chore: import upstream snapshot with attribution

backend/test/integration/api/test_user_config_api.py

@@ -0,0 +1,29 @@
+from __future__ import annotations
+
+import pytest
+
+pytestmark = [pytest.mark.asyncio, pytest.mark.integration]
+
+USER_CONFIG_PATH = "/api/user/config"
+
+
+async def test_user_config_requires_auth(test_client):
+    response = await test_client.get(USER_CONFIG_PATH)
+    assert response.status_code == 401
+
+
+async def test_user_config_round_trip(test_client, standard_user):
+    headers = standard_user["headers"]
+
+    initial_response = await test_client.get(USER_CONFIG_PATH, headers=headers)
+    assert initial_response.status_code == 200, initial_response.text
+    initial_payload = initial_response.json()
+    assert initial_payload["enable_memory"] is False
+
+    save_response = await test_client.put(USER_CONFIG_PATH, json={"enable_memory": True}, headers=headers)
+    assert save_response.status_code == 200, save_response.text
+    assert save_response.json()["enable_memory"] is True
+
+    final_response = await test_client.get(USER_CONFIG_PATH, headers=headers)
+    assert final_response.status_code == 200, final_response.text
+    assert final_response.json()["enable_memory"] is True