Initial pve cloud backup app

backend/tests/conftest.py

@@ -0,0 +1,30 @@
+import sys
+from pathlib import Path
+
+import pytest
+
+
+BACKEND_DIR = Path(__file__).resolve().parents[1]
+if str(BACKEND_DIR) not in sys.path:
+    sys.path.insert(0, str(BACKEND_DIR))
+
+
+@pytest.fixture()
+def isolated_db(tmp_path, monkeypatch):
+    from app import db as db_module
+
+    monkeypatch.setattr(db_module, "DB_PATH", tmp_path / "app.db")
+    from app.migrations import run_migrations
+
+    run_migrations()
+    return tmp_path / "app.db"
+
+
+@pytest.fixture()
+def no_notifications(monkeypatch):
+    async def noop(*args, **kwargs):
+        return None
+
+    import app.backup_service as backup_service
+
+    monkeypatch.setattr(backup_service, "notify", noop)