'use strict'; const test_desc = 'Request for absent characteristics with UUID. ' + 'Reject with NotFoundError.'; bluetooth_test(() => getEmptyHealthThermometerService() .then(({service}) => assert_promise_rejects_with_message( service.CALLS([ getCharacteristic('battery_level')| getCharacteristics('battery_level')[UUID] ]), new DOMException( `No Characteristics matching UUID ${battery_level.uuid} found ` + `in Service with UUID ${health_thermometer.uuid}.`, 'NotFoundError'))), test_desc);