Ruby on rails 如何在Rails 2.3中测试多态控制器？

亲爱的飞越者们

我将尽力说明我的问题的实质。提前感谢您的耐心等待

我的多态控制器（

预约

）由两个

视图访问，第一个视图属于
管理：：医生
命名空间，第二个视图属于
患者
命名空间

routes.rb的相关部分：

map.resources :patient do |patients|
  patients.resources :appointments
end

map.namespace(:admin) do |admin|
  admin.resources :doctor do |doctors|
    doctors.resources :appointments
  end
end

因此，我现在可以得到：

patients/:patient_id/appointments
admin/doctors/:doctor_id/appointments

…以及实际路线：

rake路由| grep预约

 new_patient_appointments GET    /patients/:patient_id/appointments/new(.:format)    {:controller=>"appointments", :action=>"new"}
edit_patient_appointments GET    /patients/:patient_id/appointments/edit(.:format)  {:controller=>"appointments", :action=>"edit"}
     patient_appointments GET    /patients/:patient_id/appointments(.:format)            {:controller=>"appointments", :action=>"show"}
                          PUT    /patients/:patient_id/appointments(.:format)            {:controller=>"appointments", :action=>"update"}
                          DELETE /patients/:patient_id/appointments(.:format)   {:controller=>"appointments", :action=>"destroy"}
                          POST   /patients/:patient_id/appointments(.:format)   {:controller=>"appointments", :action=>"create"}

 new_admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments/new(.:format) {:controller=>"admin/appointments", :action=>"new"}
edit_admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments/edit(.:format){:controller=>"admin/appointments", :action=>"edit"}
     admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments(.:format)     {:controller=>"admin/appointments", :action=>"show"}
                               PUT    /admin/doctors/:doctor_id/appointments(.:format)    {:controller=>"admin/appointments", :action=>"update"}
                               DELETE /admin/doctors/:doctor_id/appointments(.:format)   {:controller=>"admin/appointments", :action=>"destroy"}
                               POST   /admin/doctors/:doctor_id/appointments(.:format)   {:controller=>"admin/appointments", :action=>"create"}

我的模型：

class Patient
  has_many :appointments, :as => :attendee
end

class Doctor
  has_many :appointments, :as => :attendee
end

class Appointment
  belongs_to :attendee, :polymorphic => true
end

我的控制器：

controller/Admin/doctors\u controller.rb

class Admin::DoctorsController < AuthorisedController
end

class AppointmentsController < ApplicationController
end

class PatientsController < ApplicationController
end

require 'test_helper'

class AppointmentsControllerTest < ActionController::TestCase

  fixtures :patients, :appointments, :doctors, :users
  # The following passes:

  def setup
    login_as :admin
  end

  test "should show patient appointment" do
    get :show, :id => patients(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

  # The following fails, giving the error mentioned above:

  test "should show doctor appointment" do
    get :show, :id => doctors(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

end

class Admin::AppointmentsControllerTest < ActionController::TestCase

  fixtures :patients, :appointments, :doctors, :users
  # The following passes:

  def setup
    login_as :admin
  end

  test "should show doctor appointment" do
    get :show, :id => doctors(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

end

controller/patients\u controller.rb

class Admin::DoctorsController < AuthorisedController
end

class AppointmentsController < ApplicationController
end

class PatientsController < ApplicationController
end

require 'test_helper'

class AppointmentsControllerTest < ActionController::TestCase

  fixtures :patients, :appointments, :doctors, :users
  # The following passes:

  def setup
    login_as :admin
  end

  test "should show patient appointment" do
    get :show, :id => patients(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

  # The following fails, giving the error mentioned above:

  test "should show doctor appointment" do
    get :show, :id => doctors(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

end

class Admin::AppointmentsControllerTest < ActionController::TestCase

  fixtures :patients, :appointments, :doctors, :users
  # The following passes:

  def setup
    login_as :admin
  end

  test "should show doctor appointment" do
    get :show, :id => doctors(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

end

编辑：

测试中的相关部分：

test/functional/appointment\u controller\u test.rb

class Admin::DoctorsController < AuthorisedController
end

class AppointmentsController < ApplicationController
end

class PatientsController < ApplicationController
end

require 'test_helper'

class AppointmentsControllerTest < ActionController::TestCase

  fixtures :patients, :appointments, :doctors, :users
  # The following passes:

  def setup
    login_as :admin
  end

  test "should show patient appointment" do
    get :show, :id => patients(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

  # The following fails, giving the error mentioned above:

  test "should show doctor appointment" do
    get :show, :id => doctors(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

end

class Admin::AppointmentsControllerTest < ActionController::TestCase

  fixtures :patients, :appointments, :doctors, :users
  # The following passes:

  def setup
    login_as :admin
  end

  test "should show doctor appointment" do
    get :show, :id => doctors(:one).to_param, :appointment_id => appointments(:app_one).id
    assert_response :success
  end

end

…现在我得到了这个错误：

 1) Error:
 test_should_show_doctor_appointment(Admin::AppointmentsControllerTest):
 RuntimeError: @controller is nil: make sure you set it in your test's setup method.
 test/functional/admin/appointments_controller_test.rb:13:in `test_should_show_doctor_appointment' 

