用于路由和测试 routes.rb 的 RSpec

Question

我正在尝试为我的服装路线以及不存在的路线编写测试。

对于下面的示例，我有两个问题：

1. 它匹配我的控制器上不存在的动作，所以它并不真正匹配我的控制器是否有这些动作，它只是匹配语法
2. should_not be_routable 不起作用，这又回到了上面的问题，它没有检查我的控制器或routes.rb 文件以查看路由是否应该存在。

这个通过了，一切都好：

it "should route to method1" do
   { :get => '/my_controller/method1' }.should route_to(:controller => 'my_controller',
                                                     :action => 'method1')
end

这个失败了，所以它甚至不检查我的控制器或路由文件中是否定义了方法 zz。

it "should not route to zz" do
  { :get => '/my_controller/zz' }.should_not be_routable 
end

我得到的错误是：

MyController routing zz should route to rescan
     Failure/Error: { :get => '/my_controller/zz' }.should_not be_routable
       expected {:get=>"/client_rescan/zz"} not to be routable, but it routes to {:controller=>"my_controller", :action=>"zz"}

所以它显然根本不看我的路线文件......

这是另一个不查看我的路线文件的示例，在我的路线中我有'资源：client_rescan，：only => [：index]'，当我这样做rake routes时，它不显示删除正如预期的那样，但测试不看那些：

it "should not have route to delete" do
  { :delete => '/my_controller/1'}.should_not be_routable
end

我得到的失败如下。看起来它甚至没有看到删除功能：

 Failure/Error: { :delete => '/my_controller/1'}.should_not be_routable
   expected {:delete=>"/my_controller/1"} not to be routable, but it routes to {:controller=>"my_controller", :action=>"1"}

另一个问题是我在测试中的索引发布路线：

it "should not have route to post" do
  { :post => '/my_controller' }.should_not be_routable
end

我得到的失败是：

 Failure/Error: { :post => '/my_controller' }.should_not be_routable
   expected {:post=>"/my_controller"} not to be routable, but it routes to {:controller=>"my_controller", :action=>"index"}

这是我的 routes.rb 文件的内容

require 'resque/server'
require 'resque_scheduler'

Cdc::Application.routes.draw do

  mount Resque::Server.new, :at => 'resque'
  Resque.schedule = YAML.load_file(File.join(File.dirname(__FILE__), 'resque_schedule.yml')) # load the schedule

  devise_for :users, :controllers => { :sessions => "sessions", :registrations => "registrations" }



  [:assessments, :security_assessments, :privacy_assessments].each do |assessment_type|
    resources assessment_type, :controller => :assessments do
      resources :rsz do
        post 'review', :on => :member
        get 'judgement', :on => :member
      end

      get :judgement, :on => :member

      resources :samples do
        get 'download', :on => :member
      end

      resources :asm_reviews do
        post :request_review, :on => :collection
      end
    end
  end



  resources :account_creator
  match "/images/captcha/*file_name" => "captcha#show"

  ## this is where my route is!! :)

  resources :my_controller, :only => [:index] do
    collection do
      get :rescan
      get :cancel
    end
  end

  match "alert_queue/words" => "alert_queue#words"
  resources :alert_queue

  match "calls_to_action/start/:id" => "calls_to_action#start", :id => /\d+/
  match "calls_to_action/close/:id" => "calls_to_action#close", :id => /\d+/
  match "calls_to_action/comment/:id" => "calls_to_action#comment", :id => /\d+/
  match "calls_to_action/multiclose" => "calls_to_action#multiclose"
  match "calls_to_action/multiscan" => "calls_to_action#multiscan"

  match "application_instances/multiclose" => "application_instances#multiclose"
  match "application_instances/multiscan" => "application_instances#multiscan"

  resources :code_categories do
    resources :code_families do
      resources :code_family_versions
    end
  end

  resources :code_policy_items


  resources :application_instances do
    collection do
      post :resque_statuses
    end

    resources :code_indices
    resources :application_analysis

    get "smali/:smali_path", :as => :smali, :on => :member, :action => :smali, :smali_path => /.*/
    member do
      get :file
      get :strings
      get :dump
      get :alerts
      get :correlations
      get :signers
      get :icon
      get :resque_status
      get :assets
      get :new_code_index
      get :class_list
      get :heuristic_hits
      get :engine_artifacts
      post :rescan
      post :attach_artifact
      post :engine_artifact, :action => :attach_engine_artifact
      resources :alerts
    end

    post "multiscan", :on => :collection, :action => :multiscan
    post "multiclose", :on => :collection, :action=> :multiclose
    post "engines/:engine_name/:engine_version/assertions/:cookie",
         :on => :member, :action => :register_assertion_set, :as => :register_assertion_set,
         :engine_name => /[^\/]+/, :engine_version => /[^\/]+/, :cookie => /[^\/]+/
    post "engines/:engine_name/:engine_version/network_data",
         :on => :member, :action => :register_network_data, :as => :register_network_data,
         :engine_name => /[^\/]+/, :engine_version => /[^\/]+/

    post "assets", :on => :member, :action => :register_asset_set, :as => :register_asset_set
  end

  # index gets the list of families, show gets the assertion types for that family
  resources :assertion_families

  resources :artifacts

  resources :dashboard do
    collection do
      get :last_app_instance
    end
  end

  match '/direct_downloads/' => 'direct_downloads#index'

  root :to => "stats#index"
  match '/' => 'stats#index'
  match 'explorer/query/:format' => 'explorer#query'
  match '/:controller(/:action(/:id))'
end

Answer 1

问题出在这行routes.rb：

match '/:controller(/:action(/:id))'

这是一条包罗万象的路线，例如，将匹配 /abc/xyz 到控制器 abc 和动作 xyz。

最好不要使用 catch all 路由，而是只公开你想要的功能。