feat(v2): complete v2 reimplementation

tests/integration/test_repositories.py

@@ -1,11 +1,14 @@
 from __future__ import annotations
 
 from pathlib import Path
+from typing import Any, cast
 
 import httpx
 import pytest
 from backup_tool.api.app import create_app
 from backup_tool.config import Settings
+from backup_tool.db.models import RepositoryDataKeyEpoch
+from sqlalchemy import select
 
 
 @pytest.mark.asyncio
@@ -30,7 +33,7 @@ async def test_admin_can_create_and_inspect_allowlisted_repository(
 
     async with app.state.engine.begin() as connection:
         await connection.run_sync(Base.metadata.create_all)
-    transport = httpx.ASGITransport(app=app)
+    transport = httpx.ASGITransport(app=cast(Any, app))
     async with httpx.AsyncClient(transport=transport, base_url="https://test") as client:
         setup = await client.post(
             "/api/v2/setup", json={"username": "admin", "password": "a secure password"}
@@ -52,6 +55,29 @@ async def test_admin_can_create_and_inspect_allowlisted_repository(
         assert body["name"] == "main"
         assert body["format_version"] == 1
         assert (root / "main" / "repository.json").is_file()
+        encrypted = await client.post(
+            "/api/v2/repositories",
+            json={
+                "name": "encrypted",
+                "relative_path": "encrypted",
+                "compression": "none",
+                "encryption": "aes-256-gcm",
+            },
+            headers={"X-CSRF-Token": csrf},
+        )
+        assert encrypted.status_code == 201, encrypted.text
+        async with app.state.sessions() as db:
+            epochs = list(
+                (
+                    await db.scalars(
+                        select(RepositoryDataKeyEpoch).where(
+                            RepositoryDataKeyEpoch.repository_id == encrypted.json()["id"]
+                        )
+                    )
+                ).all()
+            )
+        assert len(epochs) == 1
+        assert epochs[0].state == "active"
         got = await client.get(f"/api/v2/repositories/{body['id']}")
         assert got.status_code == 200
         changed = await client.patch(