def METHOD_NAME(self):
    """Ensure get_version works properly"""
    redis = Redis()
    self.assertTrue(isinstance(get_version(redis), tuple))
    # Parses 3 digit version numbers correctly
    class DummyRedis(Redis):
        def info(*args):
            return {'redis_version': '4.0.8'}
    self.assertEqual(get_version(DummyRedis()), (4, 0, 8))
    # Parses 3 digit version numbers correctly
    class DummyRedis(Redis):
        def info(*args):
            return {'redis_version': '3.0.7.9'}
    self.assertEqual(get_version(DummyRedis()), (3, 0, 7))