import unittest import mock import vcr from steam.webapi import WebAPI, requests from steam.enums import EType, EUniverse test_api_key = 'test_api_key' class TCwebapi(unittest.TestCase): @vcr.use_cassette('vcr/webapi_init.json', mode='once', serializer='json') def test_initialization(self): api = WebAPI(test_api_key)