"""Test the iRobot Roomba config flow."""
from unittest.mock import MagicMock, PropertyMock, patch

from roombapy import RoombaConnectionError
from roombapy.roomba import RoombaInfo

from homeassistant import config_entries, data_entry_flow, setup
from homeassistant.components.dhcp import HOSTNAME, IP_ADDRESS, MAC_ADDRESS
from homeassistant.components.roomba.const import (
    CONF_BLID,
    CONF_CONTINUOUS,
    CONF_DELAY,
    DOMAIN,
)
from homeassistant.const import CONF_HOST, CONF_PASSWORD

from tests.common import MockConfigEntry

MOCK_IP = "1.2.3.4"
VALID_CONFIG = {CONF_HOST: "1.2.3.4", CONF_BLID: "blid", CONF_PASSWORD: "password"}


def _create_mocked_roomba(
    roomba_connected=None, master_state=None, connect=None, disconnect=None
):
    mocked_roomba = MagicMock()
    type(mocked_roomba).roomba_connected = PropertyMock(return_value=roomba_connected)
    type(mocked_roomba).master_state = PropertyMock(return_value=master_state)
    type(mocked_roomba).connect = MagicMock(side_effect=connect)
    type(mocked_roomba).disconnect = MagicMock(side_effect=disconnect)
    return mocked_roomba


def _mocked_discovery(*_):
    roomba_discovery = MagicMock()

    roomba = RoombaInfo(
        hostname="iRobot-blid",
        robot_name="robot_name",
        ip=MOCK_IP,
        mac="mac",
        firmware="firmware",
        sku="sku",
        capabilities="capabilities",
    )

    roomba_discovery.get_all = MagicMock(return_value=[roomba])
    return roomba_discovery


def _mocked_failed_discovery(*_):
    roomba_discovery = MagicMock()
    roomba_discovery.get_all = MagicMock(return_value=[])
    return roomba_discovery


def _mocked_getpassword(*_):
    roomba_password = MagicMock()
    roomba_password.get_password = MagicMock(return_value="password")
    return roomba_password


def _mocked_failed_getpassword(*_):
    roomba_password = MagicMock()
    roomba_password.get_password = MagicMock(return_value=None)
    return roomba_password


def _mocked_connection_refused_on_getpassword(*_):
    roomba_password = MagicMock()
    roomba_password.get_password = MagicMock(side_effect=ConnectionRefusedError)
    return roomba_password


async def test_form_user_discovery_and_password_fetch(hass):
    """Test we can discovery and fetch the password."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "user"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: MOCK_IP},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None
    assert result2["step_id"] == "link"

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_getpassword,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result3 = await hass.config_entries.flow.async_configure(
            result2["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    assert result3["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
    assert result3["title"] == "robot_name"
    assert result3["result"].unique_id == "blid"
    assert result3["data"] == {
        CONF_BLID: "blid",
        CONF_CONTINUOUS: True,
        CONF_DELAY: 1,
        CONF_HOST: MOCK_IP,
        CONF_PASSWORD: "password",
    }
    assert len(mock_setup.mock_calls) == 1
    assert len(mock_setup_entry.mock_calls) == 1


async def test_form_user_discovery_skips_known(hass):
    """Test discovery proceeds to manual if all discovered are already known."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    entry = MockConfigEntry(domain=DOMAIN, data=VALID_CONFIG, unique_id="blid")
    entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "manual"


async def test_form_user_failed_discovery_aborts_already_configured(hass):
    """Test if we manually configure an existing host we abort."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    entry = MockConfigEntry(domain=DOMAIN, data=VALID_CONFIG, unique_id="blid")
    entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery",
        _mocked_failed_discovery,
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "manual"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: MOCK_IP, CONF_BLID: "blid"},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_ABORT
    assert result2["reason"] == "already_configured"


async def test_form_user_discovery_manual_and_auto_password_fetch(hass):
    """Test discovery skipped and we can auto fetch the password."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "user"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: None},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None
    assert result2["step_id"] == "manual"

    result3 = await hass.config_entries.flow.async_configure(
        result2["flow_id"],
        {CONF_HOST: MOCK_IP, CONF_BLID: "blid"},
    )
    await hass.async_block_till_done()
    assert result3["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result3["errors"] is None

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_getpassword,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result4 = await hass.config_entries.flow.async_configure(
            result3["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    assert result4["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
    assert result4["title"] == "myroomba"
    assert result4["result"].unique_id == "blid"
    assert result4["data"] == {
        CONF_BLID: "blid",
        CONF_CONTINUOUS: True,
        CONF_DELAY: 1,
        CONF_HOST: MOCK_IP,
        CONF_PASSWORD: "password",
    }
    assert len(mock_setup.mock_calls) == 1
    assert len(mock_setup_entry.mock_calls) == 1


async def test_form_user_discovery_manual_and_auto_password_fetch_but_cannot_connect(
    hass,
):
    """Test discovery skipped and we can auto fetch the password then we fail to connect."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        connect=RoombaConnectionError,
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "user"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: None},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None
    assert result2["step_id"] == "manual"

    result3 = await hass.config_entries.flow.async_configure(
        result2["flow_id"],
        {CONF_HOST: MOCK_IP, CONF_BLID: "blid"},
    )
    await hass.async_block_till_done()
    assert result3["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result3["errors"] is None

