Add camera platform to Dremel (#93882)

* Add camera platform to Dremel

* unload and tests
This commit is contained in:
Robert Hillis 2023-06-04 20:28:28 -04:00 committed by GitHub
parent 5078bb3bef
commit 7f480849e2
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4 changed files with 71 additions and 10 deletions

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@ -9,10 +9,10 @@ from homeassistant.const import CONF_HOST, Platform
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ConfigEntryNotReady
from .const import DOMAIN
from .const import CAMERA_MODEL, DOMAIN
from .coordinator import Dremel3DPrinterDataUpdateCoordinator
PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
PLATFORMS = [Platform.BINARY_SENSOR, Platform.CAMERA, Platform.SENSOR]
async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> bool:
@ -30,12 +30,19 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
coordinator = Dremel3DPrinterDataUpdateCoordinator(hass, api)
await coordinator.async_config_entry_first_refresh()
hass.data.setdefault(DOMAIN, {})[config_entry.entry_id] = coordinator
await hass.config_entries.async_forward_entry_setups(config_entry, PLATFORMS)
platforms = list(PLATFORMS)
if api.get_model() != CAMERA_MODEL:
platforms.remove(Platform.CAMERA)
await hass.config_entries.async_forward_entry_setups(config_entry, platforms)
return True
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
"""Unload Dremel config entry."""
if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
hass.data.pop(DOMAIN)
platforms = list(PLATFORMS)
api: Dremel3DPrinter = hass.data[DOMAIN][entry.entry_id].api
if api.get_model() != CAMERA_MODEL:
platforms.remove(Platform.CAMERA)
if unload_ok := await hass.config_entries.async_unload_platforms(entry, platforms):
hass.data[DOMAIN].pop(entry.entry_id)
return unload_ok

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@ -0,0 +1,44 @@
"""Support for Dremel 3D45 Camera."""
from __future__ import annotations
from homeassistant.components.camera import CameraEntityDescription
from homeassistant.components.mjpeg import MjpegCamera
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from . import Dremel3DPrinterDataUpdateCoordinator
from .const import DOMAIN
from .entity import Dremel3DPrinterEntity
CAMERA_TYPE = CameraEntityDescription(
key="camera",
name="Camera",
)
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up a MJPEG IP Camera for the 3D45 Model. The 3D20 and 3D40 models don't have built in cameras."""
coordinator = hass.data[DOMAIN][config_entry.entry_id]
async_add_entities([Dremel3D45Camera(coordinator, CAMERA_TYPE)])
class Dremel3D45Camera(Dremel3DPrinterEntity, MjpegCamera):
"""Dremel 3D45 Camera."""
def __init__(
self,
coordinator: Dremel3DPrinterDataUpdateCoordinator,
description: CameraEntityDescription,
) -> None:
"""Initialize a new Dremel 3D Printer integration camera for the 3D45 model."""
super().__init__(coordinator, description)
MjpegCamera.__init__(
self,
mjpeg_url=coordinator.api.get_stream_url(),
still_image_url=coordinator.api.get_snapshot_url(),
)

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@ -5,6 +5,8 @@ import logging
LOGGER = logging.getLogger(__package__)
CAMERA_MODEL = "3D45"
DOMAIN = "dremel_3d_printer"
ATTR_EXTRUDER = "extruder"

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@ -2,6 +2,7 @@
from datetime import timedelta
from unittest.mock import patch
import pytest
from requests.exceptions import ConnectTimeout
from homeassistant.components.dremel_3d_printer.const import DOMAIN
@ -14,20 +15,27 @@ import homeassistant.util.dt as dt_util
from tests.common import MockConfigEntry, async_fire_time_changed
MOCKED_MODEL = "homeassistant.components.dremel_3d_printer.Dremel3DPrinter.get_model"
@pytest.mark.parametrize("model", ["3D45", "3D20"])
async def test_setup(
hass: HomeAssistant, connection, config_entry: MockConfigEntry
hass: HomeAssistant, connection, config_entry: MockConfigEntry, model: str
) -> None:
"""Test load and unload."""
await hass.config_entries.async_setup(config_entry.entry_id)
assert await async_setup_component(hass, DOMAIN, {})
with patch(MOCKED_MODEL, return_value=model) as mock:
await hass.config_entries.async_setup(config_entry.entry_id)
assert await async_setup_component(hass, DOMAIN, {})
assert config_entry.state == ConfigEntryState.LOADED
assert mock.called
assert await hass.config_entries.async_unload(config_entry.entry_id)
await hass.async_block_till_done()
with patch(MOCKED_MODEL, return_value=model) as mock:
assert await hass.config_entries.async_unload(config_entry.entry_id)
await hass.async_block_till_done()
assert config_entry.state is ConfigEntryState.NOT_LOADED
assert not hass.data.get(DOMAIN)
assert mock.called
async def test_async_setup_entry_not_ready(