code: def test_on_secrets_changed_when_nothing_changed(self):
      conn = MockConnection("my_mock_connection")
  
      # conn.reset() shouldn't be called because secrets haven't changed since conn
      # was constructed.
      with patch(
          "streamlit.connections.base_connection.BaseConnection.reset"
      ) as patched_reset:
          conn._on_secrets_changed("unused_arg")
          patched_reset.assert_not_called()
  
imports: import os
  import unittest
  from unittest.mock import PropertyMock, mock_open, patch
  import pytest
  import streamlit
  from streamlit.connections import BaseConnection
  from streamlit.runtime.secrets import AttrDict
label_desc: Use image node_id 12 for calling the BaseConnectionDefaultMethodTests obj's underlying member method code with example usage: obj.test_on_secrets_changed_when_nothing_changed() without return types