python使用笔记29--代码驱动

 1 import unittest
 2 import requests
 3 import jsonpath
 4 import time
 5 import nnreport
 6 
 7 def get_value(d,key,expr=False,more=False):
 8     if expr:
 9         jp = jsonpath.jsonpath(d,key)#获取json字符串里某个key的值，返回的是[]
10     else:
11         jp = jsonpath.jsonpath(d, '$..%s' % key)  # 获取json字符串里某个key的值，返回的是[]
12 
13     if jp:
14         if more:
15             return jp
16         else:
17             return jp[0]
18 
19 
20 class LiteMallBase(unittest.TestCase):
21     username = "admin123"
22     password = username
23     host = "http://127.0.0.1:8080"
24 
25     def login(self):
26         '''登录'''
27         url = self.host + '/admin/auth/login'
28         data = {'username': self.username, 'password': self.password}
29         r = requests.get(url, json=data)
30         token = get_value(r.json(), 'token')
31         self.assertIsNotNone(token, msg='获取不到token值')
32         return token
33 
34     def create_coupon(self, name, token, money):
35         '''建券'''
36         url = self.host + "/admin/coupon/create"
37 
38         data = {"name": name, "desc": "优惠券111",
39                 "total": "999", "discount": 100, "min": money,
40                 "limit": 1, "type": 0, "status": 0, "goodsType": 0,
41                 "goodsValue": [], "timeType": 0, "days": "10",
42                 "startTime": None, "endTime": None}
43         headers = {'X-Litemall-Admin-Token': token}
44         r = requests.get(url, json=data, headers=headers)
45         cid = get_value(r.json(), 'id')
46         cname = get_value(r.json(), 'name')
47         errno = get_value(r.json(), 'errno')
48         self.assertEqual(errno, 0, msg='创建券失败%s' % errno)
49         self.assertEqual(name, cname, msg='创建券名和返回的不一致')
50         return cid
51 
52     def index_data(self):
53         '''查询首页数据'''
54         url = self.host + '/wx/home/index'
55         r = requests.get(url)
56         errno = get_value(r.json(), 'errno')
57         self.assertEqual(errno, 0, msg="首页数据查询失败")
58         return r.json()
59 
60 class CouponCreate(LiteMallBase):
61     def test_create_coupon(self):
62         '''建券测试'''
63         name = "自动化测试%s-优惠券" % int(time.time())
64         token = self.login()
65         cid = self.create_coupon(name,token,9999)
66         index_data = self.index_data()
67         coupon_ids = get_value(index_data,'$.data.couponList..id',True,True)
68         self.assertIn(cid,coupon_ids,msg='创建的券ID不存在，不存在的ID是%s'%cid)
69 
70 
71 suite = unittest.makeSuite(CouponCreate)
72 report = nnreport.BeautifulReport(suite)
73 report.report(description='建券测试报告',filename='建券测试报告.html')