用例执行模块
1. 借助外部文件记录需要执行的用例
testcases.txt(带“#”标识的用例不会被执行):
Test_Login.py
Test_Login_2.py
#Test_Login_3.py
Test_Login_4.py
2. 利用nose的nosetests命令执行各个用例：
import subprocess
class RunTests(object):
"""description of class"""
def __init__(self):
self.testcaselistfile = "testcases.txt"
#use nosetests command to execute test case list
def LoadAndRunTestCases(self):
f = open(self.testcaselistfile)
testfiles = [test for test in f.readlines() if not test.startswith("#")]
f.close()
for item in testfiles:
subprocess.call("nosetests "+str(item).replace("
\n"，"")，shell = True)
if __name__ == "__main__":
newrun = RunTests()
newrun.LoadAndRunTestCases()
测试结果报表生成模块
测试报表模块写了两种格式：xml和html
TestReport.py
from xml.etree import ElementTree as ET
import os
import lxml.etree as mytree
from lxml import html
class TestReport(object):
"""description of class"""
def __init__(self):
self.testreport = "TestResult.xml"
#If there is no "TestResult.xml"， then create one
def CreateTestResultFile(self):
if os.path.exists(self.testreport) == False:
newElem = ET.Element("TestCases")
newTree = ET.ElementTree(newElem)
newTree.write(self.testreport)
#Write test result to xml
def WriteResult(self，testcaseInfo):
self.CreateTestResultFile()
testResultFile = ET.parse(self.testreport)
root = testResultFile.getroot()
newElem = ET.Element("TestCase")
newElem.attrib = {
"ID":testcaseInfo.id，
"Name":testcaseInfo.name，
"Owner":testcaseInfo.owner，
"Result":testcaseInfo.result，
"StartTime":testcaseInfo.starttime，
"EndTime":testcaseInfo.endtime，
"ErrorInfo":testcaseInfo.errorinfo
}
root.append(newElem)
testResultFile.write(self.testreport)
#If there is no "TestResult.html" file exists， then create one with default style
def CreateHtmlFile(self):
if os.path.exists("TestResult.html") == False:
f = open("TestResult.html"，'w')
message = """<html>
<head>
<title>Automation Test Result</title>
<style>
table {
border-collapse: collapse;
padding: 15px;
font-family: "Trebuchet MS"， Arial， Helvetica， sans-serif;
}
th{
background-color: green;
color: white;
border: 1px solid #ddd;
padding-bottom: 15px;
padding-top: 15px;
}
tr{
border: 1px solid #008000;
padding-bottom: 8px;
padding-top: 8px;
text-align: left;
}
td{
border: 1px solid #008000;
}
</style>
</head>
<body>
<h1>Automation Test Result</h1>
<table>
<tr>
<th>ID</th>
<th>Name</th>
<th>Owner</th>
<th>Result</th>
<th>StartTime</th>
<th>EndTime</th>
<th>ErrorMessage</th>
</tr>
</table>
</body>
</html>
"""
f.write(message)
f.close()
#append new test result to testresult file
def WriteHTML(self，testcaseinfo):
self.CreateHtmlFile()
f = open("TestResult.html"，"r")
htmlcontent = f.read()
f.close()
tree = html.fromstring(htmlcontent)
tableElem = tree.find(".//table")
if testcaseinfo.result == "Failed":
mytablerow = "<tr><td>{0}</td><td>{1}</td><td>{2}</td><td bgcolor="#FF0000">{3}</td><td>{4}</td><td>{5}</td><td>{6}</td></tr>".format(testcaseinfo.id，testcaseinfo.name，testcaseinfo.owner，testcaseinfo.result，testcaseinfo.starttime，testcaseinfo.endtime，testcaseinfo.errorinfo)
else:
mytablerow = "<tr><td>{0}</td><td>{1}</td><td>{2}</td><td>{3}</td><td>{4}</td><td>{5}</td><td>{6}</td></tr>".format(testcaseinfo.id，testcaseinfo.name，testcaseinfo.owner，testcaseinfo.result，testcaseinfo.starttime，testcaseinfo.endtime，testcaseinfo.errorinfo)
tableElem.append(mytree.HTML(str(mytablerow)))
f = open("TestResult.html"，"w")
#html.tostring
newContent = repr(html.tostring(tree，method="html"，with_tail=False))
newContent = newContent.replace(r"
"，"").replace(r" "，"").replace('b''，"")
newContent = newContent[:len(newContent)-1]
f.write(newContent)
f.close()
ok，后看一下生成的测试报表：
总结
在网上有很多关于Selenium自动化的Best Practice，当然大家也可以根据自己的需求来DIY自己的框架，不管简陋与否，好用才是硬道理
