From 2258dc08aaa682f9a49484af685a91293ff12012 Mon Sep 17 00:00:00 2001
From: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Date: Fri, 31 Jul 2026 19:26:04 +0000
Subject: [PATCH] test(repositories): lock in UserRepository JSON column
 decoding

Covers the columns UserRepository._to_model decodes so a narrower or wider
column set fails instead of silently changing what callers read back.
---
 .../repositories/test_repositories.py         | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/tests/test_litellm/repositories/test_repositories.py b/tests/test_litellm/repositories/test_repositories.py
index c923b722991..8253308f393 100644
--- a/tests/test_litellm/repositories/test_repositories.py
+++ b/tests/test_litellm/repositories/test_repositories.py
@@ -1905,6 +1905,28 @@ class TestUserRepositoryExtended:
         )
         assert updated.user_email == "new@example.com"
 
+    @pytest.mark.asyncio
+    async def test_find_by_id_decodes_only_the_json_encoded_columns(self, repo):
+        repo._prisma_client.db.litellm_usertable._records["user-json"] = {
+            "user_id": "user-json",
+            "user_email": "json@example.com",
+            "user_role": '{"not": "json"}',
+            "teams": [],
+            "models": [],
+            "metadata": '{"department": "engineering"}',
+            "model_spend": '{"gpt-4": 10.5}',
+            "model_max_budget": '{"gpt-4": 100.0}',
+        }
+
+        user = await repo.find_by_id("user-json")
+
+        assert user is not None
+        assert user.metadata == {"department": "engineering"}
+        assert user.model_spend == {"gpt-4": 10.5}
+        assert user.model_max_budget == {"gpt-4": 100.0}
+        assert user.user_email == "json@example.com"
+        assert user.user_role == '{"not": "json"}'
+
 
 class TestProjectRepositoryExtended:
     @pytest.fixture