@Override
    public BackgroundScanner getBackgroundScanner() {
        throw new UnsupportedOperationException("Background scanning API is not supported by the mock.");
    }
Create the  {@link List} of {@link BluetoothGattDescriptor} using the configured values.
mockrxandroidble/src/main/java/com/polidea/rxandroidble2/mockrxandroidble/RxBleClientMock.java