Python+Requests接口自動化測試實戰(2) --引入Pytest框架

前段時間公司業務需要，準備把之前的接口自動化的腳本整理一下，把之前的冗長的代碼整理成一個個的用例，這樣代碼的可讀性就變得高了，而且相應的維護的成本降低。我們用到的是Pytest框架，關於框架的介紹及優點我這邊就不贅述了，這邊直接從實際的框架運用着手，相信大家對Pytest框架有個更加深刻的瞭解。

環境搭建

pip install pytest

安裝好了後直接

pytest version

實際運用

import pytest
import requests
import json
import time
@pytest.fixture()
def feeds_get():
    feeds = requests.get(url='https://api.xxxx.xxxx.tv/feeds/feed/mix?devid=328ExxA-5954-4C29-9x48-AE0ExxB722B4&pageSize=9&uid=70192',
        headers={'version': '32'})
    JsonToDic = json.loads(feeds.text)
    return JsonToDic

@pytest.fixture()
def feed_detail(feeds_get):
    feedList = feeds_get['data']['list']
    return feedList

@pytest.fixture()
def feeds_parsing_date(feed_detail):
    crtTimeSortList = []
    for feed_count in range(0,9):
        feedList = (feed_detail[feed_count])
        crtTimeSortList.append ( feedList['crtTimeSort'] )
    return crtTimeSortList

@pytest.fixture()
def feeds_get_pidlist(feed_detail):
    pidlist = []
    for feed_count in range(0,9):
        feedList = (feed_detail[feed_count])
        pidlist.append(feedList['pid'] )
    return pidlist

@pytest.fixture()
def feeds_get_userid(feed_detail):
    userid  = []
    for feed_count in range(0,9):
        feedList = (feed_detail[feed_count])
        userid.append(feedList['userid'])
    return userid

@pytest.fixture()
def feeds_get_column(feed_detail):
    columnlist = []
    for feed_count in range(0,9):
        feedList = (feed_detail[feed_count])
        columnlist.append(feedList['column_id'] )
    return columnlist

#服務器請求是否失敗
def test_feeds_connect(feeds_get):
    assert feeds_get

#賬戶ID是否有推送
def test_DeviceId(feeds_get):
    assert feeds_get['msg'] != 'recom result is not enough'

#檢查本次請求的feed數量是否爲9
def test_feedcount(feed_detail):
    assert len(feed_detail) == 9

#檢查重複內容
def test_repeatcontent(feeds_get_pidlist):
    assert len(feeds_get_pidlist) == len(set(feeds_get_pidlist))

#檢查重複專欄
def test_repeatuser(feeds_get_column):
    assert len(feeds_get_column) == len(set(feeds_get_column))

#檢查重複用戶
def test_repeatuser(feeds_get_userid):
    assert len(feeds_get_userid) == len(set(feeds_get_userid))

#檢查文章視頻是否爲三個月之內的
def test_feed_in90day(feeds_parsing_date):
    now_time = time.strftime("%Y%m%d%H%M%S", time.localtime())
    t = int(now_time)
    pass_time = t - 300000000
    for feed_count in range(0,9):
        assert int(feeds_parsing_date[feed_count]) > pass_time

大家可以發現是不是每一條自動化的case都可以寫成一條assert語句，這樣自動化代碼的可讀性是不是提高了而且可維護性也提高了。