为什么考虑_all_requests_local 使用 rspec 配置失败 [英] Why consider_all_requests_local fails with rspec config

问题描述

rspec-rails (2.7.0) rails (3.0.10)帖子:Rails 3.1 错误捕获对我来说无关紧要.

rspec-rails (2.7.0) rails (3.0.10) post: Rails 3.1 Error Catching is irrelevant for me.

代码:

class ApplicationController < ActionController::Base
  unless Rails.application.config.consider_all_requests_local
    rescue_from ActiveRecord::RecordNotFound, :with => :render_404
    rescue_from Exception, :with => :render_500
    rescue_from FunnyException, :with => :my_errors

    def my_errors(exception)
      #some stuff for production
      puts "=======From top====#{Rails.application.config.consider_all_requests_local}"
    end
  else
    rescue_from FunnyException, :with => :my_errors
    def my_errors(exception)
      #some stuff for development
      puts "=====From bottom======#{Rails.application.config.consider_all_requests_local}"
    end
  end
end

这段代码完美地适用于生产/开发......问题是我想用 rspec 测试它.如何在环境之间切换测试用例?

This code perfectly works with production/development... problem is when I wanna test it with rspec. How to switch test case between environments?

我尝试添加如下内容:

before do
  Rails.application.config.consider_all_requests_local = true
end

我明白了:

...======从底部======true .======从底部======true .======从底部======真.======从底部======真

...=====From bottom======true .=====From bottom======true .=====From bottom======true .=====From bottom======true

试过了

before do
  Rails.application.config.consider_all_requests_local = false
end

所以我得到:

...======从底部======false .======从底部======false .======从底部======假.======从底部======假

...=====From bottom======false .=====From bottom======false .=====From bottom======false .=====From bottom======false

这怎么可能?...与更改 spec_helper 相同

How is that even possible? ... same with changing spec_helper

config.before(:each) do
  Rails.application.config.consider_all_requests_local = false
end

除非不工作.顶部部分无法使用 rspec... 总是点击 底部 为什么?我认为它现在与 Rack 以某种方式联系在一起......但是是否有任何解决方案可以在 rspec 中动态改变这种行为?

unless is not working. Top section is unreachable with rspec... always hits Bottom why ? I assume it is somehow tied now with Rack... but is there any solution to dynamically change this behavior inside rspec?

问候

推荐答案

好的，我找到了很简单的解决方案

Ok I found quite easy solution

before do
  Rails.application.config.consider_all_requests_local = false
  load "application_controller.rb"
end

after do
  Rails.application.config.consider_all_requests_local = true
  load "application_controller.rb"
end

它是匿名应用程序控制器测试套件的一部分.

It is part of anonymous application controller test suite.

您必须在块之后添加...因为此更改将在其他套件中持续存在.

You have to add after block... because this change will persist through other suites.

欢迎任何改进:D

使用 spork 和 guard 有时会导致我出现随机错误......之前:似乎都解决了这个问题

edit: Using spork and guard causes for me sometimes random errors... before :all seems to solve that problem

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