91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
"""Test init of Brother integration."""
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from unittest.mock import AsyncMock, patch
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from brother import SnmpError
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import pytest
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from homeassistant.components.brother.const import DOMAIN
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from homeassistant.config_entries import ConfigEntryState
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from homeassistant.const import EVENT_HOMEASSISTANT_STOP
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from homeassistant.core import HomeAssistant
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from . import init_integration
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from tests.common import MockConfigEntry
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async def test_async_setup_entry(
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hass: HomeAssistant,
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mock_brother_client: AsyncMock,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""Test a successful setup entry."""
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await init_integration(hass, mock_config_entry)
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assert mock_config_entry.state is ConfigEntryState.LOADED
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async def test_config_not_ready(
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hass: HomeAssistant,
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mock_brother_client: AsyncMock,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""Test for setup failure if connection to broker is missing."""
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mock_brother_client.async_update.side_effect = ConnectionError
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await init_integration(hass, mock_config_entry)
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assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
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@pytest.mark.parametrize("exc", [(SnmpError("SNMP Error")), (ConnectionError)])
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async def test_error_on_init(
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hass: HomeAssistant, exc: Exception, mock_config_entry: MockConfigEntry
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) -> None:
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"""Test for error on init."""
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with patch(
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"homeassistant.components.brother.Brother.create",
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new=AsyncMock(side_effect=exc),
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):
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await init_integration(hass, mock_config_entry)
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assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
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async def test_unload_entry(
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hass: HomeAssistant,
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mock_brother_client: AsyncMock,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""Test successful unload of entry."""
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await init_integration(hass, mock_config_entry)
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assert len(hass.config_entries.async_entries(DOMAIN)) == 1
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assert mock_config_entry.state is ConfigEntryState.LOADED
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with patch("homeassistant.components.brother.lcd.unconfigure") as mock_unconfigure:
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assert await hass.config_entries.async_unload(mock_config_entry.entry_id)
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await hass.async_block_till_done()
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assert mock_unconfigure.called
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assert mock_config_entry.state is ConfigEntryState.NOT_LOADED
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assert not hass.data.get(DOMAIN)
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async def test_unconfigure_snmp_engine_on_ha_stop(
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hass: HomeAssistant,
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mock_brother_client: AsyncMock,
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mock_config_entry: MockConfigEntry,
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) -> None:
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"""Test that the SNMP engine is unconfigured when HA stops."""
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await init_integration(hass, mock_config_entry)
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with patch(
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"homeassistant.components.brother.utils.lcd.unconfigure"
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) as mock_unconfigure:
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hass.bus.async_fire(EVENT_HOMEASSISTANT_STOP)
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await hass.async_block_till_done()
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assert mock_unconfigure.called
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