Question

JSON Response

{
Feed[
      {"item_type":"cycle","id":123},
      {"item_type":"computer","name":"mac"},
      {"item_type":"Bag","weight":"2"}
  ]
}

As nested schema is changing based on item type

so can we compare schema based on item type?

example: if item_type is cycle then it should compare with id,
 if item_type is computer then it should compare name like this

我尝试过以下方法：

* def schema = {item_type:"#string",id:'##number',name: '##string',weight:'##string'}

在此架构验证中，即使item_type为cycle且名称为mac，测试用例也会通过，但实际上它应该会失败

Answer 1

首先让我建议尝试进行这些极端的“通用”验证可能会浪费时间。查看此答案：https://stackoverflow.com/a/54126724/143475

但这是一种可能的解决方案，可能还有其他方法。

请阅读文档并研究其他答案以正确理解此内容。这将使用第二个功能文件。

第一个功能文件：

* def response = 
"""
[
  { "item_type": "cycle", "id": 123 },
  { "item_type": "computer", "name": "mac" },
  { "item_type": "bag", "weight": "2" }
]
"""
* print response
* def data = 
"""
{
  cycle: { id: '#number' },
  computer: { name: '#string' },
  bag: { weight: '#string' } 
}
"""
* def isValid = function(x){ karate.call('called.feature', x) }
* karate.forEach(response, isValid)

第二功能文件（称为called.feature）：

@ignore
Feature:

Scenario:
* def expected = data[__arg.item_type]
* match __arg contains expected

嵌套JSON响应验证

1 个答案: