'use strict';
const test_desc = 'disconnect() called before FUNCTION_NAME. ' +
    'Reject with NetworkError.';
const expected = new DOMException(
    'GATT Server is disconnected. Cannot retrieve services. (Re)connect ' +
        'first with `device.gatt.connect`.',
    'NetworkError');
let device;

bluetooth_bidi_test(
    () => getConnectedHealthThermometerDevice({
            filters: [{services: ['health_thermometer']}],
            optionalServices: ['generic_access']
          })
              .then(_ => ({device} = _))
              .then(() => device.gatt.disconnect())
              .then(
                  () => assert_promise_rejects_with_message(
                      device.gatt.CALLS(
                          [getPrimaryService('health_thermometer') |
                           getPrimaryServices() |
                           getPrimaryServices('health_thermometer')[UUID]]),
                      expected)),
    test_desc);
