def test_public_sparkle_update(self):
        ChannelFactory._meta.database = 'root'
        channel_name = 'test'
        channel = ChannelFactory(name=channel_name)
        app_name = 'SparrowTestApp'
        ApplicationFactory._meta.database='root'
        app = ApplicationFactory(name=app_name)
        file = SimpleUploadedFile("test.dmg", b"content")
        SparkleVersionFactory._meta.database='root'
        SparkleVersionFactory.create(channel=channel, app=app, file=file)
        url = '%s%s' % (self.live_server_url, reverse('sparkle_appcast', kwargs=dict(app_name=app_name, channel=channel_name)))  # replace by reverse
        resp = requests.get(url)
        root = objectify.fromstring(resp.content)
        self.assertTrue(app_name != str(root.channel.item.title))
dataset/ETHPy150Open Crystalnix/omaha-server/omaha_server/omaha/tests/test_public.py/PublicTests.test_public_sparkle_update/operator `in` -> `!=`