conftest.py 文件源码

def setup_db():
    """ Creates a mongodb instance and shuts it down after testing has concluded. """

    client = MongoClient(api.config.testing_mongo_addr,
                         api.config.testing_mongo_port)[api.config.testing_mongo_db_name]

    if len(client.collection_names()) != 0:
        client.connection.drop_database(api.config.testing_mongo_db_name)

    #Set debug client for mongo
    if api.common.external_client is None:
        api.common.external_client = client

    return client