Rspec:在辅助测试中设置 cookie

问题描述：

辅助方法

  # Determine if this is user's first time
  def first_time?
    cookies[:first_time].nil?
  end

尝试 Rspec 测试

Attempted Rspec test

it "returns true if the cookie is set" do
  cookies[:first_time] = "something"
  helper.first_time?().should be(true)
end

错误:

undefined method `cookies' for nil:NilClass

我读过的关于 Rspec 和 cookie 的所有内容都与控制器有关.在 Rspec 辅助测试中获取/设置 cookie 的任何方法?

Everything I've read about Rspec and cookies has to do with the controller. Any way to get/set cookies in Rspec helper tests?

(Rspec/Rspec-rails 2.5，Rails 3.0.4)

(Rspec/Rspec-rails 2.5, Rails 3.0.4)

谢谢！！

更新:

找到了关于如何设置 cookie 的答案，所以我将其留在这里以供其他人参考.

Found an answer on how to SET cookies, so I'll leave it here for other's reference.

我正在寻找的作品:

helper.request.cookies[:awesome] = "something"

仍然不知道如何获取 cookie...

Still don't know how to GET cookies...

答

我能找到的最好的解释在这里:https://www.relishapp.com/rspec/rspec-rails/docs/controller-specs/cookies

The best explanation I've been able to find is here: https://www.relishapp.com/rspec/rspec-rails/docs/controller-specs/cookies

引用:

rails-3.0.0 到 3.1.0 的推荐指南

Recommended guidelines for rails-3.0.0 to 3.1.0

通过请求和响应对象访问 cookie规范
在操作前使用 request.cookies 来设置状态.
在操作后使用 response.cookies 来指定结果.
在控制器操作中使用 cookie 对象.
使用字符串键.

示例:

# spec
request.cookies['foo'] = 'bar'
get :some_action
response.cookies['foo'].should eq('modified bar')

# controller
def some_action
  cookies['foo'] = "modified #{cookies['foo']}"
end

Rspec:在辅助测试中设置 cookie

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