@Test
public void stop() throws Exception {

    when(Nanny.isPermissionNannyInstalled(mContext)).thenReturn(true);
    mNannyRequest.addFilter(mEvent);
    mNannyRequest.setPayload(mIntent);
    mNannyRequest.startRequest(mContext);
    mNannyRequest.stop(mContext);
    verify(mContext).unregisterReceiver((BroadcastReceiver) notNull());
}