ActionController::RoutingError: No route matches {:controller=>"appointments", :id=>"281110143", :action=>"show", :doctor_id=>2}

此时，我在
setup
方法下添加了
@controller=AppointsController.new
，只是为了得到非常熟悉的：

1) Error:
test_should_show_doctor_appointments(Admin::AppointmentsControllerTest):
ActionController::RoutingError: No route matches {:action=>"show", :controller=>"appointments", :doctor_id=>2, :id=>"281110143"}
test/functional/admin/appointments_controller_test.rb:14:in `test_should_show_doctor_appointments'

在我看来，这似乎是一个恶性循环

编辑结束

因此，由于测试无法找到控制器，因为其路由指向
admin/appointment


为什么我能够呈现
/admin/doctors/1/appointments
，因为
appointments\u controller.rb
既不在
admin
文件夹下，也不在
admin:：
命名空间下（但路由点在那里）和
为这种情况编写功能测试的最佳策略是什么

提前谢谢你

pR
此错误：

 1) Error:
 test_should_show_doctor_appointment(Admin::AppointmentsControllerTest):
 RuntimeError: @controller is nil: make sure you set it in your test's setup method.
 test/functional/admin/appointments_controller_test.rb:13:in `test_should_show_doctor_appointment' 

ActionController::RoutingError: No route matches {:controller=>"appointments", :id=>"281110143", :action=>"show", :doctor_id=>2}

显示您正在向名为
AppointsController
的控制器发出请求，但根据您的路线判断：

new_admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments/new(.:format) {:controller=>"admin/appointments", :action=>"new"}
edit_admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments/edit(.:format){:controller=>"admin/appointments", :action=>"edit"}
     admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments(.:format)     {:controller=>"admin/appointments", :action=>"show"}
                               PUT    /admin/doctors/:doctor_id/appointments(.:format)    {:controller=>"admin/appointments", :action=>"update"}
                               DELETE /admin/doctors/:doctor_id/appointments(.:format)   {:controller=>"admin/appointments", :action=>"destroy"}
                               POST   /admin/doctors/:doctor_id/appointments(.:format)   {:controller=>"admin/appointments", :action=>"create"}

该路由仅在管理员命名空间中可用，即
admin:：AppointsController

我敢打赌，您正在做类似于
descripe appoints controller
的事情，而不是
descripe Admin:：appoints controller
。我不确定，因为您没有包括测试本身的关键部分。
此错误：

 1) Error:
 test_should_show_doctor_appointment(Admin::AppointmentsControllerTest):
 RuntimeError: @controller is nil: make sure you set it in your test's setup method.
 test/functional/admin/appointments_controller_test.rb:13:in `test_should_show_doctor_appointment' 

ActionController::RoutingError: No route matches {:controller=>"appointments", :id=>"281110143", :action=>"show", :doctor_id=>2}

显示您正在向名为
AppointsController
的控制器发出请求，但根据您的路线判断：

new_admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments/new(.:format) {:controller=>"admin/appointments", :action=>"new"}
edit_admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments/edit(.:format){:controller=>"admin/appointments", :action=>"edit"}
     admin_doctor_appointments GET    /admin/doctors/:doctor_id/appointments(.:format)     {:controller=>"admin/appointments", :action=>"show"}
                               PUT    /admin/doctors/:doctor_id/appointments(.:format)    {:controller=>"admin/appointments", :action=>"update"}
                               DELETE /admin/doctors/:doctor_id/appointments(.:format)   {:controller=>"admin/appointments", :action=>"destroy"}
                               POST   /admin/doctors/:doctor_id/appointments(.:format)   {:controller=>"admin/appointments", :action=>"create"}

该路由仅在管理员命名空间中可用，即
admin:：AppointsController

我敢打赌，您正在做类似于
descripe appoints controller
的事情，而不是
descripe Admin:：appoints controller
。我不确定，因为您没有包括测试本身的关键部分。
运行命令
gem install rails-v 4.0.0
，然后重试=DSo，Rails 4.0.0解决了这个问题吗？我对Rails 2.3.18中的多态控制器了解不多，不幸的是，在Rails版本中，一些像我这样的年轻程序员甚至在它流行的时候都没有编程。很难找到对像这样的旧版本的支持，如果您可以升级，我建议您使用。好吧，在任何情况下都不难：运行命令
gem install rails-v 4.0.0
，然后重试=DSo，Rails 4.0.0解决了这个问题吗？我对Rails 2.3.18中的多态控制器了解不多，不幸的是，在Rails版本中，一些像我这样的年轻程序员甚至在它流行的时候都没有编程。很难找到像这样的旧版本的支持，如果你能升级，我会推荐它。好吧，在任何情况下都没那么难：嘿，Ryan，谢谢你花时间！您在名称空间范围上是正确的，并且更进一步了，但是我仍然得到错误。我已经添加了相关部分。@Cacofonix:请为这个新问题打开一个新问题，而不是修改现有问题。这已在Hey Ryan完成，感谢您花时间！您在名称空间范围上是正确的，并且更进一步了，但是我仍然得到错误。我已经添加了相关部分。@Cacofonix:请为这个新问题打开一个新问题，而不是修改现有问题。这已在