kodi
121 lines
4.6 KiB
Python
121 lines
4.6 KiB
Python
from __future__ import annotations
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import asyncio
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import sys
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import tempfile
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import unittest
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from pathlib import Path
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import httpx
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from starlette.requests import Request
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sys.path.insert(0, str(Path(__file__).resolve().parents[3]))
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from backend.app.api.routes_files import video as video_route
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from backend.app.dependencies import get_file_ops_service
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from backend.app.fs.filesystem_adapter import FilesystemAdapter
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from backend.app.main import app
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from backend.app.security.path_guard import PathGuard
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from backend.app.services.file_ops_service import FileOpsService
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class VideoApiGoldenTest(unittest.TestCase):
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def setUp(self) -> None:
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self.temp_dir = tempfile.TemporaryDirectory()
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self.root = Path(self.temp_dir.name) / "root"
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self.root.mkdir(parents=True, exist_ok=True)
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path_guard = PathGuard({"storage1": str(self.root)})
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self.service = FileOpsService(path_guard=path_guard, filesystem=FilesystemAdapter())
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async def _override_file_ops_service() -> FileOpsService:
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return self.service
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app.dependency_overrides[get_file_ops_service] = _override_file_ops_service
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def tearDown(self) -> None:
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app.dependency_overrides.clear()
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self.temp_dir.cleanup()
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def _request(self, path: str, headers: dict[str, str] | None = None) -> httpx.Response:
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async def _run() -> httpx.Response:
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transport = httpx.ASGITransport(app=app)
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async with httpx.AsyncClient(transport=transport, base_url="http://testserver") as client:
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return await client.get("/api/files/video", params={"path": path}, headers=headers)
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return asyncio.run(_run())
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def _stream_route(self, path: str, headers: dict[str, str] | None = None) -> tuple[object, bytes]:
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async def _run() -> tuple[object, bytes]:
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scope = {
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"type": "http",
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"method": "GET",
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"path": "/api/files/video",
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"headers": [
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(key.lower().encode("latin-1"), value.encode("latin-1"))
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for key, value in (headers or {}).items()
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],
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}
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response = await video_route(path=path, request=Request(scope), service=self.service)
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body = b""
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async for chunk in response.body_iterator:
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body += chunk
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return response, body
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return asyncio.run(_run())
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def test_video_stream_success_mp4(self) -> None:
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payload = b"\x00\x00\x00\x20ftypisom\x00\x00\x00\x00mp42"
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(self.root / "sample.mp4").write_bytes(payload)
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response, body = self._stream_route("storage1/sample.mp4")
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self.assertEqual(response.status_code, 200)
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self.assertEqual(response.headers["content-type"], "video/mp4")
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self.assertEqual(response.headers["accept-ranges"], "bytes")
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self.assertEqual(response.headers["content-length"], str(len(payload)))
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self.assertEqual(body, payload)
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def test_video_stream_range_partial_content(self) -> None:
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payload = b"abcdefghijklmnopqrstuvwxyz"
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(self.root / "clip.mp4").write_bytes(payload)
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response, body = self._stream_route("storage1/clip.mp4", headers={"Range": "bytes=2-5"})
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self.assertEqual(response.status_code, 206)
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self.assertEqual(response.headers["accept-ranges"], "bytes")
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self.assertEqual(response.headers["content-range"], f"bytes 2-5/{len(payload)}")
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self.assertEqual(response.headers["content-length"], "4")
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self.assertEqual(body, b"cdef")
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def test_video_directory_type_conflict(self) -> None:
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(self.root / "media").mkdir()
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response = self._request("storage1/media")
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self.assertEqual(response.status_code, 409)
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self.assertEqual(response.json()["error"]["code"], "type_conflict")
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def test_video_path_not_found(self) -> None:
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response = self._request("storage1/missing.mp4")
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self.assertEqual(response.status_code, 404)
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self.assertEqual(response.json()["error"]["code"], "path_not_found")
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def test_video_traversal_blocked(self) -> None:
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response = self._request("storage1/../etc/passwd")
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self.assertEqual(response.status_code, 403)
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self.assertEqual(response.json()["error"]["code"], "path_traversal_detected")
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def test_video_non_video_type_blocked(self) -> None:
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(self.root / "notes.txt").write_text("hello", encoding="utf-8")
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response = self._request("storage1/notes.txt")
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self.assertEqual(response.status_code, 409)
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self.assertEqual(response.json()["error"]["code"], "unsupported_type")
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if __name__ == "__main__":
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unittest.main()
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