python+requests+unittest 接口ddt测试

以数据驱动的形式,将用例维护在py文件中

源码分析:

变量定义

publicParameters.py
  
"""
公共参数 , 按照各公司实情,自行编写
"""
url = "https://XXXX.com"
username = "XXXXXXX"
password = XXXX
tenantId = XXXX
passport_id = XXXX
encryptionKey = XXXX

# 请求参数类型
getType = 'get'
postType = 'post'

参数定义

login.py
from . import publicParameters


# 接口信息
API_ALL = {
    '登录接口': {
        'number': '1',
        'url': publicParameters.url + "xxxxxxxx",
        'type': publicParameters.postType,
        'head': {
                    'Content-Type': 'application/x-www-form-urlencoded',
                    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.80 Safari/537.36'
                    },
        'body': {
            "loginName": "%s" % publicParameters.username,
            "password": "%s" % publicParameters.password,
            "pcCodeForFocusMedia": 0
                    },
        'assert': {
                    'status': 202,
                    },
    },


    '选择租户接口': {
        'number': '2',
        'url': publicParameters.url + "xxxxxxxx",
        'type': publicParameters.postType,
        'head': {
                    'Content-Type': 'application/x-www-form-urlencoded',
                    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.80 Safari/537.36'
                    },
        'body': {
            "tenantId": "%s" % publicParameters.tenantId,
            "passport.id": publicParameters.passport_id,
            "encryptionKey": "%s" % publicParameters.encryptionKey,
            "loginName": "%s" % publicParameters.username
                    },
        'assert': {
                    'status': 0,
                    },
    }
}

执行工具类

test.py
import requests
import time

from autoTest.Api_test.common.login import API_ALL
from autoTest.Api_test.page.Log import Log


def Script():
    log = Log()  # 引用日志方法

    apikeys = API_ALL.keys()  # 获取所有Api参数
    if apikeys:
        for key in apikeys:
            apiname = key
            url = API_ALL[key]['url']
            number = API_ALL[key]['number']
            type = API_ALL[key]['type']
            body = API_ALL[key]['body']
            assertDate = API_ALL[key]['assert']['status']
            if type == 'post':
                log.info("======="+" api名称:" + apiname + "=======")
                data = requests.post(url=url, data=body, verify=False)
                log.info(data.json())
                if assertDate == data.json()['status']:
                    testCode = str(data.status_code)
                    Time = str(data.elapsed.microseconds)
                    log.info("执行编号:" + number + "  响应code:" + testCode + "  响应时间:" + Time + "  请求类型:" + type + "  请求参数:" + str(body))
                else:
                    log.error("接口返回异常, status=%s" % data.json()['status'])
                time.sleep(1)

            if type == 'get':
                log.info("======="+" api名称:" + apiname + "=======")
                data = requests.get(url=url, data=body, verify=False)
                log.info(data.json())
                if assertDate == data.json()['status']:
                    testCode = str(data.status_code)
                    Time = str(data.elapsed.microseconds)
                    log.info("执行编号:" + number + "  响应code:" + testCode + "  响应时间:" + Time + "  请求类型:" + type + "  请求参数:" + str(body))
                else:
                    log.error("接口返回异常, status=%s" % data.json()['status'])
                time.sleep(1)

    else:
        log.error("数据不存在")

unittest执行类

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testCase.py
import unittest

import requests
from requests.packages.urllib3.exceptions import InsecureRequestWarning

# 禁用安全请求警告
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

from autoTest.Api_test.ApiTest import test


class testclassone(unittest.TestCase):
    def setUp(self):
        print("setUp")
        pass
    def test_1(self):
        # 执行脚本
        test.Script()
        pass
    def tearDown(self):
        print("tearDown")
        pass

if __name__ == '__main__':
    unittest.main()

最后,我们还可以批量执行case

# coding=utf-8
import unittest
import time
from autoTest.autoTestAPI import HTMLTestRunner_jpg
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import smtplib
import os

'''
#### 下面三行代码python2报告出现乱码时候可以加上####
import sys
reload(sys)
sys.setdefaultencoding('utf8')
'''

