Ruby on rails 通配符路由的Rspec路由测试失败

spec/routing/user_spec.rb

require 'rails_helper'
require 'spec_helper'

describe User do
    it 'should route properly' do
        expect(get: '/users').to route_to(controller: 'users', action: 'index')
        expect(get: '/foo/bar').to route_to(controller: 'users', action: 'index')

    end
end

resources :users

match '*path', to: "users#index", via: :get

config/routes.rb

require 'rails_helper'
require 'spec_helper'

describe User do
    it 'should route properly' do
        expect(get: '/users').to route_to(controller: 'users', action: 'index')
        expect(get: '/foo/bar').to route_to(controller: 'users', action: 'index')

    end
end

resources :users

match '*path', to: "users#index", via: :get

当我使用我的浏览器点击这个url时，这部分工作得非常好

日志

Started GET "/foo/bar" for 127.0.0.1 at 2014-06-12 13:42:39 +0530
Processing by UsersController#index as HTML
  Parameters: {"path"=>"foo/bar"}
  User Load (34.6ms)  SELECT "users".* FROM "users"
  Rendered users/index.html.erb within layouts/application (51.1ms)
Completed 200 OK in 261ms (Views: 222.4ms | ActiveRecord: 36.8ms)

但当我使用以下工具运行测试时：

rspec spec/routing/user_spec.rb

它失败，出现以下错误

Failure/Error: expect(get: '/foo/bar').to route_to(controller: 'users', action: 'index')
       The recognized options <{"controller"=>"users", "action"=>"index", "path"=>"foo/bar"}> did not match <{"controller"=>"users", "action"=>"index"}>, difference:.
       --- expected
       +++ actual
       @@ -1 +1 @@
       -{"controller"=>"users", "action"=>"index"}
       +{"controller"=>"users", "action"=>"index", "path"=>"foo/bar"}
     # ./spec/routing/user_spec.rb:7:in `block (2 levels) in <top (required)>'

Failure/Error:expect（get:'/foo/bar'）。将_路由到（控制器：'users'，操作：'index'））
识别的选项“用户”、“操作”=>“索引”、“路径”=>“foo/bar”}>与“用户”、“操作”=>“索引”}>不匹配，差异：。
---期望
+++实际的
@@ -1 +1 @@
-{“控制器”=>“用户”，“操作”=>“索引”}
+{“控制器”=>“用户”，“操作”=>“索引”，“路径”=>“foo/bar”}
#./spec/routing/user_spec.rb:7:in'block（2层）in'

---

我做错了什么？我如何纠正这一点以使测试通过？

Rails将路径（

'foo/bar'

）中与通配符段（

*path

）匹配的部分分配给与该段同名的请求参数，以便操作可以看到客户端是如何到达那里的

您只需将参数添加到测试预期的结果中：

describe UserController do
  describe 'wildcard route'
    it "routes to users#index with path set to the requested path" do
      expect(get: '/foo/bar').to route_to(
        controller: 'users', action: 'index', path: 'foo/bar')
    end
  end
end

---

是的，在仔细查看日志和错误消息后，我明白了这一点。加上控制台中的

Rails.application.routes.recognize\u path（“/foo/bar”，方法：“GET”）

的结果，我得到了相同的结果。因此，我必须根据名为

path

的参数以及

controller

和

action

来测试。