如何在Robot Framework中编写if语句的多个条件
我if
在Robot Framework中编写条件时遇到麻烦。
我要执行
Run Keyword If '${color}' == 'Red' OR '${color}' == 'Blue' OR '${color}' == 'Pink' Check the quantity
我可以Run keyword If
在一个条件下使用此关键字,但是在多个条件下,出现此错误:
失败:关键字名称不能为空。
我也想使用这些关键字:
Run Keyword If '${color} == 'Blue' AND '${Size} == 'Small' AND '${Design}' != '${Simple}' Check the quantity
和
Run Keyword Unless '${color}' == 'Black' OR '${Size}' == 'Small' OR '${Design}' == 'Simple'
但是我最终会遇到错误。
回答:
您应该使用小写字母“ or”和“ and”,而不是OR和AND。
并且要注意关键字和参数之间的空格/制表符(您至少需要两个空格)。
这是一个代码示例,您的三个关键字运行良好:
这是文件ts.txt
:
*** test cases *** mytest
${color} = set variable Red
Run Keyword If '${color}' == 'Red' log to console \nexecuted with single condition
Run Keyword If '${color}' == 'Red' or '${color}' == 'Blue' or '${color}' == 'Pink' log to console \nexecuted with multiple or
${color} = set variable Blue
${Size} = set variable Small
${Simple} = set variable Simple
${Design} = set variable Simple
Run Keyword If '${color}' == 'Blue' and '${Size}' == 'Small' and '${Design}' != '${Simple}' log to console \nexecuted with multiple and
${Size} = set variable XL
${Design} = set variable Complicated
Run Keyword Unless '${color}' == 'Black' or '${Size}' == 'Small' or '${Design}' == 'Simple' log to console \nexecuted with unless and multiple or
这是我执行它时得到的:
$ pybot ts.txt==============================================================================
Ts
==============================================================================
mytest .
executed with single condition
executed with multiple or
executed with unless and multiple or
mytest | PASS |
------------------------------------------------------------------------------
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