130 lines
4.1 KiB
Python
130 lines
4.1 KiB
Python
"""Test helpers for camera."""
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from collections.abc import AsyncGenerator, Generator
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from unittest.mock import AsyncMock, PropertyMock, patch
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import pytest
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from homeassistant.components import camera
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from homeassistant.components.camera.const import StreamType
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from homeassistant.const import Platform
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.setup import async_setup_component
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from .common import STREAM_SOURCE, WEBRTC_ANSWER
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@pytest.fixture(autouse=True)
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async def setup_homeassistant(hass: HomeAssistant) -> None:
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"""Set up the homeassistant integration."""
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await async_setup_component(hass, "homeassistant", {})
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@pytest.fixture(autouse=True)
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def camera_only() -> Generator[None]:
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"""Enable only the camera platform."""
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with patch(
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"homeassistant.components.demo.COMPONENTS_WITH_CONFIG_ENTRY_DEMO_PLATFORM",
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[Platform.CAMERA],
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):
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yield
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@pytest.fixture(name="mock_camera")
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async def mock_camera_fixture(hass: HomeAssistant) -> AsyncGenerator[None]:
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"""Initialize a demo camera platform."""
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assert await async_setup_component(
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hass, "camera", {camera.DOMAIN: {"platform": "demo"}}
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)
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await hass.async_block_till_done()
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with patch(
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"homeassistant.components.demo.camera.Path.read_bytes",
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return_value=b"Test",
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):
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yield
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@pytest.fixture(name="mock_camera_hls")
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def mock_camera_hls_fixture(mock_camera: None) -> Generator[None]:
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"""Initialize a demo camera platform with HLS."""
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with patch(
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"homeassistant.components.camera.Camera.frontend_stream_type",
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new_callable=PropertyMock(return_value=StreamType.HLS),
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):
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yield
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@pytest.fixture(name="mock_camera_web_rtc")
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async def mock_camera_web_rtc_fixture(hass: HomeAssistant) -> AsyncGenerator[None]:
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"""Initialize a demo camera platform with WebRTC."""
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assert await async_setup_component(
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hass, "camera", {camera.DOMAIN: {"platform": "demo"}}
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)
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await hass.async_block_till_done()
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with (
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patch(
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"homeassistant.components.camera.Camera.frontend_stream_type",
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new_callable=PropertyMock(return_value=StreamType.WEB_RTC),
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),
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patch(
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"homeassistant.components.camera.Camera.async_handle_web_rtc_offer",
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return_value=WEBRTC_ANSWER,
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),
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):
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yield
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@pytest.fixture(name="mock_camera_with_device")
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def mock_camera_with_device_fixture() -> Generator[None]:
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"""Initialize a demo camera platform with a device."""
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dev_info = DeviceInfo(
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identifiers={("camera", "test_unique_id")},
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name="Test Camera Device",
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)
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class UniqueIdMock(PropertyMock):
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def __get__(self, obj, obj_type=None):
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return obj.name
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with (
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patch(
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"homeassistant.components.camera.Camera.has_entity_name",
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new_callable=PropertyMock(return_value=True),
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),
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patch("homeassistant.components.camera.Camera.unique_id", new=UniqueIdMock()),
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patch(
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"homeassistant.components.camera.Camera.device_info",
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new_callable=PropertyMock(return_value=dev_info),
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),
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):
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yield
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@pytest.fixture(name="mock_camera_with_no_name")
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def mock_camera_with_no_name_fixture(mock_camera_with_device: None) -> Generator[None]:
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"""Initialize a demo camera platform with a device and no name."""
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with patch(
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"homeassistant.components.camera.Camera._attr_name",
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new_callable=PropertyMock(return_value=None),
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):
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yield
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@pytest.fixture(name="mock_stream")
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async def mock_stream_fixture(hass: HomeAssistant) -> None:
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"""Initialize a demo camera platform with streaming."""
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assert await async_setup_component(hass, "stream", {"stream": {}})
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@pytest.fixture(name="mock_stream_source")
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def mock_stream_source_fixture() -> Generator[AsyncMock]:
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"""Fixture to create an RTSP stream source."""
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with patch(
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"homeassistant.components.camera.Camera.stream_source",
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return_value=STREAM_SOURCE,
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) as mock_stream_source:
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yield mock_stream_source
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