205 lines
7.6 KiB
Python
205 lines
7.6 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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sys.path.insert(0, str(Path(__file__).resolve().parents[3]))
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from backend.app.dependencies import get_file_ops_service, get_history_service
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from backend.app.db.history_repository import HistoryRepository
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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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from backend.app.services.history_service import HistoryService
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class UploadApiGoldenTest(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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self.uploads_dir = self.root / "uploads"
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self.uploads_dir.mkdir(parents=True, exist_ok=True)
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self.db_path = str(Path(self.temp_dir.name) / "history.db")
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history_repository = HistoryRepository(self.db_path)
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file_ops_service = FileOpsService(
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path_guard=PathGuard({"storage1": str(self.root)}),
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filesystem=FilesystemAdapter(),
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history_repository=history_repository,
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)
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history_service = HistoryService(repository=history_repository)
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async def _override_file_ops_service() -> FileOpsService:
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return file_ops_service
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async def _override_history_service() -> HistoryService:
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return history_service
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app.dependency_overrides[get_file_ops_service] = _override_file_ops_service
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app.dependency_overrides[get_history_service] = _override_history_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 _upload(self, *, target_path: str, filename: str, content: bytes, overwrite: bool = False) -> 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.post(
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"/api/files/upload",
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data={"target_path": target_path, "overwrite": "true" if overwrite else "false"},
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files={"file": (filename, content, "application/octet-stream")},
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)
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return asyncio.run(_run())
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def _get_history(self) -> list[dict]:
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async def _run() -> list[dict]:
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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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response = await client.get("/api/history")
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return response.json()["items"]
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return asyncio.run(_run())
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def test_upload_single_file_success(self) -> None:
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response = self._upload(target_path="storage1/uploads", filename="hello.txt", content=b"hello")
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self.assertEqual(response.status_code, 200)
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body = response.json()
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self.assertEqual(body["path"], "storage1/uploads/hello.txt")
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self.assertEqual(body["size"], 5)
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self.assertTrue((self.uploads_dir / "hello.txt").exists())
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history = self._get_history()
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self.assertEqual(history[0]["operation"], "upload")
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self.assertEqual(history[0]["status"], "completed")
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self.assertEqual(history[0]["destination"], "storage1/uploads/hello.txt")
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def test_upload_target_path_not_found(self) -> None:
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response = self._upload(target_path="storage1/missing", filename="hello.txt", content=b"hello")
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self.assertEqual(response.status_code, 404)
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self.assertEqual(
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response.json(),
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{
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"error": {
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"code": "path_not_found",
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"message": "Requested path was not found",
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"details": {"path": "storage1/missing"},
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}
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},
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)
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def test_upload_target_path_is_file(self) -> None:
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target_file = self.root / "not_a_directory.txt"
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target_file.write_text("x", encoding="utf-8")
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response = self._upload(target_path="storage1/not_a_directory.txt", filename="hello.txt", content=b"hello")
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self.assertEqual(response.status_code, 409)
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self.assertEqual(
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response.json(),
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{
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"error": {
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"code": "path_type_conflict",
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"message": "Requested path is not a directory",
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"details": {"path": "storage1/not_a_directory.txt"},
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}
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},
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)
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def test_upload_traversal_blocked(self) -> None:
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response = self._upload(target_path="storage1/../etc", filename="hello.txt", content=b"hello")
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self.assertEqual(response.status_code, 403)
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self.assertEqual(
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response.json(),
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{
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"error": {
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"code": "path_traversal_detected",
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"message": "Path traversal is not allowed",
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"details": {"path": "storage1/../etc"},
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}
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},
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)
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def test_upload_invalid_root_alias(self) -> None:
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response = self._upload(target_path="unknown/uploads", filename="hello.txt", content=b"hello")
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self.assertEqual(response.status_code, 403)
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self.assertEqual(
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response.json(),
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{
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"error": {
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"code": "invalid_root_alias",
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"message": "Unknown root alias",
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"details": {"path": "unknown/uploads"},
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}
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},
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)
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def test_upload_invalid_filename_blocked(self) -> None:
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response = self._upload(target_path="storage1/uploads", filename="..", content=b"hello")
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self.assertEqual(response.status_code, 400)
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self.assertEqual(
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response.json(),
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{
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"error": {
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"code": "invalid_request",
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"message": "Invalid name",
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"details": {"name": ".."},
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}
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},
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)
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def test_upload_conflict_on_existing_file(self) -> None:
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existing = self.uploads_dir / "hello.txt"
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existing.write_text("existing", encoding="utf-8")
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response = self._upload(target_path="storage1/uploads", filename="hello.txt", content=b"hello")
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self.assertEqual(response.status_code, 409)
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self.assertEqual(
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response.json(),
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{
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"error": {
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"code": "already_exists",
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"message": "Target path already exists",
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"details": {"path": "storage1/uploads/hello.txt"},
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}
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},
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)
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history = self._get_history()
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self.assertEqual(history[0]["operation"], "upload")
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self.assertEqual(history[0]["status"], "failed")
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self.assertEqual(history[0]["error_code"], "already_exists")
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def test_upload_overwrite_existing_file_success(self) -> None:
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existing = self.uploads_dir / "hello.txt"
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existing.write_text("existing", encoding="utf-8")
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response = self._upload(
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target_path="storage1/uploads",
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filename="hello.txt",
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content=b"replacement",
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overwrite=True,
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)
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self.assertEqual(response.status_code, 200)
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self.assertEqual((self.uploads_dir / "hello.txt").read_bytes(), b"replacement")
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history = self._get_history()
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self.assertEqual(history[0]["operation"], "upload")
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self.assertEqual(history[0]["status"], "completed")
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