一、RobotFramework简介
robotframework(RF)是一个基于python开发的,可扩展的,以关键字驱动的自动化测试框架。
2019年7月份之前的RF版本只支持python2.7,2019年7月发布的robotframework版本支持当时最新的python3.7版本,所以对python3.8,3.9等的支持是否友好笔者暂时还不确定。
关键字驱动和数据驱动的区别?
关键字驱动:表示把项目中的一些逻辑封装成关键字(一个函数名),调用不同的关键字组合实现不同的业务逻辑,从而驱动测试用例执行。
数据驱动:把测试用例里面的数据提取到excel或者yaml文件里面,通过改变excel或者yaml中的数据驱动测试用例执行。
二、RF的安装:
1、安装python3.7.3并设置python的环境变量
2、安装robotframework:pip install -i http://pypi.douban.com/simple/ robotframework==3.1(版本最好装3.1的,使用国内镜像源下载,速度会比较快)
robotframework卸载:pip uninstall robotframework(如果不小心装错了robotframework的版本,卸载重新安装)。
3、安装RIDE工具
pip install -i http://pypi.douban.com/simple/ robotframework-ride(使用国内镜像源下载)
pip uninstall robotframework-ride(卸载ride)
4、启动ride
双击桌面图标或者在dos窗口运行ride.py
以下是笔者在运行ride时遇到的报错及解决办法,报错信息如下
Traceback (most recent call last):
File "d:\programfile\python3\lib\site-packages\robotide\application\application.py", line 58, in OnInit
self.frame = RideFrame(self, self._controller)
File "d:\programfile\python3\lib\site-packages\robotide\ui\mainframe.py", line 175, in __init__
self._init_ui()
File "d:\programfile\python3\lib\site-packages\robotide\ui\mainframe.py", line 279, in _init_ui
self.tree = Tree(self, self.actions,
File "d:\programfile\python3\lib\site-packages\robotide\ui\tree.py", line 86, in __init__
self._images = TreeImageList()
File "d:\programfile\python3\lib\site-packages\robotide\ui\images.py", line 42, in __init__
TestCaseController: _TreeImage(self, 'robot.png'),
File "d:\programfile\python3\lib\site-packages\robotide\ui\images.py", line 80, in __init__
self.normal = self._get_image(image_list, normal)
File "d:\programfile\python3\lib\site-packages\robotide\ui\images.py", line 91, in _get_image
img = wx.Image(path, wx.BITMAP_TYPE_PNG).ConvertToBitmap()
wx._core.wxAssertionError: C++ assertion "strcmp(setlocale(LC_ALL, NULL), "C") == 0" failed at ..\..\src\common\intl.cpp(1579) in wxLocale::GetInfo(): You probably called setlocale() directly instead of using wxLocale and now there is a mismatch between C/C++ and Windows locale.
Things are going to break, please only change locale by creating wxLocale objects to avoid this!
OnInit returned false, exiting...
Error in atexit._run_exitfuncs:
wx._core.wxAssertionError: C++ assertion "GetEventHandler() == this" failed at ..\..\src\common\wincmn.cpp(478) in wxWindowBase::~wxWindowBase(): any pushed event handlers must have been removed
解决方法:
进入Python目录下\lib\site-packages\robotide\application\目录,打开application.py文件
在第50行,将self._initial_locale = wx.Locale(wx.LANGUAGE_ENGLISH) 替换为:self.locale = wx.Locale(wx.LANGUAGE_CHINESE_SIMPLIFIED) ,如下图(注意不要使用windows系统自带文本文档编辑,以免编码错误)
保存修改后,重新启动ride.py即可(注意不要使用中文路径)