更新

backend/tests/test_im_pb_decode.py

@@ -0,0 +1,32 @@
+from __future__ import annotations
+
+import sys
+import unittest
+from pathlib import Path
+
+
+BACKEND_DIR = Path(__file__).resolve().parents[1]
+if str(BACKEND_DIR) not in sys.path:
+    sys.path.insert(0, str(BACKEND_DIR))
+
+from rpa_engine.douyin_im.pb_decode import analyze_send_response
+
+
+class AnalyzeSendResponseTests(unittest.TestCase):
+    def test_standalone_kick_json_is_not_decoded_as_protobuf(self):
+        result = analyze_send_response(b'{"decision": "KICK"}')
+
+        self.assertFalse(result["ok"])
+        self.assertEqual(result["decision"], "KICK")
+        self.assertEqual(result["summary"], "JSON响应 decision=KICK")
+        self.assertNotIn("unsupported wire type", result["summary"])
+
+    def test_malformed_json_still_returns_controlled_decode_summary(self):
+        result = analyze_send_response(b'{"decision":')
+
+        self.assertFalse(result["ok"])
+        self.assertIn("解码失败", result["summary"])
+
+
+if __name__ == "__main__":
+    unittest.main()