92 lines
3.0 KiB
Python
92 lines
3.0 KiB
Python
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"""The tests for local file camera component."""
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from unittest.mock import mock_open, patch
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import pytest
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from homeassistant.components import camera
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from homeassistant.components.camera import STATE_STREAMING, STATE_IDLE
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.setup import async_setup_component
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from tests.components.camera import common
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@pytest.fixture
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def demo_camera(hass):
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"""Initialize a demo camera platform."""
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hass.loop.run_until_complete(async_setup_component(hass, 'camera', {
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camera.DOMAIN: {
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'platform': 'demo'
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}
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}))
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return hass.data['camera'].get_entity('camera.demo_camera')
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async def test_init_state_is_streaming(hass, demo_camera):
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"""Demo camera initialize as streaming."""
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assert demo_camera.state == STATE_STREAMING
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mock_on_img = mock_open(read_data=b'ON')
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with patch('homeassistant.components.demo.camera.open', mock_on_img,
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create=True):
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image = await camera.async_get_image(hass, demo_camera.entity_id)
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assert mock_on_img.called
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assert mock_on_img.call_args_list[0][0][0][-6:] \
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in ['_0.jpg', '_1.jpg', '_2.jpg', '_3.jpg']
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assert image.content == b'ON'
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async def test_turn_on_state_back_to_streaming(hass, demo_camera):
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"""After turn on state back to streaming."""
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assert demo_camera.state == STATE_STREAMING
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await common.async_turn_off(hass, demo_camera.entity_id)
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await hass.async_block_till_done()
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assert demo_camera.state == STATE_IDLE
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await common.async_turn_on(hass, demo_camera.entity_id)
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await hass.async_block_till_done()
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assert demo_camera.state == STATE_STREAMING
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async def test_turn_off_image(hass, demo_camera):
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"""After turn off, Demo camera raise error."""
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await common.async_turn_off(hass, demo_camera.entity_id)
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await hass.async_block_till_done()
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with pytest.raises(HomeAssistantError) as error:
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await camera.async_get_image(hass, demo_camera.entity_id)
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assert error.args[0] == 'Camera is off'
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async def test_turn_off_invalid_camera(hass, demo_camera):
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"""Turn off non-exist camera should quietly fail."""
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assert demo_camera.state == STATE_STREAMING
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await common.async_turn_off(hass, 'camera.invalid_camera')
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await hass.async_block_till_done()
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assert demo_camera.state == STATE_STREAMING
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async def test_motion_detection(hass):
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"""Test motion detection services."""
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# Setup platform
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await async_setup_component(hass, 'camera', {
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'camera': {
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'platform': 'demo'
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}
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})
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# Fetch state and check motion detection attribute
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state = hass.states.get('camera.demo_camera')
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assert not state.attributes.get('motion_detection')
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# Call service to turn on motion detection
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common.enable_motion_detection(hass, 'camera.demo_camera')
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await hass.async_block_till_done()
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# Check if state has been updated.
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state = hass.states.get('camera.demo_camera')
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assert state.attributes.get('motion_detection')
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