python单元测试

需要安装pytest和pytest-html(生成html测试报告）

pip install pytest 和 pip install pytest-html

 setup和teardown的区别

生成测试报告

pip install pytest-html

pytest.main(["--html=./report.html","模块.py"]) 

 

 

 生成的测试报告

读取xml文件 

from xml.dom import minidom

class Readxml():

def read_xml(self,filename,onename,twoname):

root =minidom.parse(filename)

firstnode =root.getElementsByTagName(onename)[0]

secondnode=firstnode.getElementsByTagName(twoname)[0].firstChild.data

return secondnode