如果数据元素的顺序不同，则空手道匹配失败 [英] Karate match fails if the order of data elements is different

问题描述

我正在尝试验证Xml响应，其中一个父元素具有多个子元素，这些子元素具有相同的标签，但文本内容不同，如下所示:

I'm trying to validate an Xml response where one parent element has multiple child elements with the same tags but different text content like so:

Scenario: test  
      Given def expectation = <parent><child>1</child><child>2</child</parent>  
      And def reality = <parent><child>2</child><child>1</child></parent>  
      Then match reality == expectation

空手道应该不受数据元素顺序的影响，但是这种情况会失败.这是错误还是我忽略了什么?

Karate is supposed to not be affected by the order of data elements but this scenario fails. Is this a bug or am I overlooking something?

我知道我可能可以对每个子节点使用匹配包含"，但是我实际上是在尝试验证更复杂的响应.

I know I could probably get away with using "match contains" for each of the child nodes but I'm actually trying to validate a much more complicated response.

提前感谢您的帮助！

推荐答案

好吧，如果将XML转换为JSON，也许可以更好地解释这一点:

Well, maybe this can be better explained if you convert the XML to JSON:

* json expect = expectation
* print json

哪个给您:

{
  "parent": {
    "child": [
      "1",
      "2"
    ]
  }
}

另一个json是:

{
  "parent": {
    "child": [
      "2",
      "1"
    ]
  }
}

所以您看到的问题是正确的，它们不相等，因此您必须进入包含之类的东西.

So you see the problem right, they are not equal, and you have to get into contains and all that.

Then match expectation/parent/child contains $reality/parent/child

如果您的XML相对没有属性复杂性，那么在转换为JSON时您可能会做一些疯狂的事情:

If your XML is relatively free of attribute complexity, you may be able to do some crazy things when you convert to JSON:

* def children = ['1', '2']
* def expected = { parent: { child: '#(^^children)' } }
* json actual = reality
* match actual == expected

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