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_getpassword,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result4 = await hass.config_entries.flow.async_configure(
            result3["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    assert result4["type"] == data_entry_flow.RESULT_TYPE_ABORT
    assert result4["reason"] == "cannot_connect"
    assert len(mock_setup.mock_calls) == 0
    assert len(mock_setup_entry.mock_calls) == 0


async def test_form_user_discovery_fails_and_auto_password_fetch(hass):
    """Test discovery fails and we can auto fetch the password."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery",
        _mocked_failed_discovery,
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "manual"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: MOCK_IP, CONF_BLID: "blid"},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_getpassword,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result3 = await hass.config_entries.flow.async_configure(
            result2["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    assert result3["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
    assert result3["title"] == "myroomba"
    assert result3["result"].unique_id == "blid"
    assert result3["data"] == {
        CONF_BLID: "blid",
        CONF_CONTINUOUS: True,
        CONF_DELAY: 1,
        CONF_HOST: MOCK_IP,
        CONF_PASSWORD: "password",
    }
    assert len(mock_setup.mock_calls) == 1
    assert len(mock_setup_entry.mock_calls) == 1


async def test_form_user_discovery_fails_and_password_fetch_fails(hass):
    """Test discovery fails and password fetch fails."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery",
        _mocked_failed_discovery,
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "manual"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: MOCK_IP, CONF_BLID: "blid"},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_failed_getpassword,
    ):
        result3 = await hass.config_entries.flow.async_configure(
            result2["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result4 = await hass.config_entries.flow.async_configure(
            result3["flow_id"],
            {CONF_PASSWORD: "password"},
        )
        await hass.async_block_till_done()

    assert result4["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
    assert result4["title"] == "myroomba"
    assert result4["result"].unique_id == "blid"
    assert result4["data"] == {
        CONF_BLID: "blid",
        CONF_CONTINUOUS: True,
        CONF_DELAY: 1,
        CONF_HOST: MOCK_IP,
        CONF_PASSWORD: "password",
    }
    assert len(mock_setup.mock_calls) == 1
    assert len(mock_setup_entry.mock_calls) == 1


async def test_form_user_discovery_fails_and_password_fetch_fails_and_cannot_connect(
    hass,
):
    """Test discovery fails and password fetch fails then we cannot connect."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        connect=RoombaConnectionError,
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery",
        _mocked_failed_discovery,
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "manual"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: MOCK_IP, CONF_BLID: "blid"},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_failed_getpassword,
    ):
        result3 = await hass.config_entries.flow.async_configure(
            result2["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result4 = await hass.config_entries.flow.async_configure(
            result3["flow_id"],
            {CONF_PASSWORD: "password"},
        )
        await hass.async_block_till_done()

    assert result4["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result4["errors"] == {"base": "cannot_connect"}
    assert len(mock_setup.mock_calls) == 0
    assert len(mock_setup_entry.mock_calls) == 0


async def test_form_user_discovery_and_password_fetch_gets_connection_refused(hass):
    """Test we can discovery and fetch the password manually."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN, context={"source": config_entries.SOURCE_USER}
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "user"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {CONF_HOST: MOCK_IP},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None
    assert result2["step_id"] == "link"

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_connection_refused_on_getpassword,
    ):
        result3 = await hass.config_entries.flow.async_configure(
            result2["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result4 = await hass.config_entries.flow.async_configure(
            result3["flow_id"],
            {CONF_PASSWORD: "password"},
        )
        await hass.async_block_till_done()

    assert result4["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
    assert result4["title"] == "myroomba"
    assert result4["result"].unique_id == "blid"
    assert result4["data"] == {
        CONF_BLID: "blid",
        CONF_CONTINUOUS: True,
        CONF_DELAY: 1,
        CONF_HOST: MOCK_IP,
        CONF_PASSWORD: "password",
    }
    assert len(mock_setup.mock_calls) == 1
    assert len(mock_setup_entry.mock_calls) == 1


async def test_dhcp_discovery_and_roomba_discovery_finds(hass):
    """Test we can process the discovery from dhcp and roomba discovery matches the device."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_DHCP},
            data={
                IP_ADDRESS: MOCK_IP,
                MAC_ADDRESS: "AA:BB:CC:DD:EE:FF",
                HOSTNAME: "iRobot-blid",
            },
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "link"
    assert result["description_placeholders"] == {"name": "robot_name"}

