是否可以在套件/测试设置中创建新变量 - Robot Framework?

问题描述：

是否可以根据关键字的返回值在套件或测试设置中初始化变量?我试过这种语法，但没有用:

Is it possible to initialize a variable in a suite or test setup based on the return value of a keyword? I've tried this sort of syntax and it didn't work:

*** Settings ***
| Suite Setup | ${A variable}= | Set Variable | A String

我知道我可以调用诸如设置套件变量"之类的关键字，但它们不允许我将变量设置为另一个关键字的结果.我在这个例子中使用了设置变量"，但我希望能够在这里调用任何关键字.

I know I can call keywords like "Set Suite Variable" but they don't allow me to set the variable to the result of another keyword. I used "Set Variable" in this example, but I want to be able to call any keyword here.

答

严格来说，不，这是不可能的.在套件或测试设置中，您只能调用关键字，不能直接在 setup 语句中将变量设置为其他关键字的结果.

Strictly speaking, no, it's not possible. Within a suite or test setup you can only call keywords, you cannot set variables to the result of other keywords directly within the setup statement .

话虽如此，很容易创建一个自定义设置关键字来满足您的需求.例如:

That being said, it's easy to create a custom setup keyword that does what you want. For example:

*** Settings ***
| Suite Setup | Custom suite setup

*** Keywords ***
| Custom suite setup
| | ${A Variable}= | Set Variable | A String
| | Set suite variable | ${A Variable}

上述效果与机器人支持直接在设置中从关键字设置变量的效果相同.而且，当然，您可以调用任何关键字，而不仅仅是 Set Variable.

The above has the same effect as if robot supported setting variable from keywords directly in the setup. And, of course, you can call any keyword, not just Set Variable.

是否可以在套件/测试设置中创建新变量 - Robot Framework?

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