text: """Tests for the Elgato Key Light config flow."""
  import aiohttp
  
  from homeassistant import data_entry_flow
  from homeassistant.components import zeroconf
  from homeassistant.components.elgato.const import CONF_SERIAL_NUMBER, DOMAIN
  from homeassistant.config_entries import SOURCE_USER, SOURCE_ZEROCONF
  from homeassistant.const import CONF_HOST, CONF_PORT, CONF_SOURCE, CONTENT_TYPE_JSON
  from homeassistant.core import HomeAssistant
  
  from . import init_integration
  
  from tests.common import load_fixture
  from tests.test_util.aiohttp import AiohttpClientMocker
  
  
  async def test_full_user_flow_implementation(
      hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
  ) -> None:
      """Test the full manual user flow from start to finish."""
      aioclient_mock.get(
          "http://127.0.0.1:9123/elgato/accessory-info",
          text=load_fixture("elgato/info.json"),
          headers={"Content-Type": CONTENT_TYPE_JSON},
      )
  
      # Start a discovered configuration flow, to guarantee a user flow doesn't abort
      await hass.config_entries.flow.async_init(
          DOMAIN,
          context={CONF_SOURCE: SOURCE_ZEROCONF},
          data=zeroconf.ZeroconfServiceInfo(
              host="127.0.0.1",
              hostname="example.local.",
              name="mock_name",
              port=9123,
              properties={},
              type="mock_type",
          ),
      )
  
      result = await hass.config_entries.flow.async_init(
          DOMAIN,
          context={CONF_SOURCE: SOURCE_USER},
      )
  
      assert result["step_id"] == "user"
      assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
  
      result = await hass.config_entries.flow.async_configure(
          result["flow_id"], user_input={CONF_HOST: "127.0.0.1", CONF_PORT: 9123}
      )
  
      assert result["data"][CONF_HOST] == "127.0.0.1"
      assert result["data"][CONF_PORT] == 9123
      assert result["data"][CONF_SERIAL_NUMBER] == "CN11A1A00001"
      assert result["title"] == "CN11A1A00001"
      assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
  
      entries = hass.config_entries.async_entries(DOMAIN)
      assert entries[0].unique_id == "CN11A1A00001"
  
  
  async def test_full_zeroconf_flow_implementation(
      hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
  ) -> None:
      """Test the zeroconf flow from start to finish."""
      aioclient_mock.get(
          "http://127.0.0.1:9123/elgato/accessory-info",
          text=load_fixture("elgato/info.json"),
          headers={"Content-Type": CONTENT_TYPE_JSON},
      )
  
      result = await hass.config_entries.flow.async_init(
          DOMAIN,
          context={CONF_SOURCE: SOURCE_ZEROCONF},
          data=zeroconf.ZeroconfServiceInfo(
              host="127.0.0.1",
              hostname="example.local.",
              name="mock_name",
              port=9123,
              properties={},
              type="mock_type",
          ),
      )
  
      assert result["description_placeholders"] == {CONF_SERIAL_NUMBER: "CN11A1A00001"}
      assert result["step_id"] == "zeroconf_confirm"
      assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
  
      progress = hass.config_entries.flow.async_progress()
      assert len(progress) == 1
      assert progress[0]["flow_id"] == result["flow_id"]
      assert progress[0]["context"]["confirm_only"] is True
  
      result = await hass.config_entries.flow.async_configure(
          result["flow_id"], user_input={}
      )
      assert result["data"][CONF_HOST] == "127.0.0.1"
      assert result["data"][CONF_PORT] == 9123
      assert result["data"][CONF_SERIAL_NUMBER] == "CN11A1A00001"
      assert result["title"] == "CN11A1A00001"
      assert result["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
  
  
  async def test_connection_error(
      hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
  ) -> None:
      """Test we show user form on Elgato Key Light connection error."""
      aioclient_mock.get(
          "http://127.0.0.1/elgato/accessory-info", exc=aiohttp.ClientError
      )
  
      result = await hass.config_entries.flow.async_init(
          DOMAIN,
          context={CONF_SOURCE: SOURCE_USER},
          data={CONF_HOST: "127.0.0.1", CONF_PORT: 9123},
      )
  
      assert result["errors"] == {"base": "cannot_connect"}
      assert result["step_id"] == "user"
      assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
  
  
  async def test_zeroconf_connection_error(
      hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
  ) -> None:
      """Test we abort zeroconf flow on Elgato Key Light connection error."""
      aioclient_mock.get(
          "http://127.0.0.1/elgato/accessory-info", exc=aiohttp.ClientError
      )
  
      result = await hass.config_entries.flow.async_init(
          DOMAIN,
          context={"source": SOURCE_ZEROCONF},
          data=zeroconf.ZeroconfServiceInfo(
              host="127.0.0.1",
              hostname="mock_hostname",
              name="mock_name",
              port=9123,
              properties={},
              type="mock_type",
          ),
      )
  
      assert result["reason"] == "cannot_connect"
      assert result["type"] == data_entry_flow.RESULT_TYPE_ABORT
  
  
  async def test_user_device_exists_abort(
      hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
  ) -> None:
      """Test we abort zeroconf flow if Elgato Key Light device already configured."""
      await init_integration(hass, aioclient_mock)
  
      result = await hass.config_entries.flow.async_init(
          DOMAIN,
          context={CONF_SOURCE: SOURCE_USER},
          data={CONF_HOST: "127.0.0.1", CONF_PORT: 9123},
      )
  
      assert result["type"] == data_entry_flow.RESULT_TYPE_ABORT
  
  
  async def test_zeroconf_device_exists_abort(
      hass: HomeAssistant, aioclient_mock: AiohttpClientMocker
  ) -> None:
      """Test we abort zeroconf flow if Elgato Key Light device already configured."""
      await init_integration(hass, aioclient_mock)
  
      result = await hass.config_entries.flow.async_init(
          DOMAIN,
          context={CONF_SOURCE: SOURCE_ZEROCONF},
          data=zeroconf.ZeroconfServiceInfo(
              host="127.0.0.1",
              hostname="mock_hostname",
              name="mock_name",
              port=9123,
              properties={},
              type="mock_type",
          ),
      )
  
      assert result["reason"] == "already_configured"
      assert result["type"] == data_entry_flow.RESULT_TYPE_ABORT
  
      result = await hass.config_entries.flow.async_init(
          DOMAIN,
          context={CONF_SOURCE: SOURCE_ZEROCONF},
          data=zeroconf.ZeroconfServiceInfo(
              host="127.0.0.2",
              hostname="mock_hostname",
              name="mock_name",
              port=9123,
              properties={},
              type="mock_type",
          ),
      )
  
      assert result["reason"] == "already_configured"
      assert result["type"] == data_entry_flow.RESULT_TYPE_ABORT
  
      entries = hass.config_entries.async_entries(DOMAIN)
      assert entries[0].data[CONF_HOST] == "127.0.0.2"
  