chore: Improve test coverage for invalid pessage parsing

Author: allenporter

roborock/protocols/b01_q10_protocol.py

@@ -40,7 +40,10 @@ def _convert_datapoints(datapoints: dict[str, Any], message: RoborockMessage) ->
             code = int(key)
         except ValueError as e:
             raise ValueError(f"dps key is not a valid integer: {e} for {message.payload!r}") from e
-        dps = B01_Q10_DP.from_code(code)
+        try:
+            dps = B01_Q10_DP.from_code(code)
+        except ValueError as e:
+            raise ValueError(f"dps key is not a valid B01_Q10_DP: {e} for {message.payload!r}") from e
         result[dps] = value
     return result
 

tests/protocols/test_b01_q10_protocol.py

@@ -58,6 +58,7 @@ def test_decode_rpc_payload(filename: str, snapshot: SnapshotAssertion) -> None:
         (b'{"dps": {"not_a_number": 123}}', "dps key is not a valid integer"),
         (b'{"dps": {"101": 123}}', "Invalid dpCommon format: expected dict"),
         (b'{"dps": {"101": {"not_a_number": 123}}}', "Invalid dpCommon format: dps key is not a valid intege"),
+        (b'{"dps": {"909090": 123}}', "dps key is not a valid B01_Q10_DP"),
     ],
 )
 def test_decode_invalid_rpc_payload(payload: bytes, expected_error_message: str) -> None: