使用从一种情况到另一种情况的响应数据

问题描述：

我想通过空手道来模拟一个端到端的测试结构，在其中执行以下操作:

With Karate, I'm looking to simulate an end-to-end test structure where I do the following:

对特定数据进行GET请求
将值存储为def变量
将该信息用于单独的场景

Make a GET request to specific data
Store a value as a def variable
Use that information for a separate scenario

这是我到目前为止所拥有的:

This is what I have so far:

Scenario: Search for asset
    Given url "https://foo.bar.buzz"
    When method get
    Then status 200
    * def responseItem = $.items[0].id // variable initialized from the response
Scenario: Modify asset found
    Given url "https://foo.bar.buzz/" + responseItem
    // making request payload
    When method put.....

我尝试阅读文档以重用信息，但这似乎是为了进行更深入的测试.

I tried reading the documentation for reusing information, but that seemed to be for more in-depth testing.

有想法吗?

答

强烈建议将这种流程建模为一种情况.请参阅文档: https://github.com/intuit/karate#script-structure

It is highly recommended to model flows like this as one scenario. Please refer to the documentation: https://github.com/intuit/karate#script-structure

使用def在后台设置的变量将在每次设想.如果您正在寻找一种方法，每次只能做一次功能，看一下callonce.另一方面，如果您是期望后台中的变量被一种情况修改这样以后的人就可以看到更新后的值-这不是您的方式应该考虑它们，并且应该将流"合并为一个设想.请记住，您应该可以注释掉场景或通过标记跳过一些而不影响其他标记.注意并行运行程序将并行运行Scenario-s，这意味着它们可以按任何顺序运行.

Variables set using def in the Background will be re-set before every Scenario. If you are looking for a way to do something only once per Feature, take a look at callonce. On the other hand, if you are expecting a variable in the Background to be modified by one Scenario so that later ones can see the updated value - that is not how you should think of them, and you should combine your 'flow' into one scenario. Keep in mind that you should be able to comment-out a Scenario or skip some via tags without impacting any others. Note that the parallel runner will run Scenario-s in parallel, which means they can run in any order.

也就是说，您可能正在寻找Background或hooks: https://github.com/intuit/karate#hooks

That said, maybe the Background or hooks is what you are looking for: https://github.com/intuit/karate#hooks

使用从一种情况到另一种情况的响应数据

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