test: 添加 profile settings 和 runtime models 单元测试

backend/tests/unit/test_runtime_models_worker_output.py

@@ -0,0 +1,22 @@
+from __future__ import annotations
+
+import pytest
+from pydantic import ValidationError
+
+from schemas.agent.runtime_models import WorkerAgentOutputLite
+
+
+def test_worker_output_lite_rejects_divination_derived_from_llm() -> None:
+    payload = {
+        "status": "success",
+        "sign_level": "中上签",
+        "conclusion": ["结论"],
+        "focus_points": ["重点"],
+        "advice": ["建议"],
+        "keywords": ["关键词一", "关键词二", "关键词三"],
+        "answer": "最终答案",
+        "divination_derived": {},
+    }
+
+    with pytest.raises(ValidationError):
+        WorkerAgentOutputLite.model_validate(payload)