deer-flow/backend/tests/test_migration_user_isolation.py
2026-04-26 15:09:25 +08:00

128 lines
4.5 KiB
Python

"""Tests for per-user data migration."""
import json
from pathlib import Path
import pytest
from deerflow.config.paths import Paths
@pytest.fixture
def base_dir(tmp_path: Path) -> Path:
return tmp_path
@pytest.fixture
def paths(base_dir: Path) -> Paths:
return Paths(base_dir)
class TestMigrateThreadDirs:
def test_moves_thread_to_user_dir(self, base_dir: Path, paths: Paths):
legacy = base_dir / "threads" / "t1" / "user-data" / "workspace"
legacy.mkdir(parents=True)
(legacy / "file.txt").write_text("hello")
from scripts.migrate_user_isolation import migrate_thread_dirs
migrate_thread_dirs(paths, thread_owner_map={"t1": "alice"})
expected = base_dir / "users" / "alice" / "threads" / "t1" / "user-data" / "workspace" / "file.txt"
assert expected.exists()
assert expected.read_text() == "hello"
assert not (base_dir / "threads" / "t1").exists()
def test_unowned_thread_goes_to_default(self, base_dir: Path, paths: Paths):
legacy = base_dir / "threads" / "t2" / "user-data" / "workspace"
legacy.mkdir(parents=True)
from scripts.migrate_user_isolation import migrate_thread_dirs
migrate_thread_dirs(paths, thread_owner_map={})
expected = base_dir / "users" / "default" / "threads" / "t2"
assert expected.exists()
def test_idempotent_skip_already_migrated(self, base_dir: Path, paths: Paths):
new_dir = base_dir / "users" / "alice" / "threads" / "t1" / "user-data" / "workspace"
new_dir.mkdir(parents=True)
from scripts.migrate_user_isolation import migrate_thread_dirs
migrate_thread_dirs(paths, thread_owner_map={"t1": "alice"})
assert new_dir.exists()
def test_conflict_preserved(self, base_dir: Path, paths: Paths):
legacy = base_dir / "threads" / "t1" / "user-data" / "workspace"
legacy.mkdir(parents=True)
(legacy / "old.txt").write_text("old")
dest = base_dir / "users" / "alice" / "threads" / "t1" / "user-data" / "workspace"
dest.mkdir(parents=True)
(dest / "new.txt").write_text("new")
from scripts.migrate_user_isolation import migrate_thread_dirs
migrate_thread_dirs(paths, thread_owner_map={"t1": "alice"})
assert (dest / "new.txt").read_text() == "new"
conflicts = base_dir / "migration-conflicts" / "t1"
assert conflicts.exists()
def test_cleans_up_empty_legacy_dir(self, base_dir: Path, paths: Paths):
legacy = base_dir / "threads" / "t1" / "user-data"
legacy.mkdir(parents=True)
from scripts.migrate_user_isolation import migrate_thread_dirs
migrate_thread_dirs(paths, thread_owner_map={})
assert not (base_dir / "threads").exists()
def test_dry_run_does_not_move(self, base_dir: Path, paths: Paths):
legacy = base_dir / "threads" / "t1" / "user-data"
legacy.mkdir(parents=True)
from scripts.migrate_user_isolation import migrate_thread_dirs
report = migrate_thread_dirs(paths, thread_owner_map={"t1": "alice"}, dry_run=True)
assert len(report) == 1
assert (base_dir / "threads" / "t1").exists() # not moved
assert not (base_dir / "users" / "alice" / "threads" / "t1").exists()
class TestMigrateMemory:
def test_moves_global_memory(self, base_dir: Path, paths: Paths):
legacy_mem = base_dir / "memory.json"
legacy_mem.write_text(json.dumps({"version": "1.0", "facts": []}))
from scripts.migrate_user_isolation import migrate_memory
migrate_memory(paths, user_id="default")
expected = base_dir / "users" / "default" / "memory.json"
assert expected.exists()
assert not legacy_mem.exists()
def test_skips_if_destination_exists(self, base_dir: Path, paths: Paths):
legacy_mem = base_dir / "memory.json"
legacy_mem.write_text(json.dumps({"version": "old"}))
dest = base_dir / "users" / "default" / "memory.json"
dest.parent.mkdir(parents=True)
dest.write_text(json.dumps({"version": "new"}))
from scripts.migrate_user_isolation import migrate_memory
migrate_memory(paths, user_id="default")
assert json.loads(dest.read_text())["version"] == "new"
assert (base_dir / "memory.legacy.json").exists()
def test_no_legacy_memory_is_noop(self, base_dir: Path, paths: Paths):
from scripts.migrate_user_isolation import migrate_memory
migrate_memory(paths, user_id="default") # should not raise