Question

这是我正在测试的代码：

before_action :set_location, only: [:show]
def create
    @location = Location.new( location_parameters )

    if @location.save
        redirect_to location_path(@location.id)
    else
        render action: :new, status: 422
    end
end

这是我的路线：

resources :locations

这是期望：

before { request }
subject { response }

it{ should redirect_to controller: 'locations', action: 'show'}

然而我收到的错误是'locations＃show'不存在，即使路线显示它们确实存在：

Failures:

  1) LocationsController#create response with valid request should redirect to [:controller, "locations"] and [:action, "show"]
     Failure/Error: it{ should redirect_to controller: 'locations', action: 'show'}
     ActionController::UrlGenerationError:
       No route matches {:action=>"show", :controller=>"locations"}
     # ./spec/controllers/locations_controller_spec.rb:16:in `block (5 levels) in <top (required)>'

Finished in 1.5 seconds (files took 3.34 seconds to load)
17 examples, 1 failure, 5 pending

Failed examples:

rspec ./spec/controllers/locations_controller_spec.rb:16 # LocationsController#create response with valid request should redirect to [:controller, "locations"] and [:action, "show"]
starkers@ubuntu:~/Documents/currentTraining/rspec/geo$ rake routes
       Prefix Verb   URI Pattern                   Controller#Action
    locations GET    /locations(.:format)          locations#index
              POST   /locations(.:format)          locations#create
 new_location GET    /locations/new(.:format)      locations#new
edit_location GET    /locations/:id/edit(.:format) locations#edit
     location GET    /locations/:id(.:format)      locations#show
              PATCH  /locations/:id(.:format)      locations#update
              PUT    /locations/:id(.:format)      locations#update
              DELETE /locations/:id(.:format)      locations#destroy

有什么原因吗？

Answer 1

＆＃39;显示＆＃39;行动需要＆＃39; id＆＃39; PARAM

location GET    /locations/:id(.:format)      locations#show

尝试类似

的内容

it{ should redirect_to controller: 'locations', action: 'show', id: <yourLocationObj>.id }

或者

it{ should redirect_to(assigns(:location)) }

当路由存在时，没有路由匹配错误

1 个答案: