97 lines
3.3 KiB
Python
97 lines
3.3 KiB
Python
from __future__ import annotations
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from typing import Generator
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from unittest.mock import AsyncMock
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import pytest
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from aiohttp import web
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from aiohttp.test_utils import make_mocked_request
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from app.library.config import Config
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from app.routes.api import images
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@pytest.fixture(autouse=True)
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def reset_config() -> Generator[None, None, None]:
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Config._reset_singleton()
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yield
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Config._reset_singleton()
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class _Resp:
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def __init__(self, *, status_code: int = 200, content: bytes = b"img", content_type: str = "image/jpeg") -> None:
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self.status_code = status_code
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self.content = content
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self.headers = {"Content-Type": content_type}
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@pytest.mark.asyncio
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async def test_thumb_thread(monkeypatch: pytest.MonkeyPatch) -> None:
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config = Config.get_instance()
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req = make_mocked_request("GET", "/api/thumbnail?url=https://example.com/a.jpg")
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req._rel_url = req._rel_url.with_query({"url": "https://example.com/a.jpg"})
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seen = {"to_thread": False, "validate": False}
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def fake_validate_url(url: str, allow_internal: bool = False) -> bool:
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seen["validate"] = True
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assert url == "https://example.com/a.jpg"
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assert allow_internal is config.allow_internal_urls
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return True
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async def fake_to_thread(func, *args, **kwargs):
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seen["to_thread"] = True
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return func(*args, **kwargs)
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client = AsyncMock()
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client.request.return_value = _Resp()
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monkeypatch.setattr(images, "validate_url", fake_validate_url)
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monkeypatch.setattr(images.asyncio, "to_thread", fake_to_thread)
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monkeypatch.setattr(images, "get_async_client", lambda **_kwargs: client)
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monkeypatch.setattr(images, "resolve_curl_transport", lambda: False)
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monkeypatch.setattr(images, "build_request_headers", lambda **_kwargs: {})
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monkeypatch.setattr(images.Globals, "get_random_agent", staticmethod(lambda: "agent"))
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monkeypatch.setattr(
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images.YTDLPOpts,
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"get_instance",
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staticmethod(
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lambda: type(
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"Opts",
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(),
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{
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"preset": lambda self, name: self,
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"get_all": lambda self: {},
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},
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)()
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),
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)
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response = await images.get_thumbnail(req, config)
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assert response.status == web.HTTPOk.status_code
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assert seen["to_thread"] is True
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assert seen["validate"] is True
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client.request.assert_awaited_once()
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@pytest.mark.asyncio
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async def test_thumb_reject(monkeypatch: pytest.MonkeyPatch) -> None:
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config = Config.get_instance()
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req = make_mocked_request("GET", "/api/thumbnail?url=https://bad.example/a.jpg")
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req._rel_url = req._rel_url.with_query({"url": "https://bad.example/a.jpg"})
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def fake_validate_url(_url: str, allow_internal: bool = False) -> bool:
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assert allow_internal is config.allow_internal_urls
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raise ValueError("Invalid hostname.")
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async def fake_to_thread(func, *args, **kwargs):
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return func(*args, **kwargs)
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monkeypatch.setattr(images, "validate_url", fake_validate_url)
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monkeypatch.setattr(images.asyncio, "to_thread", fake_to_thread)
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response = await images.get_thumbnail(req, config)
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assert response.status == web.HTTPForbidden.status_code
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assert response.text == '{"error": "Invalid hostname."}'
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