python自动化--批量执行测试之生成报告

一、生成报告

1.先执行一个用例，并生成该用例的报告

# -*- coding: utf-8 -*-
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.common.exceptions import NoSuchElementException
from selenium.common.exceptions import NoAlertPresentException
import unittest, time, re,HTMLTestRunner

class Baidy(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.implicitly_wait(30)
        self.base_url = "https://www.baidu.com"
        self.verificationErrors = []
        self.accept_next_alert = True

    def test_baidy(self):
        u"""百度搜索"""
        driver = self.driver
        driver.get(self.base_url + "/")
        driver.find_element_by_id("kw").clear()
        driver.find_element_by_id("kw").send_keys("selenium webdriver")
        driver.find_element_by_id("su").click()
        time.sleep(2)
        driver.close()

    def test_baidu_set(self):
        u"""百度设置"""
        driver = self.driver
        #  进入搜索设置页面
        driver.get(self.base_url+'/gaoji/preferences.html')

        menu = driver.find_element_by_id("nr")
        menu.find_element_by_xpath(".//option[@value='20']").click()
        driver.find_element_by_id("save").click()
        driver.switch_to_alert().accept()
        time.sleep(2)
        driver.close()

    def tearDown(self):
        self.driver.quit()
        self.assertEqual([], self.verificationErrors)

if __name__ == "__main__":
    #  定义一个单元测试容器
    testunit = unittest.TestSuite()
    testunit.addTest(Baidy.test_baidy)
    testunit.addTest(Baidy.test_baidu_set)

    #  定义报告存放路径
    filename = r'E:\abc\web_testing\result.html'
    fp = file(filename, 'wb')

    #  定义测试报告
    runner = HTMLTestRunner.HTMLTestRunner(
        stream=fp,
        title=u'百度搜索测试报告',
        description=u'用例执行情况：')

    #  运行测试用例
    runner.run(testunit)
    fp.close()

2.批量执行测试用例，先构造两个用例

# -*- coding: utf-8 -*-
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.common.exceptions import NoSuchElementException
from selenium.common.exceptions import NoAlertPresentException
import unittest, time, re,HTMLTestRunner

class Baidy(unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.implicitly_wait(30)
        self.base_url = "https://www.baidu.com"
        self.verificationErrors = []
        self.accept_next_alert = True

    def test_baidy(self):
        u"""百度搜索"""
        driver = self.driver
        driver.get(self.base_url + "/")
        driver.find_element_by_id("kw").clear()
        driver.find_element_by_id("kw").send_keys("selenium webdriver")
        driver.find_element_by_id("su").click()
        time.sleep(2)
        driver.close()

    def test_baidu_set(self):
        u"""百度设置"""
        driver = self.driver
        #  进入搜索设置页面
        driver.get(self.base_url+'/gaoji/preferences.html')

        menu = driver.find_element_by_id("nr")
        menu.find_element_by_xpath(".//option[@value='20']").click()
        driver.find_element_by_id("save").click()
        driver.switch_to_alert().accept()
        time.sleep(2)
        driver.close()

    def tearDown(self):
        self.driver.quit()
        self.assertEqual([], self.verificationErrors)

if __name__ == "__main__":
    unittest.main()

baidy.py

# -*- coding: utf-8 -*-
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.common.exceptions import NoSuchElementException
from selenium.common.exceptions import NoAlertPresentException
import unittest, time, re

class Youdao(unittest.TestCase):

    def setUp(self):
        self.driver = webdriver.Firefox()
        self.driver.implicitly_wait(30)
        self.base_url = "http://www.youdao.com"
        self.verificationErrors = []
        self.accept_next_alert = True

    def test_youdao_search(self):
        u"""有道搜索"""
        driver = self.driver
        driver.get(self.base_url + "/")
        #  driver.find_element_by_id("query").clear()
        #  driver.find_element_by_id("query").send_keys(u"你好")
        #  driver.find_element_by_id("qb").click()
        driver.find_element_by_id("translateContent").clear()
        driver.find_element_by_id("translateContent").send_keys(u"你好")
        driver.find_element_by_xpath(".//*[@id='form']/button").click()
        time.sleep(2)
        driver.close()

    def tearDown(self):
        self.driver.quit()
        self.assertEqual([], self.verificationErrors)

if __name__ == "__main__":
    unittest.main()

youdao.py

并构造测试套件：根据套件来执行这两个文件的几条用例（baidu.py两条用例，youdao.py三条用例）

代码：

# -*- coding:utf-8 -*-
import unittest
import baidy,youdao
import HTMLTestRunner
import time

testunit = unittest.TestSuite()

#  将测试用例加入到测试容器（套件）中
testunit.addTest(unittest.makeSuite(baidy.Baidy))
testunit.addTest(unittest.makeSuite(youdao.Youdao))

#  执行测试套件
#  runner = unittest.TextTestRunner()
#  runner.run(testunit)

#  定义报告存放路径，支持相对路径
filename = r"E:\abc\web_testing\test_case\all_test.html"
fp = file(filename, 'wb')

runner = HTMLTestRunner.HTMLTestRunner(
    stream=fp,
    title=u'百度搜索测试报告',
    description=u'用例执行情况')

#  执行测试用例
runner.run(testunit)
fp.close()

all_test.py

注意，报告的基本格式如下：

#  定义报告存放路径，支持相对路径
filename = r"E:\abc\web_testing\test_case\all_test.html"
fp = file(filename, 'wb')

runner = HTMLTestRunner.HTMLTestRunner(
    stream=fp,
    title=u'百度搜索测试报告',
    description=u'用例执行情况')

#  执行测试用例
runner.run(testunit)
fp.close()

生成的报告如下：

二、报告文件取当前的时间

在all_test.py中引入time,即import time,几个time的常用函数：

time.time() 获取当前时间戳
time.localtime() 当前时间的 struct_time 形式
time.ctime() 当前时间的字符串形式
time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())

将all_test.py文件改为：

...
#  取前面时间
now = time.strftime("%Y-%m-%d %H：%M：%S", time.localtime(time.time()))

#  定义报告存放路径，支持相对路径
filename = r"E:\abc\web_testing\test_case"+ now +'all_test.html'
fp = file(filename, 'wb')

runner = HTMLTestRunner.HTMLTestRunner(
    stream=fp,
    title=u'百度搜索测试报告',
    description=u'用例执行情况')
...

执行用例，即报错：

IOError: [Errno 22] invalid mode ('wb') or filename: 'E:\\abc\\web_testing\\test_case2016-12-21 19:43:20all_test.html'

这是因为时间不能用“：”冒号

now = time.strftime("%Y-%m-%d %H：%M：%S", time.localtime(time.time()))

将它改成：

now = time.strftime("%Y-%m-%d-%H_%M_%S", time.localtime(time.time()))

即可

以上内容感谢虫师的相关博客和书籍