def setUpClass(cls):
cls.dumper_config = {'DBFileName': 'test_db', 'OutputDirectory': 'test_work_dir',
'MaxSize': 0}
# TODO test with different configurations
assert not Path(cls.dumper_config['OutputDirectory']).exists()
Path(cls.dumper_config['OutputDirectory']).mkdir()
config = configparser.ConfigParser()
config.read('config.ini')
config = config['TelegramAPI']
cls.client = TelegramClient(None, config['ApiId'], config['ApiHash'])
login_client(cls.client, gen_username(10))
dumper = Dumper(cls.dumper_config)
dumper.check_self_user(cls.client.get_me().id)
