空手道;对象类型不作为 "not an Object" 抛出 TypeError

Question

通过我的测试，我希望对数组中的 json 个对象进行一些评估。该示例如下所示：

"sections": [
  {
    "internal_id": 10635,
    "uuid": "a56357fa-fbe6-BARS-89d4-8e8fdbda18b0",
  },
  {
    "internal_id": 10636,
    "uuid": "33a4c634-BARS-4b20-ac3d-54370b32d989",
  },
  {
    "internal_id": 10637,
    "uuid": "99443ce8-5007-4ec2-BARS-b459df30d33b",
  },
  {
    "internal_id": 10638,
    "uuid": "4a54a868-1bfa-BAZZ-93b1-d95a4b529cdf",
  }
]

在进行调试时我这样做了：

* print typeof(sections[0]) => 这回说 object

我试图评估单个对象这样做：

* eval Object.keys(sections[0]).length; => 这会返回 TypeError: <object_at_index_0> is not an Object in <eval>

我对 JS 的经验不多，但是有人可以帮我解决这个问题吗？

Answer 1

您可以为单个 JSON 对象编写预期架构，然后使用 match each 为 JSON 数组中的所有数据验证它。

* def sectionArray =
"""
{
"sections": [
  {
    "internal_id": 10635,
    "uuid": "a56357fa-fbe6-BARS-89d4-8e8fdbda18b0",
  },
  {
    "internal_id": 10636,
    "uuid": "33a4c634-BARS-4b20-ac3d-54370b32d989",
  },
  {
    "internal_id": 10637,
    "uuid": "99443ce8-5007-4ec2-BARS-b459df30d33b",
  },
  {
    "internal_id": 10638,
    "uuid": "4a54a868-1bfa-BAZZ-93b1-d95a4b529cdf",
  }
]
}
"""
* match each sectionArray.sections == {"internal_id":"#present","uuid":"#present"}

您还可以通过以下方式验证数组的大小，

* match sectionArray.sections == "#[4]"

参考Fuzzy Matching

空手道;对象类型不作为 "not an Object" 抛出 TypeError

Karate; Object type not being throws TypeError as "not an Object"

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