site_id"] for s in response.json()] == ["a", "b"]
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async def test_get_site_reaches_the_repository_through_the_session(
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lecteur_connecte: None, fake_session: Callable[..., None], client: AsyncClient
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) -> None:
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fake_session(result=site("a"))
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response = await client.get("/api/v1/sites/a")
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assert response.status_code == 200
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assert response.json()["site_id"] == "a"
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async def test_get_site_returns_404_when_the_session_finds_nothing(
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lecteur_connecte: None, fake_session: Callable[..., None], client: AsyncClient
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) -> None:
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fake_session(result=None)
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response = await client.get("/api/v1/sites/inconnu")
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assert response.status_code == 404
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