code: def test_ssh_tunnel_timeout_setting() -> None:
      app = Mock()
      app.config = {
          "SSH_TUNNEL_MAX_RETRIES": 2,
          "SSH_TUNNEL_LOCAL_BIND_ADDRESS": "test",
          "SSH_TUNNEL_TIMEOUT_SEC": 123.0,
          "SSH_TUNNEL_PACKET_TIMEOUT_SEC": 321.0,
          "SSH_TUNNEL_MANAGER_CLASS": "superset.extensions.ssh.SSHManager",
      }
      factory = SSHManagerFactory()
      factory.init_app(app)
      assert sshtunnel.TUNNEL_TIMEOUT == 123.0
      assert sshtunnel.SSH_TIMEOUT == 321.0
  
imports: from unittest.mock import Mock, patch
  import pytest
  import sshtunnel
  from superset.extensions.ssh import SSHManagerFactory
label_desc: Use image node_id 1 for calling a global function with example usage: test_ssh_tunnel_timeout_setting() without return types