基于python+selenium的框架思路，pythonselenium,设想：1、使用exc

基于python+selenium的框架思路，pythonselenium,设想：1、使用exc

设想：

1、使用excel编写用例第一个sheet页为用例概要格式如下：

后面的sheet页为具体的用例步骤：

实现所有定位信息都与测试代码分离

2、读取该excel文件取出关键字等信息，作为关键字的参数，通过反射机制传递给关键字方法去执行。

　　关键字模块如下：ObjectMap.py

# coding:utf-8from selenium.webdriver.support.ui import WebDriverWait#获取单个页面元素对象def get_element(driver, locationType, locatorExpression):    try:        element = WebDriverWait(driver, 30).until(lambda x:x.find_element(by=locationType,value = locatorExpression))        return element    except Exception, e:        raise edef get_elements(driver , locationType, locatorExpression):    try:        elements = WebDriverWait(driver, 30).until(lambda x:x.find_elements(by=locationType,value=locatorExpression))        return elements    except Exception, e:        raise e# 由于关键字函数的参数个数不一样，所以通过传递动态参数*args实现传参，关键字方法# 最多需要(driver , locationType, locatorExpression, operationValue)四个参数def open_browser(driver, *args):    driver.get(args[2])def input_string(driver, *args):    WebDriverWait(driver, 30).until(lambda x: x.find_element(by=args[0], value=args[1])).send_keys(args[2])def click(driver, *args):    WebDriverWait(driver, 30).until(lambda x: x.find_element(by=args[0], value=args[1])).click()

测试执行代码如下：

# coding:utf-8from util import ObjectMap, ExcelUtilimport xlrd, xlwtimport timefrom xlutils.copy import copydef baidu_search():    #初始化操作,创建driver    from selenium import webdriver    start_time = time.time()    # print start_time    driver = webdriver.Chrome()    #读取excel中的关键字的值，定位方式的值，定位表达式，和操作值等参数值。然后将参数值传到对应关键字方法中    excelFile = xlrd.open_workbook(r"D:\KeyWordsFrameWork\testScripts\search.xlsx", formatting_info=True)    sheet = excelFile.sheet_by_index(1)    maxRows = sheet.nrows    # print maxRows    for row in range(1, maxRows-1):        keyword = sheet.row_values(row)[2]        locationType = sheet.row_values(row)[3]        locatorExpression = sheet.row_values(row)[4]        operationValue = sheet.row_values(row)[5]        # dir(ObjectMap)获取该模块的所有方法和变量        # print dir(ObjectMap)        for i in dir(ObjectMap):            if keyword == i:                # print i                # 要用到反射机制，通过函数名字符串调用对应方法:http://www.liujiangblog.com/course/python/48                if hasattr(ObjectMap, keyword):                    # print ‘有这个方法‘                    func = getattr(ObjectMap, keyword)                    func(driver, locationType, locatorExpression, operationValue)    end_time = time.time()    take_time = end_time-start_time    print take_time    excleFileCopy = copy(excelFile)    case_sheet = excleFileCopy.get_sheet(0)    case_sheet.write(1,5,take_time)    excleFileCopy.save(r"D:\KeyWordsFrameWork\testScripts\search.xlsx")if __name__ == ‘__main__‘:    baidu_search()

基于python+selenium的框架思路