selenium+python—HTML生成报告代码

Python自动化测试生成HTML测试报告

HTMLTestRunner是Python标准库unittest单元测试框架的一个扩展，他生成易于使用的HTML测试报告。

Ubuntu放置位置：输入Python3 命令进入Python交互模式，通过import sys 以及sys.path可以查看本机Python的安装目录

root@ranxf:/home/ranxf# python3
Python 3.5.2 (default, Nov 23 2017, 16:37:01) 
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import sys
>>> sys.p
sys.path                 sys.platform             sys.ps2
sys.path_hooks           sys.prefix               
sys.path_importer_cache  sys.ps1                  
>>> sys.path
['', '/usr/lib/python35.zip', '/usr/lib/python3.5', '/usr/lib/python3.5/plat-x86_64-linux-gnu', '/usr/lib/python3.5/lib-dynload', '/usr/local/lib/python3.5/dist-packages', '/usr/lib/python3/dist-packages']

以root身份将HTMLTestRunner.py文件复制到/usr/local/lib/python3.5/dist-packages目录下。

root@ranxf:/usr/local/lib/python3.5/dist-packages# ls
selenium  selenium-3.7.0.dist-info
root@ranxf:/usr/local/lib/python3.5/dist-packages# cp /home/ranxf/下载/HTMLTestRunner.py .
root@ranxf:/usr/local/lib/python3.5/dist-packages# ls
HTMLTestRunner.py  selenium  selenium-3.7.0.dist-info

在交互模式导入模块，如果没有报错，则说明添加成功：

root@ranxf:/usr/local/lib/python3.5/dist-packages# python3
Python 3.5.2 (default, Nov 23 2017, 16:37:01) 
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import HTMLTestRunner
>>> 

 实例：遍历在该路径（/home/ranxf/python_web_unittest-master/test_case）下以test开头的所有用例。

import unittest, time
from HTMLTestRunner import HTMLTestRunner

# 定义测试用例的目录为当前目录
# test_dir = './test_case'
# discover = unittest.defaultTestLoader.discover(test_dir, pattern='test*.py')

if __name__ == '__main__':

    test_dir = '/home/ranxf/python_web_unittest-master/test_case'
    test_report = '/home/ranxf/python_web_unittest-master/report'

    discover = unittest.defaultTestLoader.discover(test_dir, pattern='test*.py')

    # 按照一定格式获取当前时间
    now = time.strftime("%Y-%m-%d %H_%M_%S")

    # 定义报告存放路径

    # filename = './' + now + ' result.html'
    filename = test_report + '/' + now + 'result.html'
    fp = open(filename, 'wb')

    # 定义测试报告
    runner = HTMLTestRunner(stream=fp,
                            title='web测试报告',
                            description='用例执行情况: ')
    runner.run(discover)
    fp.close()

测试项目目录结构如下：

root@ranxf:/home/ranxf/python_web_unittest-master# tree 
.
├── report
├── runtest.py
└── test_case
    ├── test_baidu.py
    └── test_youdao.py

report：放置HTML报告的目录；

runtest.py：遍历测试用例的主程序；

test_case：用例放置目录
运行后的目录结构：
root@ranxf:/home/ranxf/python_web_unittest-master# tree 
.
├── report
│   └── 2017-12-26 15_56_59result.html
├── runtest.py
└── test_case

    ├── test_baidu.py
    └── test_youdao.py