def test_init(mock_driver):
"""Test that the camera init properly computes TLV values"""
acc = camera.Camera(_OPTIONS, mock_driver, 'Camera')
management = acc.get_service('CameraRTPStreamManagement')
assert management.get_characteristic('SupportedRTPConfiguration').get_value() == \
'AgEA'
assert (management.get_characteristic('SupportedVideoStreamConfiguration')
.get_value() ==
'AX4BAQACCQMBAAEBAAIBAAMMAQJAAQIC8AADAg8AAwwBAgAEAgIAAwMCHgADDAECgAICAuA'
'BAwIeAAMMAQKAAgICaAEDAh4AAwwBAuABAgJoAQMCHgADDAEC4AECAg4BAwIeAAMMAQJAAQ'
'IC8AADAh4AAwwBAkABAgK0AAMCHgA=')
assert (management.get_characteristic('SupportedAudioStreamConfiguration')
.get_value() ==
'AQ4BAQMCCQEBAQIBAAMBAgEOAQECAgkBAQECAQADAQECAQA=')
def test_setup_endpoints(mock_driver):
"""Test that the SetupEndpoint response is computed correctly"""
set_endpoint_req = ('ARCszGzBBWNFFY2pdLRQkAaRAxoBAQACDTE5Mi4xNjguMS4xMTQDAjPFBAKs1gQ'
'lAhDYlmCkyTBZQfxqFS3OnxVOAw4bQZm5NuoQjyanlqWA0QEBAAUlAhAKRPSRVa'
'qGeNmESTIojxNiAw78WkjTLtGv0waWnLo9gQEBAA==')
set_endpoint_res = ('ARCszGzBBWNFFY2pdLRQkAaRAgEAAxoBAQACDTE5Mi4xNjguMS4yMjYDAjPFBAK'
's1gQlAQEAAhDYlmCkyTBZQfxqFS3OnxVOAw4bQZm5NuoQjyanlqWA0QUlAQEAAh'
'AKRPSRVaqGeNmESTIojxNiAw78WkjTLtGv0waWnLo9gQYBAQcBAQ==')
acc = camera.Camera(_OPTIONS, mock_driver, 'Camera')
setup_endpoints = acc.get_service('CameraRTPStreamManagement')\
.get_characteristic('SetupEndpoints')
setup_endpoints.client_update_value(set_endpoint_req)
assert setup_endpoints.get_value() == set_endpoint_res
def test_set_selected_stream_start_stop(mock_driver):
"""Test starting a stream request"""
selected_config_req = (
'ARUCAQEBEKzMbMEFY0UVjal0tFCQBpECNAEBAAIJAQEAAgEAAwEAAwsBAoAC'
'AgJoAQMBHgQXAQFjAgQr66FSAwKEAAQEAAAAPwUCYgUDLAEBAgIMAQEBAgEA'
'AwEBBAEeAxYBAW4CBMUInmQDAhgABAQAAKBABgENBAEA')
session_id = UUID('accc6cc1-0563-4515-8da9-74b450900691')
session_info = {
'id': session_id,
'address': '192.168.1.114',
'v_port': 50483,
'v_srtp_key': '2JZgpMkwWUH8ahUtzp8VThtBmbk26hCPJqeWpYDR',
'a_port': 54956,
'a_srtp_key': 'CkT0kVWqhnjZhEkyKI8TYvxaSNMu0a/TBpacuj2B',
'process': None
}
acc = camera.Camera(_OPTIONS, mock_driver, 'Camera')
acc.sessions[session_id] = session_info
selected_config = acc.get_service('CameraRTPStreamManagement')\
.get_characteristic('SelectedRTPStreamConfiguration')
patcher = patch('subprocess.Popen', spec=True)
patched_popen = patcher.start()
patched_popen.return_value.pid = 42
patched_popen.return_value.stderr = Mock(return_value='Process stderr')
selected_config.client_update_value(selected_config_req)
patcher.stop()
assert acc.streaming_status == camera.STREAMING_STATUS['STREAMING']
selected_config_stop_req = 'ARUCAQABEKzMbMEFY0UVjal0tFCQBpE='
selected_config.client_update_value(selected_config_stop_req)
assert session_id not in acc.sessions
assert patched_popen.return_value.terminate.called
assert acc.streaming_status == camera.STREAMING_STATUS['AVAILABLE']
# [480, 270, 30],
# [320, 240, 30],
# [320, 180, 30],
],
},
"audio": {
"codecs": [{
'type': 'OPUS',
'samplerate': 24,
}, {
'type': 'AAC-eld',
'samplerate': 16
}],
},
"srtp": True,
# hard code the address if auto-detection does not work as desired: e.g. "192.168.1.226"
"address": util.get_local_address(),
"start_stream_cmd": FFMPEG_CMD
}
# Start the accessory on port 51826
driver = AccessoryDriver(port=51826)
acc = camera.Camera(options, driver, "Camera")
driver.add_accessory(accessory=acc)
# We want KeyboardInterrupts and SIGTERM (terminate) to be handled by the driver itself,
# so that it can gracefully stop the accessory, server and advertising.
signal.signal(signal.SIGTERM, driver.signal_handler)
# Start it!
driver.start()