python学习重点笔记excel用例输入.doc

python学习笔记（接口自动化框架 V2.0）
这个是依照上次框架版本进行优化
用python获取excel文献中测试用例数据
通过requets测试接口、并使用正则表达式验证响应信息内容
生成xml文献测试报告
版本更新内容：
1. 整顿了CreateTest.test_main()流程逻辑
2. 优化了testcase.xls文献格式
3. 添加了生成XML文献测试报告

代码如下：

1 #!/usr/bin/env python
2 # -*- coding：utf_8 -*-
3 # 获取测试用例文献excel
4
5 import xlrd
6 import json
7
8
9 class CreateExcel:
10 def __init__(self):
11 pass
12
13 @classmethod
14 def open_excel(cls):
15 path = "testcase.xls"
16 workbook = xlrd.open_workbook(path)
17 table = workbook.sheets()[0]
18 return table
19
20 # 获取sheet
21
22 @classmethod
23 def get_nrows(cls，table):
24 nrows = table.nrows
25 return nrows
26
27 # 获取行号
28
29 @classmethod
30 def get_id(cls，table，nrows):
31 testid = []
32 for i in range(1，nrows):
33 testid.append(table.cell(i，0).value)
34 return testid
35
36 @classmethod
37 def get_name(cls，table，nrows):
38 testname = []
39 for i in range(1，nrows):
40 testname.append(table.cell(i，1).value)
41 return testname
42
43 # 获取用例name
44
45 @classmethod
46 def get_data(cls，table，nrows):
47 testdata = []
48 for i in range(1，nrows):
49 try:
50 data = json.loads(table.cell(i，2).value)
51 testdata.append(data)
52 except ValueError:
53 testdata.append(None)
54 return testdata
55
56 # 获取data接口参数
57
58 @classmethod
59 def get_url(cls，table，nrows):
60 testurl = []
61 for i in range(1，nrows):
62 testurl.append(table.cell(i，3).value)
63 return testurl
64
65 # 获取接口测试url
66
67 @classmethod
68 def get_method(cls，table，nrows):
69 testmethod = []
70 for i in range(1，nrows):
71 testmethod.append(table.cell(i，4).value)
72 return testmethod
73
74 # 获取接口测试method
75
76 @classmethod
77 def get_pattern(cls，table，nrows):
78 testpattern = []
79 for i in range(1，nrows):
80 testpattern.append(table.cell(i，5).value)
81 return testpattern
82
83 # 获取接口盼望响应成果
84

1 #!/usr/bin/env python
2 # -*- coding：utf_8 -*-
3 # 测试核心组件
4
5 import requests
6 import re
7 from datetime import datetime
8 from createexcel import CreateExcel
9 from xml.dom import minidom
10 import sys
11
12
13 class CreateTest:
14 reload(sys)
15 sys.setdefaultencoding("utf-8")
16
17 # 避免字符串写入文献出错
18
19 def __init__(self):
20 pass
21
22 @classmethod
23 def test_api(cls，method，url，data):
24 global results
25 try:
26 if method == "post":
27 results = requests.post(url，data)
28 if method == "get":
29 results = requests.get(url，data)
30 return results
31 except Exception.__bases__:
32 print "服务器访问失败"
33
34 # 接口函数
35
36 @classmethod
37 def test_on(cls):
38 print "用例执行开始"
39
40 @classmethod
41 def test_close(cls):
42 print "用例执行结束"
43
44 @classmethod
45 def test_result(cls，pa):
46 global report
47 try:
48 pattern = pile(pa)
49 match = pattern.search(testresults.text)
50 if match.group() == pa:
51 report = "测试通过"
52 except AttributeError:
53 report = "测试失败"
54 return report
55
56 # 正则表达式检测
57
58 @classmethod
59 def test_http(cls，code):
60 print "祈求返回状态码： "，code
61
62 @classmethod
63 def test_time(cls):
64 nowtime = datetime.today()
65 time = nowtime.strftime("%Y-%m-%d %H:%M:%S")
66 return time
67
68 # 获取当前时间转化字符串
69
70 @classmethod
71 def test_report(cls):
72 nowtime = datetime.today()
73 reportime = nowtime.strftime("%Y%m%d%H%M%S")
74 reportname = reportime + ".xml"
75 return reportname
76
77 # 获取测试报告文献名称
78
79 @classmethod
80 def test_main(cls):
81 global testresults
82 table = CreateExcel.open_excel()
83 nrows = CreateExcel.get_nrows(table)
84 xml = minidom.Document()
85 xml.appendChild(xml.createComment("测试报告"))
86 caselist = xml.createElement("caselist")
87 xml.appendChild(caselist)
88 for i in range(0，nrows - 1):
89 testid = CreateExcel.get_id(table，nrows)[i]
90 testname = CreateExcel.get_name(table，nrows)[i]
91 testdata = CreateExcel.get_data(table，nrows)[i]
92 testurl = CreateExcel.get_url(table，nrows)[i]
93 testmethod = CreateExcel.get_method(table，nrows)[i]
94 testpattern = CreateExcel.get_pattern(table，nrows)[i]
95
96 # 执行测试
97 CreateTest.test_on()
98 testresults = CreateTest.test_api(testmethod，testurl，testdata)
99 testcode = str(testresults.status_code)
100 try:
101 CreateTest.test_http(testresults.status_code)
102 except AttributeError:
103 pass
104 CreateTest.test_close()
105 # 执行结束
106 # 生成xml文献
107 case = xml.createElement("case")
108 case.setAttribute("id"，testid)
109 # 输入用例ID
110
111 name = xml.createElement("name")
112 name.appendChild(xml.createTextNode(testname))
113 # 输入用例名称
114 method = xml.createElement("method")
115 method.appendChild(xml.createTextNode(testmethod))
116 # 输入接口类型
117 code = xml.createElement("code")
118 code.appendChild((xml.createTextNode(testcode)))
119 # 输入用例返回状态码
120 result = xml.createElement("result")
121 result.appendChild(xml.createTextNode(CreateTest.test_result(testpattern)))
122 # 输入用例测试成果
123 time = xml.createElement("time")
124 time.appendChild(xml.createTextNode(CreateTest.test_time()))
125 # 输入用例执行时间
126
127 case.appendChild(name)
128 case.appendChild(method)
129 case.appendChild(code)
130 case.appendChild(result)
131 case.appendChild(time)
132
133 caselist.appendChild(case)
134 # xml文献生成结束
135 filename = file(CreateTest.test_report()，"w+")
136 # 生成以当前时间命名测试报告文献
137 xml.writexml(filename)
138 filename.close()
139 # 关闭文献
140
141
142 if __name__ == '__main__':
143 CreateTest.test_main()

下面是测试入口：

1 #!/usr/bin/env python
2 # -*- coding：utf_8 -*-
3 # ****************************************************************
4 # interface.py
5 # Author ：ChenLei
6 # Version ：2.0
7 # Date ：-4-15
8 # ****************************************************************
9
10 import time
11 from createtest import CreateTest
12
13 start = time.clock()
14 CreateTest.test_main()
15 end = time.clock()
16
17 print "接口自动化脚本运营时间：%.03f seconds" % (end - start)

 运营后自动生成 当前时间xml文献 如下：

分类: python