microblog/tests/test_actor.py

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import httpx
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import pytest
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import respx
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from sqlalchemy import func
from sqlalchemy import select
from sqlalchemy.orm import Session
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from app import models
from app.actor import fetch_actor
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from app.database import AsyncSession
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from tests import factories
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@pytest.mark.asyncio
async def test_fetch_actor(async_db_session: AsyncSession, respx_mock) -> None:
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# Given a remote actor
ra = factories.RemoteActorFactory(
base_url="https://example.com",
username="toto",
public_key="pk",
)
respx_mock.get(ra.ap_id).mock(return_value=httpx.Response(200, json=ra.ap_actor))
# When fetching this actor for the first time
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saved_actor = await fetch_actor(async_db_session, ra.ap_id)
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# Then it has been fetched and saved in DB
assert respx.calls.call_count == 1
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assert (
await async_db_session.execute(select(models.Actor))
).scalar_one().ap_id == saved_actor.ap_id
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# When fetching it a second time
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actor_from_db = await fetch_actor(async_db_session, ra.ap_id)
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# Then it's read from the DB
assert actor_from_db.ap_id == ra.ap_id
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assert (
await async_db_session.execute(select(func.count(models.Actor.id)))
).scalar_one() == 1
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assert respx.calls.call_count == 1
def test_sqlalchemy_factory(db: Session) -> None:
ra = factories.RemoteActorFactory(
base_url="https://example.com",
username="toto",
public_key="pk",
)
actor_in_db = factories.ActorFactory(
ap_type=ra.ap_type,
ap_actor=ra.ap_actor,
ap_id=ra.ap_id,
)
assert actor_in_db.id == db.query(models.Actor).one().id