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_getpassword,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result2 = await hass.config_entries.flow.async_configure(
            result["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    assert result2["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
    assert result2["title"] == "robot_name"
    assert result2["result"].unique_id == "blid"
    assert result2["data"] == {
        CONF_BLID: "blid",
        CONF_CONTINUOUS: True,
        CONF_DELAY: 1,
        CONF_HOST: MOCK_IP,
        CONF_PASSWORD: "password",
    }
    assert len(mock_setup.mock_calls) == 1
    assert len(mock_setup_entry.mock_calls) == 1


async def test_dhcp_discovery_falls_back_to_manual(hass):
    """Test we can process the discovery from dhcp but roomba discovery cannot find the device."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    mocked_roomba = _create_mocked_roomba(
        roomba_connected=True,
        master_state={"state": {"reported": {"name": "myroomba"}}},
    )

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_DHCP},
            data={
                IP_ADDRESS: "1.1.1.1",
                MAC_ADDRESS: "AA:BB:CC:DD:EE:FF",
                HOSTNAME: "iRobot-blid",
            },
        )
        await hass.async_block_till_done()

    assert result["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result["errors"] is None
    assert result["step_id"] == "user"

    result2 = await hass.config_entries.flow.async_configure(
        result["flow_id"],
        {},
    )
    await hass.async_block_till_done()
    assert result2["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result2["errors"] is None
    assert result2["step_id"] == "manual"

    result3 = await hass.config_entries.flow.async_configure(
        result2["flow_id"],
        {CONF_HOST: "1.1.1.1", CONF_BLID: "blid"},
    )
    await hass.async_block_till_done()
    assert result3["type"] == data_entry_flow.RESULT_TYPE_FORM
    assert result3["errors"] is None

    with patch(
        "homeassistant.components.roomba.config_flow.Roomba",
        return_value=mocked_roomba,
    ), patch(
        "homeassistant.components.roomba.config_flow.RoombaPassword",
        _mocked_getpassword,
    ), patch(
        "homeassistant.components.roomba.async_setup", return_value=True
    ) as mock_setup, patch(
        "homeassistant.components.roomba.async_setup_entry",
        return_value=True,
    ) as mock_setup_entry:
        result4 = await hass.config_entries.flow.async_configure(
            result3["flow_id"],
            {},
        )
        await hass.async_block_till_done()

    assert result4["type"] == data_entry_flow.RESULT_TYPE_CREATE_ENTRY
    assert result4["title"] == "myroomba"
    assert result4["result"].unique_id == "blid"
    assert result4["data"] == {
        CONF_BLID: "blid",
        CONF_CONTINUOUS: True,
        CONF_DELAY: 1,
        CONF_HOST: "1.1.1.1",
        CONF_PASSWORD: "password",
    }
    assert len(mock_setup.mock_calls) == 1
    assert len(mock_setup_entry.mock_calls) == 1


async def test_dhcp_discovery_with_ignored(hass):
    """Test ignored entries do not break checking for existing entries."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    config_entry = MockConfigEntry(domain=DOMAIN, data={}, source="ignore")
    config_entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_DHCP},
            data={
                IP_ADDRESS: "1.1.1.1",
                MAC_ADDRESS: "AA:BB:CC:DD:EE:FF",
                HOSTNAME: "iRobot-blid",
            },
        )
        await hass.async_block_till_done()

    assert result["type"] == "form"


async def test_dhcp_discovery_already_configured_host(hass):
    """Test we abort if the host is already configured."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    config_entry = MockConfigEntry(domain=DOMAIN, data={CONF_HOST: "1.1.1.1"})
    config_entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_DHCP},
            data={
                IP_ADDRESS: "1.1.1.1",
                MAC_ADDRESS: "AA:BB:CC:DD:EE:FF",
                HOSTNAME: "iRobot-blid",
            },
        )
        await hass.async_block_till_done()

    assert result["type"] == "abort"
    assert result["reason"] == "already_configured"


async def test_dhcp_discovery_already_configured_blid(hass):
    """Test we abort if the blid is already configured."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    config_entry = MockConfigEntry(
        domain=DOMAIN, data={CONF_BLID: "blid"}, unique_id="blid"
    )
    config_entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_DHCP},
            data={
                IP_ADDRESS: "1.1.1.1",
                MAC_ADDRESS: "AA:BB:CC:DD:EE:FF",
                HOSTNAME: "iRobot-blid",
            },
        )
        await hass.async_block_till_done()

    assert result["type"] == "abort"
    assert result["reason"] == "already_configured"


async def test_dhcp_discovery_not_irobot(hass):
    """Test we abort if the discovered device is not an irobot device."""
    await setup.async_setup_component(hass, "persistent_notification", {})

    config_entry = MockConfigEntry(
        domain=DOMAIN, data={CONF_BLID: "blid"}, unique_id="blid"
    )
    config_entry.add_to_hass(hass)

    with patch(
        "homeassistant.components.roomba.config_flow.RoombaDiscovery", _mocked_discovery
    ):
        result = await hass.config_entries.flow.async_init(
            DOMAIN,
            context={"source": config_entries.SOURCE_DHCP},
            data={
                IP_ADDRESS: "1.1.1.1",
                MAC_ADDRESS: "AA:BB:CC:DD:EE:FF",
                HOSTNAME: "NotiRobot-blid",
            },
        )
        await hass.async_block_till_done()

    assert result["type"] == "abort"
    assert result["reason"] == "not_irobot_device"