def METHOD_NAME(self):
    repo_name = '测试-test-repo-%s' % randstring(6)
    data = {
        'name': repo_name,
        'desc': 'just for test - 测试用资料库',
    }
    repo = self.post(REPOS_URL, data=data).json()
    repo_id = repo['repo_id']
    return _Repo(repo_id)