mirror of https://github.com/home-assistant/core
79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
"""Tests for the WLED button platform."""
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from unittest.mock import MagicMock
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import pytest
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from syrupy.assertion import SnapshotAssertion
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from wled import WLEDConnectionError, WLEDError
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from homeassistant.components.button import DOMAIN as BUTTON_DOMAIN, SERVICE_PRESS
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from homeassistant.const import ATTR_ENTITY_ID, STATE_UNAVAILABLE, STATE_UNKNOWN
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers import device_registry as dr, entity_registry as er
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pytestmark = [
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pytest.mark.usefixtures("init_integration"),
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pytest.mark.freeze_time("2021-11-04 17:36:59+01:00"),
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]
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async def test_button_restart(
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hass: HomeAssistant,
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device_registry: dr.DeviceRegistry,
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entity_registry: er.EntityRegistry,
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mock_wled: MagicMock,
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snapshot: SnapshotAssertion,
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) -> None:
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"""Test the creation and values of the WLED button."""
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assert (state := hass.states.get("button.wled_rgb_light_restart"))
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assert state == snapshot
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assert (entity_entry := entity_registry.async_get(state.entity_id))
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assert entity_entry == snapshot
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assert entity_entry.device_id
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assert (device_entry := device_registry.async_get(entity_entry.device_id))
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assert device_entry == snapshot
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assert state.state == STATE_UNKNOWN
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await hass.services.async_call(
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BUTTON_DOMAIN,
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SERVICE_PRESS,
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{ATTR_ENTITY_ID: "button.wled_rgb_light_restart"},
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blocking=True,
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)
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assert mock_wled.reset.call_count == 1
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mock_wled.reset.assert_called_with()
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assert (state := hass.states.get("button.wled_rgb_light_restart"))
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assert state.state == "2021-11-04T16:37:00+00:00"
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# Test with WLED error
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mock_wled.reset.side_effect = WLEDError
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with pytest.raises(HomeAssistantError, match="Invalid response from WLED API"):
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await hass.services.async_call(
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BUTTON_DOMAIN,
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SERVICE_PRESS,
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{ATTR_ENTITY_ID: "button.wled_rgb_light_restart"},
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blocking=True,
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)
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# Ensure this didn't made the entity unavailable
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assert (state := hass.states.get("button.wled_rgb_light_restart"))
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assert state.state != STATE_UNAVAILABLE
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# Test with WLED connection error
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mock_wled.reset.side_effect = WLEDConnectionError
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with pytest.raises(HomeAssistantError, match="Error communicating with WLED API"):
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await hass.services.async_call(
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BUTTON_DOMAIN,
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SERVICE_PRESS,
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{ATTR_ENTITY_ID: "button.wled_rgb_light_restart"},
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blocking=True,
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)
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# Ensure this made the entity unavailable
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assert (state := hass.states.get("button.wled_rgb_light_restart"))
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assert state.state == STATE_UNAVAILABLE
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