'Test configuration.'

def test_invalid_config(self):

    self.assertFalse(setup_component(self.hass, 'rfxtrx', {'rfxtrx': {}}))
    self.assertFalse(setup_component(self.hass, 'rfxtrx', {'rfxtrx': {'device': ('/dev/serial/by-id/usb' + '-RFXCOM_RFXtrx433_A1Y0NJGR-if00-port0'), 'invalid_key': True}}))
