Rspec 错误:未定义局部变量或方法`cookies' for #<RSpec in the model for Sign_in 方法 [英] Rspec error: undefined local variable or method `cookies' for #<RSpec in the model for Sign_in method

问题描述

我没有在我的应用程序中使用任何 gem 进行身份验证...所以我的登录方法看起来像这样

I don't use any gem for authentication in my app...so my sign_in method looks like this

def sign_in(user)
 remember_token = User.new_remember_token
 cookies[:remember_token] = remember_token
 user.update_attribute(:remember_token, User.encrypt(remember_token))
 self.current_user = user
end

我在 app/helpers/session_helper.rb 和 spec/support/helpers/session_module.rb 下都有这个我需要在我的模型规范中调用 sign_in(user)...我收到错误 未定义的局部变量或方法`cookies' for

I have this under both app/helpers/session_helper.rb and spec/support/helpers/session_module.rb I need to call sign_in(user) in my model specs... I get the error undefined local variable or method `cookies' for

推荐答案

cookie 哈希仅在 RSpec 的控制器测试中可用.您可以通过在上下文中添加 type::request 来告诉您的规范假装它们是控制器规范，如下所示:

The cookies hash is only available in RSpec's controller tests. You can tell your specs to pretend that they're controller specs by adding type: :request to your context, like so:

describe 'something that requires cookies', type: :request do
   it { expect(cookies[:remember_token]).to be_nil } // now the variable is defined as nil.
end

也就是说，需要您的模特了解登录信息让我感到惊讶.这种跨范围测试通常属于一个特性.

That said, needing your models to know about signing in surprises me. That kind of cross-scope testing usually belongs in a feature.

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