Python+Selenium框架版(四)- 框架内封装日志类和浏览器引擎类

  目标:如何封装自己的日志类和浏览器引擎类。

  相关步骤:

  1.打开PyCharm,创建如下格式的项目层级结构,文件名称和我保持一样;

  配置文件config.ini:

# this is config file, only store browser type and server URL

[browserType]
#browserName = Firefox
browserName = Chrome
#browserName = IE

[testServer]
URL = https://www.baidu.com
#URL = www.google.com

  

  日志类logger.py代码:

import logging
import os.path
import time

class Logger(object):
    def __init__(self,logger):
        """
        指定保存日志的文件路径,日志级别,以及调用文件
        将日志存入到指定的文件中
        :param logger:
        """

        # 创建一个logger
        self.logger = logging.getLogger(logger)
        self.logger.setLevel(logging.DEBUG)

        # 创建一个handler,用于写入日志文件
        rq = time.strftime('%Y%m%d%H%M',time.localtime(time.time()))
        # log_path = os.path.dirname(os.getcwd()) + '/logs/'
        # 项目根目录下的logs,保存日志
        log_path = os.path.dirname(os.path.abspath('.')) + '/logs/'
        # 如果case组织结构式 /testsuit/featuremodel/xxx.py , 那么得到的相对路径的父路径就是项目根目录
        log_name = log_path + rq + '.log'
        fh = logging.FileHandler(log_name)
        fh.setLevel(logging.INFO)

        # 再创建一个handle,用于输出到控制台
        ch = logging.StreamHandler()
        ch.setLevel(logging.INFO)

        # 定义handle的输出格式
        formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
        fh.setFormatter(formatter)
        ch.setFormatter(formatter)

        # 给logger添加handler
        self.logger.addHandler(fh)
        self.logger.addHandler(ch)

    def getlog(self):
        return self.logger

  

浏览器引擎类browser_engine.py代码:

import configparser
import os.path
from selenium import webdriver
from framework.logger import Logger

logger = Logger(logger="BeowsweEngine").getlog()

class BrowserEngine(object):
    dir = os.path.dirname(os.path.abspath('.')) # 注意相对路径获取方法
    chrome_driver_path = dir + '/tools/chromedriver.exe'
    ie_driver_path = dir + '/tools/IEDriverServer.exe'
    firefox_driver_path = dir + '/tools/geckodriver.exe'

    def __init__(self,driver):
        self.driver =driver

    def open_browser(self,driver):
        config = configparser.ConfigParser()
        file_path = os.path.dirname(os.path.abspath('.')) + '/config/config.ini'
        config.read(file_path)
        # config.read(file_path,encoding='UTF-8'), 如果代码有中文注释,用这个,不然报解码错误
        browser = config.get("browserType","browserName")
        logger.info("You had select %s borwser."%browser)
        url = config.get("testServer","URL")
        logger.info("The test server url is : %s"%url)

        if browser == "Firefox":
            driver == webdriver.Firefox(self.firefox_driver_path)
            logger.info("Starting firefox browser.")
        elif browser == "Chrome":
            driver = webdriver.Chrome(self.chrome_driver_path)
            logger.info("Starting Chrome browser.")
        elif browser == "IE":
            driver = webdriver.Ie(self.ie_driver_path)
            logger.info("Starting IE browser.")

        driver.get(url)
        logger.info("Open url: %s "%url)
        driver.maximize_window()
        logger.info("Maximize the current window.")
        driver.implicitly_wait(10)
        logger.info("Set implicitly wait 10 seconds")
        return driver

    def quit_browser(self):
        logger.info("Now,Close and quit the browser.")
        self.driver.quit()

  

  测试脚本baidu_search.py代码:

import time
import unittest
from framework.browser_engine import BrowserEngine

class BaiduSearch(unittest.TestCase):
    def setUp(self):
        """
        测试固件的setUP()的代码,主要是测试的前提准备工作
        :return:
        """
        browse = BrowserEngine(self)
        self.driver = browse.open_browser(self)

    def tearDown(self):
        """
        测试结束后的操作,这里基本上都是关闭浏览器
        :return:
        """
        self.driver.quit()

    def test_baidu_search(self):
        """
        这里一定要test开头,把测试逻辑代码封装到一个test开头的方法里
        :return:
        """
        self.driver.find_element_by_id('kw').send_keys('selemiun')
        time.sleep(1)
        try:
            assert 'selenium' in self.driver.title
            print('Test Pass.')
        except Exception as e:
            print('Test Fail.',format(e))

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

 

  工具包,这里把三个浏览器的driver文件都放根目录一个文件夹里,这样别人拷贝这个项目也不需要去下载这些文件。

运行结果:

参考文章:https://blog.csdn.net/u011541946/article/details/70243441

  

原文地址:https://www.cnblogs.com/zhaocbbb/p/12665336.html