[测试] Robot Framework

参考

https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html

需要的插件

vscode 插件： robocrop
pip install -U wxPython==4.0.7.post2
pip install robotframework-SSHLibrary==3.4.0
python -m pip install robotframework
pip install robotframework-ftplibrary

注意函数空格的问题

No keyword with name ‘Run Shell Command ssh ${service}[0]-a “pkill ${service}[1]; date; pkill aim;” Timeout=30’ found. Did you try using keyword ‘CommonSBCResources.Run Shell Command’ or ‘OperatingSystem.Run’ and forgot to use enough whitespace between keyword and arguments?
怎么算是足够多的space？

list 实例/for

http://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#list-variables
${service_list}= Evaluate [[‘abc’, ‘df’, ‘ab’], [‘d’, ‘b’, ‘e’], [‘e’, ‘e’, ‘e’]]
FOR ${service} IN @{service_list}
${ip_output}= Execute ssh ${service}[0]-b “ip addr show abe”
END

引用library必须是在

必须在这个之后。

*** Settings ***

写自己的library

可以自己写自己的libaray，都是python的代码，对应的接口名称需要稍微改一下。在python里是小写和下划线，到了robot，就是下划线替换为空格，首字母大写。这样更接近自然语言？

#!/usr/bin/env python3
# NetworkUtil.py
from ipaddress import IPv4Network

class NetworkUtil:
    def netmask_to_prefix(self, netmask):   /// 调用的时候是写单词不用下滑线，头字母大写。
        """Change netmask to prefix

        Args:
            netmask: e.g.: "255.255.255.0"。

        Returns:
            prefix: e.g.:24.
        """
        network = IPv4Network(f"0.0.0.0/{netmask}")
        return network.prefixlen