RSpec 部分匹配嵌套哈希 [英] RSpec partial match against a nested hash

问题描述

我有一个 JSON 结构，我想在其中匹配单个嵌套元素，同时忽略其他数据.JSON 看起来像这样(至少):

I've got a JSON structure that I'd like to match a single nested element in, while ignoring other data. The JSON looks like this (minimally):

{
  "employee": {
    "id": 1,
    "jobs_count": 0
  },
  "messages": [ "something" ]
}

这是我现在使用的:

response_json = JSON.parse(response.body)
expect(response_json).to include("employee")
expect(response_json["employee"]).to include("jobs_count" => 0)

我想做的是:

expect(response_json).to include("employee" => { "jobs_count" => 0 })

不幸的是，include 需要完全匹配，但除了简单的顶级键检查(至少使用该语法).

Unfortunately, include requires an exact match for anything but a simple top-level key check (at least with that syntax).

有没有办法在忽略结构的其余部分的同时部分匹配嵌套的哈希?

推荐答案

使用 rspec 3.6.0，这对我有用:

With rspec 3.6.0, this works for me:

expect(subject).to match(a_hash_including(key: value))

这篇关于RSpec 部分匹配嵌套哈希的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！