# 这个是优化版执行所有用例并发送报告,分四个步骤
# 第一步加载用例
# 第二步执行用例
# 第三步获取最新测试报告
# 第四步发送邮箱 (这一步不想执行的话,可以注释掉最后面那个函数就行)

# 当前脚本所在文件真实路径
cur_path = os.path.dirname(os.path.realpath(__file__))

def add_case(caseName="case", rule="test*.py"):
    '''第一步:加载所有的测试用例'''
    case_path = os.path.join(cur_path, caseName)  # 用例文件夹
    # 如果不存在这个case文件夹,就自动创建一个
    if not os.path.exists(case_path):os.mkdir(case_path)
    print("test case path:%s"%case_path)
    # 定义discover方法的参数
    discover = unittest.defaultTestLoader.discover(case_path,
                                                  pattern=rule,
                                                  top_level_dir=None)
    print(discover)
    return discover

def run_case(all_case, reportName="report"):
    '''第二步:执行所有的用例, 并把结果写入HTML测试报告'''
    now = time.strftime("%Y_%m_%d_%H_%M_%S")
    report_path = os.path.join(cur_path, reportName)  # 用例文件夹
    # 如果不存在这个report文件夹,就自动创建一个
    if not os.path.exists(report_path):os.mkdir(report_path)
    report_abspath = os.path.join(report_path, "result.html")
    print("report path:%s"%report_abspath)
    fp = open(report_abspath, "wb")
    runner = HTMLTestRunner_jpg.HTMLTestRunner(stream=fp,
                                           title=u'自动化测试报告,测试结果如下:',
                                           description=u'用例执行情况:',
                                            retry=1  # 失败重跑
                                           )

    # 调用add_case函数返回值
    runner.run(all_case)
    fp.close()

def get_report_file(report_path):
    '''第三步:获取最新的测试报告'''
    lists = os.listdir(report_path)
    lists.sort(key=lambda fn: os.path.getmtime(os.path.join(report_path, fn)))
    print (u'最新测试生成的报告: '+lists[-1])
    # 找到最新生成的报告文件
    report_file = os.path.join(report_path, lists[-1])
    return report_file

def send_mail(sender, psw, receiver, smtpserver, report_file, port):
    '''第四步:发送最新的测试报告内容'''
    with open(report_file, "rb") as f:
        mail_body = f.read()
    # 定义邮件内容
    now_time = time.strftime("%Y-%m-%d %H:%M:%S")
    msg = MIMEMultipart()
    body = MIMEText(mail_body, _subtype='html', _charset='utf-8')
    msg['Subject'] = u"自动化测试报告_%s"%now_time
    msg["from"] = sender
    msg["to"] = "".join(receiver)     # 只能字符串
    msg.attach(body)
    # 添加附件
    att = MIMEText(open(report_file, "rb").read(), "base64", "utf-8")
    att["Content-Type"] = "application/octet-stream"
    att["Content-Disposition"] = 'attachment; filename= "report.html"'
    msg.attach(att)
    try:
        smtp = smtplib.SMTP()
        smtp.connect(smtpserver)                      # 连服务器
        smtp.login(sender, psw)
    except:
        smtp = smtplib.SMTP_SSL(smtpserver, port)
        smtp.login(sender, psw)                       # 登录
    smtp.sendmail(sender, receiver, msg.as_string())
    smtp.quit()
    print('test report email has send out !')

if __name__ == "__main__":
    all_case = add_case()   # 1加载用例
    # # 生成测试报告的路径
    run_case(all_case)        # 2执行用例
    # # 获取最新的测试报告文件
    report_path = os.path.join(cur_path, "report")  # 用例文件夹
    report_file = get_report_file(report_path)  # 3获取最新的测试报告
    # #邮箱配置
    sender = "xxxxxx"
    psw = "xxxxx"
    smtp_server = "smtp.163.com"
    port = 465
    receiver = ['xxxxxx']
    send_mail(sender, psw, receiver, smtp_server, report_file, port)  # 4最后一步发送报告

当然缺少HTMLTestRunner_jpg文件的同学,可以百度自行下载(找个好看的)

到这,一个简单的ddt就完成了, 是不是很简单?  哈哈, 中午休息时间,写了代码,又完成了一篇博客,  6666

作者:含笑半步颠√

博客链接:https://www.cnblogs.com/lixy-88428977

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转载自www.cnblogs.com/lixy-88428977/p/10238431.html