def test_GSVSentences(self):
        """
        A complete sequence of GSV sentences fires
        C{beaconInformationReceived}.
        """
        sentences = [GPGSV_FIRST, GPGSV_MIDDLE, GPGSV_LAST]
        callbacksFired = ['beaconInformationReceived']

        def checkPartialInformation():
            self.assertNotIn('_partialBeaconInformation', self.adapter._state)

        self._receiverTest(sentences, callbacksFired, checkPartialInformation)

        A complete sequence of GSV sentences fires
        C{beaconInformationReceived}.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/positioning/test/test_nmea.py