text: """Test UPnP/IGD setup process."""
  
  from homeassistant.components import upnp
  from homeassistant.components.upnp.const import (
      DISCOVERY_LOCATION,
      DISCOVERY_ST,
      DISCOVERY_UDN,
  )
  from homeassistant.components.upnp.device import Device
  from homeassistant.const import EVENT_HOMEASSISTANT_STOP
  from homeassistant.setup import async_setup_component
  
  from .mock_device import MockDevice
  
  from tests.async_mock import AsyncMock, patch
  from tests.common import MockConfigEntry
  
  
  async def test_async_setup_entry_default(hass):
      """Test async_setup_entry."""
      udn = "uuid:device_1"
      mock_device = MockDevice(udn)
      discovery_infos = [
          {
              DISCOVERY_UDN: mock_device.udn,
              DISCOVERY_ST: mock_device.device_type,
              DISCOVERY_LOCATION: "http://192.168.1.1/desc.xml",
          }
      ]
      entry = MockConfigEntry(
          domain=upnp.DOMAIN, data={"udn": mock_device.udn, "st": mock_device.device_type}
      )
  
      config = {
          # no upnp
      }
      async_discover = AsyncMock(return_value=[])
      with patch.object(
          Device, "async_create_device", AsyncMock(return_value=mock_device)
      ), patch.object(Device, "async_discover", async_discover):
          # initialisation of component, no device discovered
          await async_setup_component(hass, "upnp", config)
          await hass.async_block_till_done()
  
          # loading of config_entry, device discovered
          async_discover.return_value = discovery_infos
          assert await upnp.async_setup_entry(hass, entry) is True
  
          # ensure device is stored/used
          assert hass.data[upnp.DOMAIN]["devices"][udn] == mock_device
  
          hass.bus.async_fire(EVENT_HOMEASSISTANT_STOP)
          await hass.async_block_till_done()
  