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Random-image-api/backend/tests/test_random_runtime_defaults.py
T
2026-02-22 18:58:55 +08:00

144 lines
5.0 KiB
Python

from __future__ import annotations
import asyncio
import json
from pathlib import Path
from fastapi.testclient import TestClient
from app.db.models.base import Base
from app.db.models.images import Image
from app.db.models.runtime_settings import RuntimeSetting
from app.db.session import create_sessionmaker
from app.main import create_app
def test_random_uses_runtime_defaults_for_strategy_and_quality_samples(tmp_path: Path, monkeypatch) -> None:
db_path = tmp_path / "random_runtime_defaults.db"
db_url = "sqlite+aiosqlite:///" + db_path.as_posix()
monkeypatch.setenv("APP_ENV", "dev")
monkeypatch.setenv("DATABASE_URL", db_url)
app = create_app()
seed = "seed_runtime_defaults_001"
samples = 3
async def _seed() -> None:
async with app.state.engine.begin() as conn:
await conn.run_sync(Base.metadata.create_all)
Session = create_sessionmaker(app.state.engine)
async with Session() as session:
session.add(
RuntimeSetting(
key="random.defaults",
value_json=json.dumps(
{"strategy": "quality", "quality_samples": samples},
separators=(",", ":"),
ensure_ascii=False,
),
description=None,
updated_by=None,
)
)
session.add_all(
[
Image(
illust_id=1,
page_index=0,
ext="jpg",
original_url="https://example.test/1.jpg",
proxy_path="/i/1.jpg",
random_key=0.10,
x_restrict=0,
ai_type=0,
width=1200,
height=800,
bookmark_count=10,
view_count=100,
comment_count=1,
),
Image(
illust_id=2,
page_index=0,
ext="jpg",
original_url="https://example.test/2.jpg",
proxy_path="/i/2.jpg",
random_key=0.30,
x_restrict=0,
ai_type=0,
width=800,
height=800,
bookmark_count=500,
view_count=20000,
comment_count=50,
),
Image(
illust_id=3,
page_index=0,
ext="jpg",
original_url="https://example.test/3.jpg",
proxy_path="/i/3.jpg",
random_key=0.60,
x_restrict=0,
ai_type=0,
width=3000,
height=2000,
bookmark_count=200,
view_count=4000,
comment_count=10,
),
Image(
illust_id=4,
page_index=0,
ext="jpg",
original_url="https://example.test/4.jpg",
proxy_path="/i/4.jpg",
random_key=0.85,
x_restrict=0,
ai_type=0,
width=900,
height=1600,
bookmark_count=30,
view_count=300,
comment_count=2,
),
]
)
await session.commit()
await app.state.engine.dispose()
asyncio.run(_seed())
with TestClient(app) as client:
resp1 = client.get("/random", params={"format": "json", "attempts": 1, "seed": seed})
assert resp1.status_code == 200
body1 = resp1.json()
assert body1["ok"] is True
assert body1["data"]["debug"]["strategy"] == "quality"
assert body1["data"]["debug"]["strategy_source"] == "runtime"
assert body1["data"]["debug"]["quality_samples"] == samples
assert body1["data"]["debug"]["quality_samples_source"] == "runtime"
id1 = int(body1["data"]["image"]["id"])
resp2 = client.get(
"/random",
params={
"format": "json",
"attempts": 1,
"seed": seed,
"strategy": "quality",
"quality_samples": samples,
},
)
assert resp2.status_code == 200
body2 = resp2.json()
assert body2["ok"] is True
assert int(body2["data"]["image"]["id"]) == id1
assert body2["data"]["debug"]["strategy_source"] == "query"
assert body2["data"]["debug"]["quality_samples_source"] == "query"