def test_manager(self):
        
        URI = 'mysql://*****:*****@localhost/kvlite_test'
        collection = 'kvlite_test'
        
        manager = MysqlCollectionManager(URI)

        if collection in manager.collections():
            manager.remove(collection)
            
        self.assertNotIn(collection, manager.collections())

        manager.create(collection)
        self.assertIn(collection, manager.collections())

        manager.remove(collection)
        self.assertNotIn(collection, manager.collections())

        manager.close()